HR job title
- Professor
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- ORCiD
- 0000-0001-9173-1439
Chellam, Shankararaman Professor
Positions
Our research covers a wide spectrum of topics related to the transport, characterization, and removal of environmental colloids. We collaborate synergistically with microbiologists, chemical engineers, mathematicians, medical doctors, geologists, and other environmental engineers and scientists. In particular, we investigate two seemingly disparate topics; water purification (treatment of drinking water, industrial and municipal wastewater including hydraulic fracturing water, etc.) and tropospheric aerosols.
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Overview
Publications
selected publications
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academic article
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Lu, L., Li, L., Rathod, S., Hess, P., Martnez, C., Fernandez, N., ... Mahowald, N.
(2024).
Characterizing the Atmospheric Mn Cycle and Its Impact on Terrestrial Biogeochemistry. Global Biogeochemical Cycles.
38(4),
-
Das, S., McEwen, A., Prospero, J., Spalink, D., & Chellam, S.
(2023).
Respirable Metals, Bacteria, and Fungi during a Saharan-Sahelian Dust Event in Houston, Texas. Environmental Science and Technology.
-
Kim, K., Baltus, R. E., & Chellam, S.
(2023).
Rejection and fouling of track-etched microfiltration membranes by Acholeplasma laidlawii: Clues to mycoplasma behavior during "sterile" dead-end filtration. 685, 121925-121925.
-
Alspach, B., Abada, B., & Chellam, S.
(2023).
The Future of Reverse Osmosis Optimization, Part 2: Advanced Forensics. 115(2), 36-46.
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Alspach, B., Abada, B., & Chellam, S.
(2023).
The Future of Reverse Osmosis Optimization, Part 1: Intelligent Water. Journal of the American Water Works Association.
115(1), 42-47.
-
Luongo, V., Mattei, M. R., Frunzo, L., D'Acunto, B., Gupta, K., Chellam, S., & Cogan, N.
(2023).
A transient biological fouling model for constant flux microfiltration. 20(1), 1274-1296.
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Garca-Cuellar, C. M., Hernndez-Delgadillo, R., Torres-Betancourt, J. A., Solis-Soto, J. M., Meester, I., Snchez-Prez, Y., ... Cabral-Romero, C.
(2023).
Cumulative antitumor effect of bismuth lipophilic nanoparticles and cetylpyridinium chloride in inhibiting the growth of lung cancer. Journal of Applied Biomaterials and Functional Materials.
21, 22808000231161177-228080002311611.
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Abada, B., Joag, S., Alspach, B., Bustamante, A., & Chellam, S.
(2023).
Inorganic and Organic Silicon Fouling of Nanofiltration Membranes during Pilot-Scale Direct Potable Reuse. ACS ES&T Engineering.
-
Das, S., Prospero, J. M., & Chellam, S.
(2023).
Quantifying international and interstate contributions to primary ambient PM2.5 and PM10 in a complex metropolitan atmosphere. 292, 119415-119415.
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Bernardi, F., Chellam, S., Cogan, N. G., & Moore, M.
(2023).
Stokes flow solutions in infinite and semi-infinite porous channels
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Abada, B., Joag, S., Sharma, R., & Chellam, S.
(2022).
Hypersaline produced water clarification by dissolved air flotation and sedimentation with ultrashort residence times. Water Research.
226, 119241-119241.
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Garca-Cuellar, C. M., Cabral-Romero, C., Hernndez-Delgadillo, R., Solis-Soto, J. M., Meester, I., Snchez-Prez, Y., ... Chellam, S.
(2022).
Bismuth Lipophilic Nanoparticles (BisBAL NP) Inhibit the Growth of Tumor Cells in a Mouse Melanoma Model. Anti-Cancer Agents in Medicinal Chemistry.
22(14), 2548-2557.
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Abada, B., Safarik, J., Ishida, K. P., & Chellam, S.
(2022).
Elucidating Foulant Diversity during Full-Scale Potable Reuse: Forensic Analysis of Lead and Lag Elements of a Three-Stage Reverse Osmosis System. ACS ES&T Engineering.
2(11), 2116-2129.
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Kim, K., Sen, A., & Chellam, S.
(2022).
Removal and Inactivation of Nonenveloped and Enveloped Virus Surrogates by Conventional Coagulation and Electrocoagulation Using Aluminum and Iron. ACS ES&T Engineering.
2(10), 1974-1986.
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Abada, B., Safarik, J., Ishida, K. P., & Chellam, S.
(2022).
Surface characterization of end-of-life reverse osmosis membranes from a full-scale advanced water reuse facility: Combined role of bioorganic materials and silicon on chemically irreversible fouling. 653, 120511-120511.
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Das, S., Miller, B. V., Prospero, J. M., Gaston, C. J., Royer, H. M., Blades, E., Sealy, P., & Chellam, S.
(2022).
Coupling Sr-Nd-Hf Isotope Ratios and Elemental Analysis to Accurately Quantify North African Dust Contributions to PM2.5 in a Complex Urban Atmosphere by Reducing Mineral Dust Collinearity. Environmental Science and Technology.
56(12), 7729-7740.
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Das, S., Miller, B. V., Prospero, J., & Chellam, S.
(2022).
Sr-Nd-Hf isotopic analysis of reference materials and natural and anthropogenic particulate matter sources: Implications for accurately tracing North African dust in complex urban atmospheres. Talanta.
241, 123236-123236.
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Cogan, N. G., Ozturk, D., Ishida, K., Safarik, J., & Chellam, S.
(2022).
Membrane aging effects on water recovery during full-scale potable reuse: Mathematical optimization of backwashing frequency for constant-flux microfiltration. Separation and Purification Technology.
286, 120294-120294.
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Gupta, K., & Chellam, S.
(2022).
Revealing the mechanisms of irreversible fouling during microfiltration-The role of feedwater composition. Journal of Environmental Chemical Engineering.
10(2), 107362-107362.
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Miller, K. D., Bentley, M. J., Ryan, J. N., Linden, K. G., Larison, C., Kienzle, B. A., ... Chellam, S.
(2022).
Mine Water Use, Treatment, and Reuse in the United States: A Look at Current Industry Practices and Select Case Studies. ACS ES&T Engineering.
2(3), 391-408.
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Miller, K., Chuang, W., Kim, K., Chang, K., & Chellam, S.
(2022).
Simultaneous In Situ Characterization of Turbulent Flocculation and Reactor Mixing Using Image Analysis and Particle Image Velocimetry in Unison. ACS ES&T Engineering.
3(2), 295-305.
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Torres-Betancourt, J. A., Hernandez-Delgadillo, R., Flores-Trevio, J. J., Sols-Soto, J. M., Pineda-Aguilar, N., Nakagoshi-Cepeda, M., ... Cabral-Romero, C.
(2022).
Antimicrobial potential of AH Plus supplemented with bismuth lipophilic nanoparticles on E. faecalis isolated from clinical isolates. Journal of Applied Biomaterials and Functional Materials.
20, 22808000211069221-228080002110692.
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Garca-Cuellar, C. M., Hernndez-Delgadillo, R., Solis-Soto, J. M., Meester, I., Snchez-Prez, Y., Nakagoshi-Cepeda, S. E., ... Cabral-Romero, C.
(2022).
Cetylpyridinium chloride inhibits human breast tumor cells growth in a no-selective way. Journal of Applied Biomaterials and Functional Materials.
20, 22808000221092157-228080002210921.
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Ahmed, M., Rappenglck, B., Das, S., & Chellam, S.
(2021).
Source apportionment of volatile organic compounds, CO, SO2 and trace metals in a complex urban atmosphere. Environmental Advances.
6, 100127-100127.
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Kim, K., Narayanan, J., Sen, A., & Chellam, S.
(2021).
Virus Removal and Inactivation Mechanisms during Iron Electrocoagulation: Capsid and Genome Damages and Electro-Fenton Reactions. Environmental Science and Technology.
55(19), 13198-13208.
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Williamson, K., Das, S., Ferro, A. R., & Chellam, S.
(2021).
Elemental composition of indoor and outdoor coarse particulate matter at an inner-city high school. ATMOSPHERIC ENVIRONMENT.
261, 118559-118559.
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Luongo, V., Mattei, M. R., Frunzo, L., D'Acunto, B., Gupta, K., Chellam, S., & Cogan, N. G.
(2021).
A transient biological fouling model for constant flux microfiltration
-
Cabral-Romero, C., Garca-Cuellar, C. M., Hernandez-Delgadillo, R., Snchez-Prez, Y., Meester, I., Sols-Soto, J. M., Pineda-Aguilar, N., & Chellam, S.
(2021).
Synergistic Antitumor Activity of Gramicidin/Lipophilic Bismuth Nanoparticles (BisBAL NPs) on Human Cervical Tumor Cells. Frontiers in Nanotechnology.
3, 633604.
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Kim, K., Jothikumar, N., Sen, A., Murphy, J. L., & Chellam, S.
(2021).
Removal and Inactivation of an Enveloped Virus Surrogate by Iron Conventional Coagulation and Electrocoagulation. Environmental Science and Technology.
55(4), 2674-2683.
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Wong, M. Y., Rathod, S. D., Marino, R., Li, L., Howarth, R. W., Alastuey, A., ... Mahowald, N. M.
(2021).
Anthropogenic Perturbations to the Atmospheric Molybdenum Cycle. Global Biogeochemical Cycles.
35(2),
-
Gupta, K., & Chellam, S.
(2021).
Pre-chlorination effects on fouling during microfiltration of secondary municipal wastewater effluent. 620, 118969-118969.
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Das, S., & Chellam, S.
(2020).
Estimating light-duty vehicles' contributions to ambient PM2.5 and PM10 at a near-highway urban elementary school via elemental characterization emphasizing rhodium, palladium, and platinum. Science of the Total Environment.
747, 141268-141268.
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Modarresi, M. S., Abada, B., Sivaranjani, S., Xie, L. e., & Chellam, S.
(2020).
Planning of survivable nano-grids through jointly optimized water and electricity: The case of Colonias at the Texas-Mexico border. APPLIED ENERGY.
278, 115586-115586.
-
Gupta, K., & Chellam, S.
(2020).
Contributions of surface and pore deposition to (ir)reversible fouling during constant flux microfiltration of secondary municipal wastewater effluent. 610, 118231-118231.
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Wong, M. Y., Mahowald, N. M., Marino, R., Williams, E. R., Chellam, S., & Howarth, R. W.
(2020).
Natural atmospheric deposition of molybdenum: a global model and implications for tropical forests. Biogeochemistry.
149(2), 159-174.
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Cabral-Romero, C., Sols-Soto, J. M., Snchez-Prez, Y., Pineda-Aguilar, N., Meester, I., Prez-Carrillo, E., ... Garca-Cullar, C. M.
(2020).
Antitumor activity of a hydrogel loaded with lipophilic bismuth nanoparticles on cervical, prostate, and colon human cancer cells. Anti-Cancer Drugs: international journal on anti-cancer agents.
31(3), 251-259.
-
Nadella, M., Sharma, R., & Chellam, S.
(2020).
Fit-for-purpose treatment of produced water with iron and polymeric coagulant for reuse in hydraulic fracturing: Temperature effects on aggregation and high-rate sedimentation. Water Research.
170, 115330-115330.
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Martinez-Perez, F., Maria Garcia-Cuellar, C., Hernandez-Delgadillo, R., Zaragoza-Magana, V., Sanchez-Perez, Y., Meester, I., ... Cabral-Romero, C.
(2019).
Comparative Study of Antitumor Activity between Lipophilic Bismuth Nanoparticles (BisBAL NPs) and Chlorhexidine on Human Squamous Cell Carcinoma. Journal of Nanomaterials.
2019, 1-8.
-
Bozlaker, A., Prospero, J. M., Price, J., & Chellam, S.
(2019).
Identifying and Quantifying the Impacts of Advected North African Dust on the Concentration and Composition of Airborne Fine Particulate Matter in Houston and Galveston, Texas. Journal of Geophysical Research (JGR): Atmospheres.
124(22), 12282-12300.
-
Martnez-Martnez, M. A., Hernandez-Delgadillo, R., Abada, B. S., Pineda-Aguilar, N., Sols-Soto, J. M., Nakagoshi-Cepeda, M., ... Cabral-Romero, C.
(2019).
Antimicrobial potential of bismuth lipophilic nanoparticles embedded into chitosan-based membrane. Dental Materials Journal.
38(4), 611-620.
-
Bozlaker, A., & Chellam, S.
(2018).
Platinum Group Elements, Lanthanoids and Other Metals of Concern in Road Dust and Airborne Particles in Houston, TX. ISEE Conference Abstracts.
2018(1),
-
Bozlaker, A., Prospero, J. M., Price, J., & Chellam, S.
(2018).
Linking Barbados Mineral Dust Aerosols to North African Sources Using Elemental Composition and Radiogenic Sr, Nd, and Pb Isotope Signatures. 123(2), 1384-1400.
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Hernandez-Delgadillo, R., Garca-Cullar, C. M., Snchez-Prez, Y., Pineda-Aguilar, N., Martnez-Martnez, M. A., Rangel-Padilla, E. E., ... Cabral-Romero, C.
(2018).
In vitro evaluation of the antitumor effect of bismuth lipophilic nanoparticles (BisBAL NPs) on breast cancer cells. 13, 6089-6097.
-
Cogan, N. G., Hussaini, M. Y., & Chellam, S.
(2018).
Uncertainty propagation in a model of dead-end bacterial microfiltration using fuzzy interval analysis. 546, 215-224.
-
Chorghe, D., Sari, M. A., & Chellam, S.
(2017).
Boron removal from hydraulic fracturing wastewater by aluminum and iron coagulation: Mechanisms and limitations. Water Research.
126, 481-487.
-
Sullivan Graham, E. J., Baktian, N., Camacho, L. M., Chellam, S., Mroue, A., Sperling, J. B., Topolski, K., & Xu, P.
(2017).
Energy for Water and Desalination. Current Sustainable/Renewable Energy Reports.
4(3), 109-116.
-
Cogan, N. G., & Chellam, S.
(2017).
Global parametric sensitivity analysis of a model for dead-end microfiltration of bacterial suspensions. 537, 119-127.
-
Hernandez-Delgadillo, R., Del Angel-Mosqueda, C., Sols-Soto, J. M., Munguia-Moreno, S., Pineda-Aguilar, N., Snchez-Njera, R. I., Chellam, S., & Cabral-Romero, C.
(2017).
Antimicrobial and antibiofilm activities of MTA supplemented with bismuth lipophilic nanoparticles. Dental Materials Journal.
36(4), 503-510.
-
Rodriguez-Luis, O. E., Hernandez-Delgadillo, R., Pineda-Aguilar, N., Vargas-Villarreal, J., Gonzalez-Salazar, F., Norberto Garza-Gonzalez, J., ... Cabral-Romero, C.
(2017).
Effect of Bismuth Lipophilic Nanoparticles (BisBAL NPs) on Trichomonas vaginalis Growth. Journal of Nanoscience and Nanotechnology.
17(7), 4618-4622.
-
Sari, M. A., & Chellam, S.
(2017).
Electrocoagulation process considerations during advanced pretreatment for brackish inland surface water desalination: Nanofilter fouling control and permeate water quality. Desalination.
410, 66-76.
-
Bozlaker, A., Peccia, J., & Chellam, S.
(2017).
Indoor/Outdoor Relationships and Anthropogenic Elemental Signatures in Airborne PM2.5 at a High School: Impacts of Petroleum Refining Emissions on Lanthanoid Enrichment. Environmental Science and Technology.
51(9), 4851-4859.
-
Baltus, R. E., Badireddy, A. R., Delavari, A., & Chellam, S.
(2017).
Free Diffusivity of Icosahedral and Tailed Bacteriophages: Experiments, Modeling, and Implications for Virus Behavior in Media Filtration and Flocculation. Environmental Science and Technology.
51(3), 1433-1440.
-
Sari, M. A., & Chellam, S.
(2017).
Relative contributions of organic and inorganic fouling during nanofiltration of inland brackish surface water. 523, 68-76.
-
Sari, M. A., & Chellam, S.
(2017).
Electrocoagulation process considerations during advanced pretreatment for brackish inland surface water desalination: Nanofilter fouling control and permeate water quality. Desalination.
410, 66-76.
-
Cogan, N. G., Li, J., Badireddy, A. R., & Chellam, S.
(2016).
Optimal backwashing in dead-end bacterial microfiltration with irreversible attachment mediated by extracellular polymeric substances production. 520, 337-344.
-
Sari, M. A., & Chellam, S.
(2016).
Reverse osmosis fouling during pilot-scale municipal water reuse: Evidence for aluminum coagulant carryover. 520, 231-239.
-
Ovez, S., Turken, T., Kose-Mutlu, B., Okatan, S., Durmaz, G., Guclu, M. C., ... Koyuncu, I.
(2016).
Manufacturing of antibiofouling polymeric membranes with bismuth-BAL chelate (BisBAL). DESALINATION AND WATER TREATMENT.
57(28), 12941-12955.
-
Chellam, S., & Sari, M. A.
(2016).
Aluminum electrocoagulation as pretreatment during microfiltration of surface water containing NOM: A review of fouling, NOM, DBP, and virus control. JOURNAL OF HAZARDOUS MATERIALS.
304, 490-501.
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Rene, H., Badireddy, A. R., Jos, M., Francisco, C., Israel, M., Isela, S., Chellam, S., & Claudio, C.
(2016).
Cytotoxic Effect of Lipophilic Bismuth Dimercaptopropanol Nanoparticles on Epithelial Cells. Journal of Nanoscience and Nanotechnology.
16(1), 203-209.
-
Sari, M. A., & Chellam, S.
(2015).
Mechanisms of boron removal from hydraulic fracturing wastewater by aluminum electrocoagulation. Journal of Colloid and Interface Science.
458, 103-111.
-
Agasanapura, B., Baltus, R. E., Tanneru, C. T., & Chellam, S.
(2015).
Effect of electrostatic interactions on rejection of capsular and spherical particles from porous membranes: theory and experiment. Journal of Colloid and Interface Science.
448, 492-500.
-
Chellam, S., & Bozlaker, A.
(2015).
Characterization of PGEs and Other Elements in Road Dusts and Airborne Particles in Houston, Texas. 199-242.
-
Hernandez-Delgadillo, R., Badireddy, A. R., Zaragoza-Magana, V., Isela Sanchez-Najera, R., Chellam, S., & Cabral-Romero, C.
(2015).
Effect of Lipophilic Bismuth Nanoparticles on Erythrocytes. Journal of Nanomaterials.
2015, 1-9.
-
Tanneru, C. T., Jothikumar, N., Hill, V. R., & Chellam, S.
(2014).
Relative insignificance of virus inactivation during aluminum electrocoagulation of saline waters. Environmental Science and Technology.
48(24), 14590-14598.
-
Cogan, N. G., & Chellam, S.
(2014).
A method for determining the optimal back-washing frequency and duration for dead-end microfiltration. 469, 410-417.
-
Badireddy, A. R., Budarz, J. F., Marinakos, S. M., Chellam, S., & Wiesner, M. R.
(2014).
Formation of Silver Nanoparticles in Visible Light-Illuminated Waters: Mechanism and Possible Impacts on the Persistence of AgNPs and Bacterial Lysis. Environmental Engineering Science.
31(7), 338-349.
-
Badireddy, A. R., Hernandez-Delgadillo, R., Sanchez-Najera, R. I., Chellam, S., & Cabral-Romero, C.
(2014).
Synthesis and characterization of lipophilic bismuth dimercaptopropanol nanoparticles and their effects on oral microorganisms growth and biofilm formation. Journal of Nanoparticle Research.
16(6), 2456.
-
Bozlaker, A., Spada, N. J., Fraser, M. P., & Chellam, S.
(2014).
Elemental characterization of PM2.5 and PM10 emitted from light duty vehicles in the Washburn Tunnel of Houston, Texas: release of rhodium, palladium, and platinum. Environmental Science and Technology.
48(1), 54-62.
-
Gamage, N. P., & Chellam, S.
(2014).
Mechanisms of physically irreversible fouling during surface water microfiltration and mitigation by aluminum electroflotation pretreatment. Environmental Science and Technology.
48(2), 1148-1157.
-
Badireddy, A. R., Marinakos, S. M., Chellam, S., & Wiesner, M. R.
(2013).
Lipophilic nano-bismuth inhibits bacterial growth, attachment, and biofilm formation. Surface Innovations.
1(3), 181-189.
-
Bozlaker, A., Prospero, J. M., Fraser, M. P., & Chellam, S.
(2013).
Quantifying the contribution of long-range Saharan dust transport on particulate matter concentrations in Houston, Texas, using detailed elemental analysis. Environmental Science and Technology.
47(18), 10179-10187.
-
Clements, A. L., Buzcu-Guven, B., Fraser, M. P., Kulkarni, P., & Chellam, S.
(2013).
Role of particulate metals in heterogenous secondary sulfate formation. ATMOSPHERIC ENVIRONMENT.
75, 233-240.
-
Bensalah, N., Bedoui, A., Chellam, S., & Abdel-Wahab, A.
(2013).
Electro-Fenton Treatment of Photographic Processing Wastewater. CLEAN: Soil, Air, Water.
41(7), 635-644.
-
Agasanapura, B., Baltus, R. E., Tanneru, C., & Chellam, S.
(2013).
Membrane Rejection of Nonspherical Particles: Modeling and Experiment. AIChE Journal.
59(10), 3863-3873.
-
Sari, M. A., & Chellam, S.
(2013).
Surface water nanofiltration incorporating (electro) coagulation-microfiltration pretreatment: Fouling control and membrane characterization. 437, 249-256.
-
Tanneru, C. T., Rimer, J. D., & Chellam, S.
(2013).
Sweep flocculation and adsorption of viruses on aluminum flocs during electrochemical treatment prior to surface water microfiltration. Environmental Science and Technology.
47(9), 4612-4618.
-
Bozlaker, A., Buzcu-Gueven, B., Fraser, M. P., & Chellam, S.
(2013).
Insights into PM10 sources in Houston, Texas: Role of petroleum refineries in enriching lanthanoid metals during episodic emission events. ATMOSPHERIC ENVIRONMENT.
69, 109-117.
-
Gamage, N. P., Rimer, J. D., & Chellam, S.
(2012).
Improvements in permeate flux by aluminum electroflotation pretreatment during microfiltration of surface water. 411, 45-53.
-
Kurt, E., Koseoglu-Imer, D. Y., Dizge, N., Chellam, S., & Koyuncu, I.
(2012).
Pilot-scale evaluation of nanofiltration and reverse osmosis for process reuse of segregated textile dyewash wastewater. Desalination.
302, 24-32.
-
Spada, N., Bozlaker, A., & Chellam, S.
(2012).
Multi-elemental characterization of tunnel and road dusts in Houston, Texas using dynamic reaction cell-quadrupole-inductively coupled plasma-mass spectrometry: evidence for the release of platinum group and anthropogenic metals from motor vehicles. Analytica Chimica Acta.
735, 1-8.
-
Badireddy, A. R., Budarz, J. F., Chellam, S., & Wiesner, M. R.
(2012).
Bacteriophage inactivation by UV-A illuminated fullerenes: role of nanoparticle-virus association and biological targets. Environmental Science and Technology.
46(11), 5963-5970.
-
Tanneru, C. T., & Chellam, S.
(2012).
Mechanisms of virus control during iron electrocoagulation--microfiltration of surface water. Water Research.
46(7), 2111-2120.
-
Liu, L., Liu, J., Gao, B. o., Yang, F., & Chellam, S.
(2012).
Fouling reductions in a membrane bioreactor using an intermittent electric field and cathodic membrane modified by vapor phase polymerized pyrrole. 394, 202-208.
-
Chellam, S., & Cogan, N. G.
(2011).
Colloidal and bacterial fouling during constant flux microfiltration: Comparison of classical blocking laws with a unified model combining pore blocking and EPS secretion. 382(1-2), 148-157.
-
Gamage, N. P., & Chellam, S.
(2011).
Aluminum electrocoagulation pretreatment reduces fouling during surface water microfiltration. 379(1-2), 97-105.
-
Bellona, C., Budgell, K., Ball, D., Spangler, K., Drewes, J., & Chellam, S.
(2011).
Models to Predict Organic Contaminant Removal by RO and NF Membranes. IDA Journal of Desalination and Water Reuse.
3(2), 40-44.
-
Danadurai, K., Chellam, S., Lee, C., & Fraser, M. P.
(2011).
Trace elemental analysis of airborne particulate matter using dynamic reaction cell inductively coupled plasma-mass spectrometry: application to monitoring episodic industrial emission events. Analytica Chimica Acta.
686(1-2), 40-49.
-
Badireddy, A. R., & Chellam, S.
(2011).
Bismuth dimercaptopropanol (BisBAL) inhibits formation of multispecies wastewater flocs. Journal of Applied Microbiology.
110(6), 1426-1437.
-
Kulkarni, P., & Chellam, S.
(2010).
Disinfection by-product formation following chlorination of drinking water: artificial neural network models and changes in speciation with treatment. Science of the Total Environment.
408(19), 4202-4210.
-
Badireddy, A. R., Chellam, S., Gassman, P. L., Engelhard, M. H., Lea, A. S., & Rosso, K. M.
(2010).
Role of extracellular polymeric substances in bioflocculation of activated sludge microorganisms under glucose-controlled conditions. Water Research.
44(15), 4505-4516.
-
Altunkaynak, A., & Chellam, S.
(2010).
Prediction of specific permeate flux during crossflow microfiltration of polydispersed colloidal suspensions by fuzzy logic models. Desalination.
253(1-3), 188-194.
-
Cogan, N. G., & Chellam, S.
(2009).
Incorporating pore blocking, cake filtration, and EPS production in a model for constant pressure bacterial fouling during dead-end microfiltration. 345(1-2), 81-89.
-
Hotze, E. M., Badireddy, A. R., Chellam, S., & Wiesner, M. R.
(2009).
Mechanisms of bacteriophage inactivation via singlet oxygen generation in UV illuminated fullerol suspensions. Environmental Science and Technology.
43(17), 6639-6645.
-
Kulkarni, P., Chellam, S., & Fraser, M. P.
(2009).
Comment on "Tracking Petroleum Refinery Emission Events Using Lanthanum and Lanthanides as Elemental Markers for PM2.5" Response. Environmental Science and Technology.
43(8), 2990-2991.
-
Baltus, R. E., Badireddy, A. R., Xu, W., & Chellam, S.
(2009).
Analysis of Configurational Effects on Hindered Convection of Nonspherical Bacteria and Viruses across Microfiltration Membranes. Industrial & Engineering Chemistry Research.
48(5), 2404-2413.
-
Chellam, S., Sharma, R. R., Shetty, G. R., & Wei, Y.
(2008).
Nanofiltration of pretreated Lake Houston water: Disinfection by-product speciation, relationships, and control. Separation and Purification Technology.
64(2), 160-169.
-
Sharma, R. R., & Chellam, S.
(2008).
Solute rejection by porous thin film composite nanofiltration membranes at high feed water recoveries. Journal of Colloid and Interface Science.
328(2), 353-366.
-
Badireddy, A. R., Korpol, B. R., Chellam, S., Gassman, P. L., Engelhard, M. H., Lea, A. S., & Rosso, K. M.
(2008).
Spectroscopic characterization of extracellular polymeric substances from Escherichia coli and Serratia marcescens: suppression using sub-inhibitory concentrations of bismuth thiols. Biomacromolecules.
9(11), 3079-3089.
-
Shim, Y., Rixey, W. G., & Chellam, S.
(2008).
Influence of sorption on removal of tryptophan and phenylalanine during nanofiltration. 323(1), 99-104.
-
Cogan, N. G., & Chellam, S.
(2008).
Regularized Stokeslets solution for 2-D flow in dead-end microfiltration: Application to bacterial deposition and fouling. 318(1-2), 379-386.
-
Badireddy, A. R., Chellam, S., Yanina, S., Gassman, P., & Rosso, K. M.
(2008).
Bismuth dimercaptopropanol (BisBAL) inhibits the expression of extracellular polysaccharides and proteins by Brevundimonas diminuta: implications for membrane microfiltration. Biotechnology and Bioengineering.
99(3), 634-643.
-
Bagga, A., Chellam, S., & Clifford, D. A.
(2008).
Evaluation of iron chemical coagulation and electrocoagulation pretreatment for surface water microfiltration. 309(1-2), 82-93.
-
Shim, Y., & Chellam, S.
(2007).
Steric and electrostatic interactions govern nanofiltration of amino acids. Biotechnology and Bioengineering.
98(2), 451-461.
-
Kulkarni, P., Chellam, S., & Fraser, M. P.
(2007).
Tracking petroleum refinery emission events using lanthanum and lanthanides as elemental markers for PM2.5. Environmental Science and Technology.
41(19), 6748-6754.
-
Badireddy, A. R., Hotze, E. M., Chellam, S., Alvarez, P., & Wiesner, M. R.
(2007).
Inactivation of bacteriophages via photosensitization of fullerol nanoparticles. Environmental Science and Technology.
41(18), 6627-6632.
-
Kulkarni, P., Chellam, S., Flanagan, J. B., & Jayanty, R.
(2007).
Microwave digestion-ICP-MS for elemental analysis in ambient airborne fine particulate matter: rare earth elements and validation using a filter borne fine particle certified reference material. Analytica Chimica Acta.
599(2), 170-176.
-
Kulkarni, P., Chellam, S., & Mittlefehldt, D. W.
(2007).
Microwave-assisted extraction of rare earth elements from petroleum refining catalysts and ambient fine aerosols prior to inductively coupled plasma-mass spectrometry. Analytica Chimica Acta.
581(2), 247-259.
-
Sharma, R. R., & Chellam, S.
(2006).
Frictional interpretation of thermodynamic transport parameters for porous nanofiltration membranes. Journal of Water Supply: Research and Technology Aqua.
55(7-8), 571-587.
-
Chellam, S., & Xu, W.
(2006).
Blocking laws analysis of dead-end constant flux microfiltration of compressible cakes. Journal of Colloid and Interface Science.
301(1), 248-257.
-
Chellam, S., & Liu, M.
(2006).
Effect of slip on existence, uniqueness, and behavior of similarity solutions for steady incompressible laminar flow in porous tubes and channels. Physics of Fluids.
18(8), 083601-083601.
-
Sharma, R. R., & Chellam, S.
(2006).
Temperature and concentration effects on electrolyte transport across porous thin-film composite nanofiltration membranes: Pore transport mechanisms and energetics of permeation. Journal of Colloid and Interface Science.
298(1), 327-340.
-
Kulkarni, P., Chellam, S., & Fraser, M. P.
(2006).
Lanthanum and lanthanides in atmospheric fine particles and their apportionment to refinery and petrochemical operations in Houston, TX. ATMOSPHERIC ENVIRONMENT.
40(3), 508-520.
-
Zhu, B., Clifford, D. A., & Chellam, S.
(2005).
Virus removal by iron coagulation-microfiltration. Water Research.
39(20), 5153-5161.
-
Zhao, Y., Taylor, J. S., & Chellam, S.
(2005).
Predicting RO/NF water quality by modified solution diffusion model and artificial neural networks. 263(1-2), 38-46.
-
Xu, W., & Chellam, S.
(2005).
Initial stages of bacterial fouling during dead-end microfiltration. Environmental Science and Technology.
39(17), 6470-6476.
-
Chellam, S.
(2005).
Artificial neural network model for transient crossflow microfiltration of polydispersed suspensions. 258(1-2), 35-42.
-
Zhu, B., Clifford, D. A., & Chellam, S.
(2005).
Comparison of electrocoagulation and chemical coagulation pretreatment for enhanced virus removal using microfiltration membranes. Water Research.
39(13), 3098-3108.
-
Sharma, R. R., & Chellam, S.
(2005).
Temperature effects on the morphology of porous thin film composite nanofiltration membranes. Environmental Science and Technology.
39(13), 5022-5030.
-
Han, K. P., Xu, W. D., Ruiz, A., Ruchhoeft, P., & Chellam, S.
(2005).
Fabrication and characterization of polymeric microfiltration membranes using aperture array lithography. 249(1-2), 193-206.
-
Chellam, S., Kulkarni, P., & Fraser, M. P.
(2005).
Emissions of organic compounds and trace metals in fine particulate matter from motor vehicles: a tunnel study in Houston, Texas. Journal of the Air and Waste Management Association.
55(1), 60-72.
-
Xu, W. D., Chellam, S., & Clifford, D. A.
(2004).
Indirect evidence for deposit rearrangement during dead-end microfiltration of iron coagulated suspensions. 239(2), 243-254.
-
Kulkarni, P., Chellam, S., Ghurye, G., & Fraser, M. P.
(2003).
In situ generation of hydrofluoric acid during microwave digestion of atmospheric particulate matter prior to trace element analysis using inductively coupled plasma mass spectrometry. Environmental Engineering Science.
20(6), 517-531.
-
Buzcu, B., Fraser, M. P., Kulkarni, P., & Chellam, S.
(2003).
Source identification and apportionment of fine particulate matter in Houston, TX, using positive matrix factorization. Environmental Engineering Science.
20(6), 533-545.
-
Sharma, R. R., Agrawal, R., & Chellam, S.
(2003).
Temperature effects on sieving characteristics of thin-film composite nanofiltration membranes: pore size distributions and transport parameters. 223(1-2), 69-87.
-
Shetty, G. R., & Chellam, S.
(2003).
Predicting membrane fouling during municipal drinking water nanofiltration using artificial neural networks. 217(1-2), 69-86.
-
Shetty, G. R., Malki, H., & Chellam, S.
(2003).
Predicting contaminant removal during municipal drinking water nanofiltration using artificial neural networks. 212(1-2), 99-112.
-
Shetty, G. R., Sharma, R. R., & Chellam, S.
(2002).
Scale-up methodology for municipal water nanofiltration based on permeate water quality. Environmental Engineering Science.
19(6), 545-562.
-
Chellam, S., & Clifford, D. A.
(2002).
Physical-chemical treatment of groundwater contaminated by leachate from surface disposal of uranium tailings. Journal of Environmental Engineering, ASCE.
128(10), 942-952.
-
Chellam, S.
(2002).
Air stripping and aeration. 93-111.
-
Chellam, S., & Krasner, S. W.
(2001).
Disinfection byproduct relationships and speciation in chlorinated nanofiltered waters. Environmental Science and Technology.
35(19), 3988-3999.
-
Chellam, S., Chen, D. T., & Francis, D. J.
(2001).
Effects of source water location, season, and nanofilter type on permeate water quality. Environmental Engineering Science.
18(4), 249-258.
-
Chellam, S., & Taylor, J. S.
(2001).
Simplified analysis of contaminant rejection during ground- and surface water nanofiltration under the information collection rule. Water Research.
35(10), 2460-2474.
-
Chellam, S.
(2000).
Effects of nanofiltration on trihalomethane and haloacetic acid precursor removal and speciation in waters containing low concentrations of bromide ion. Environmental Science and Technology.
34(9), 1813-1820.
-
Wiesner, M. R., & Chellam, S.
(1999).
Peer reviewed: the promise of membrane technology. Environmental Science and Technology.
33(17), 360A-366A.
-
Wiesner, M. R., & Chellam, S.
(1999).
The promise of membrane technologies. Environmental Science and Technology.
33(17), 360A-+.
-
Chellam, S., & Jacangelo, J. G.
(1998).
Existence of critical recovery and impacts of operational mode on potable water microfiltration. Journal of Environmental Engineering, ASCE.
124(12), 1211-1219.
-
Chellam, S., Serra, C. A., & Wiesner, M. R.
(1998).
Estimating costs for integrated membrane systems. Journal of the American Water Works Association.
90(11), 96-104.
-
Chellam, S., Serra, C. A., & Wiesner, M. R.
(1998).
Estimating costs for integrated membrane systems: Despite greater NF fouling rates, life cycle costs for membrane facilities appear to be reduced when membranes are operated at higher permeate fluxes and feedwater recoveries. Journal of the American Water Works Association.
90(11), 96-104.
-
Jacangelo, J. G., Chellam, S., & Trussell, R. R.
(1998).
The membrane treatment. Civil Engineering -New York then Reston-.
68(9), 42-45.
-
Clark, M. M., Allgeier, S., Amy, G., Chellam, S., DiGiano, F., Elimelech, M., ... Zander, A.
(1998).
Committee report: Membrane processes. Journal of the American Water Works Association.
90(6), 91-105.
-
Chellam, S., & Wiesner, M. R.
(1998).
Evaluation of crossflow filtration models based on shear-induced diffusion and particle adhesion: Complications induced by feed suspension polydispersivity. 138(1), 83-97.
-
Chellam, S., Jacangelo, J. G., & Bonacquisti, T. P.
(1998).
Modeling and experimental verification of pilot-scale hollow fiber, direct flow microfiltration with periodic backwashing. Environmental Science and Technology.
32(1), 75-81.
-
Braghetta, A., Jacangelo, J. G., Chellam, S., Hotaling, M. L., & Utne, B. A.
(1997).
DAF pretreatment: its effect on MF performance. Journal of the American Water Works Association.
89(10), 90-101.
-
Chellam, S., Jacangelo, J. G., Bonacquisti, T. P., & Schauer, B. A.
(1997).
Effect of pretreatment on surface water nanofiltration. Journal of the American Water Works Association.
89(10), 77-89.
-
Chellam, S., & Wiesner, M. R.
(1997).
Particle back-transport and permeate flux behavior in crossflow membrane filters. Environmental Science and Technology.
31(3), 819-824.
-
CHELLAM, S., WIESNER, M. R., & DAWSON, C.
(1995).
LAMINAR-FLOW IN POROUS DUCTS. Reviews in Chemical Engineering.
11(1), 53-99.
-
CHELLAM, S., & WIESNER, M. R.
(1994).
SLIP-FLOW THROUGH POROUS-MEDIA WITH PERMEABLE BOUNDARIES - IMPLICATIONS FOR DIMENSIONAL SCALING OF PACKED-BEDS (VOL 65, PG 744, 1993). Water Environment Research.
66(1), 94-94.
-
Chellam, S., & Wiesner, M. R.
(1994).
Erratum: Slip flow through porous media with permeable boundaries: Implications for dimensional scaling of packed beds (Water Environment Research (1993) 65 (744)). Water Environment Research.
66(1), 94.
-
CHELLAM, S., & WIESNER, M. R.
(1993).
FLUID-MECHANICS AND FRACTAL AGGREGATES. Water Research.
27(9), 1493-1496.
-
CHELLAM, S., & WIESNER, M. R.
(1993).
SLIP-FLOW THROUGH POROUS-MEDIA WITH PERMEABLE BOUNDARIES - IMPLICATIONS FOR THE DIMENSIONAL SCALING OF PACKED-BEDS. Water Environment Research.
65(6), 744-749.
-
Chellam, S.
(1993).
Emerging technologies in hazardous waste management III D. William Tedder and Frederick G. Pohland, editors. ACS Symposium Series, Vol. 518. American Chemical Society: Washington, DC, 1993; (pp. 466, ISBN 0-8412-2530-3) $119.95 hardcover. Waste Management.
13(8), 617-617.
-
CHELLAM, S., & WIESNER, M. R.
(1993).
LAMINAR-FLOW WITH SLIP IN CHANNELS WITH UNIFORMLY POROUS WALLS. JOURNAL OF HYDRAULIC ENGINEERING.
119(1), 126-132.
-
CHELLAM, S., WIESNER, M. R., & DAWSON, C.
(1992).
SLIP AT A UNIFORMLY POROUS BOUNDARY - EFFECT ON FLUID-FLOW AND MASS-TRANSFER. Journal of Engineering Mathematics.
26(4), 481-492.
-
CHELLAM, S., & WIESNER, M. R.
(1992).
PARTICLE-TRANSPORT IN CLEAN MEMBRANE FILTERS IN LAMINAR-FLOW. Environmental Science and Technology.
26(8), 1611-1621.
-
WIESNER, M. R., & CHELLAM, S.
(1992).
MASS-TRANSPORT CONSIDERATIONS FOR PRESSURE-DRIVEN MEMBRANE PROCESSES. Journal of the American Water Works Association.
84(1), 88-95.
-
Rathod, S. D., Hamilton, D. S., Nino, L., Kreidenweis, S. M., Bian, Q., Mahowald, N. M., ... Bond, T. C.
Constraining PresentDay Anthropogenic Total Iron Emissions Using Model and Observations. Journal of Geophysical Research (JGR): Atmospheres.
129(17),
-
Joag, S., Kiesewetter, J., & Chellam, S.
Electrode Corrosion, pH, and Dissolved Oxygen Dynamics, and Hardness/Silicon Removal during Aluminum Electrocoagulation of Hypersaline Produced Water. ACS ES&T Engineering.
-
Li, Q., Kim, K., Joag, S., Safarik, J., Ishida, K. P., Hu, Y., Huang, Y., & Chellam, S.
Indirect Evidence that Colloidal Deposition Inside a Hollow Fiber Ultrafiltration Membrane Exacerbated Fouling during Municipal Wastewater Reclamation. ACS ES&T Engineering.
-
Jang, G. G., Castillo, C., Dutta, S., Su, Y., Jun, J., Keum, J. K., ... Tsouris, C.
Performance Restoration of Iron Electrodes by Polarity Reversal after Long-Term Surface Fouling in Wastewater Electrocoagulation. ACS ES&T Water.
-
Kim, K., Castillo, C., Jang, G. G., Zhang, Y., Tsouris, C., & Chellam, S.
Porous Iron Electrodes Reduce Energy Consumption During Electrocoagulation of a Virus Surrogate: Insights into Performance Enhancements Using Three-Dimensional Neutron Computed Tomography. ACS ES&T Engineering.
-
Lu, L., Li, L., Rathod, S., Hess, P., Martnez, C., Fernandez, N., ... Mahowald, N.
(2024).
Characterizing the Atmospheric Mn Cycle and Its Impact on Terrestrial Biogeochemistry. Global Biogeochemical Cycles.
38(4),
-
chapter
-
Badireddy, A. R., & Chellam, S.
(2014).
Antibacterial and antifouling properties of lipophilic bismuth compounds. Advances in Chemistry Research.
(pp. 1-22).
-
Chellam, S.
(2013).
Microfiltration. Encyclopedia of Membrane Science and Technology.
(pp. 1-21).
Wiley.
-
Chellam, S.
(2004).
Bromide Influence on Trihalomethane and Haloacetic Acid Formation. Water Encyclopedia.
(pp. 74-79).
Wiley.
-
Badireddy, A. R., & Chellam, S.
(2014).
Antibacterial and antifouling properties of lipophilic bismuth compounds. Advances in Chemistry Research.
(pp. 1-22).
-
conference paper
-
Chellam, S.
(2019).
Atmospheric chemistry of lanthanoids in Houston, Texas: Quantifying rare earths to apportion petroleum refining and African dust impacts on ambient airborne particulate. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Chellam, S., & Kim, K.
(2019).
Virus control using iron electrocoagulation: Distinguishing removal and inactivation. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Chellam, S.
(2018).
Boron removal from hydraulic fracturing flowback water by chemical and electrocoagulation: Mechanisms and limitations. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Christnacht, S., Opperman, E., Kim, K., Das, S., & Chellam, S.
(2018).
Impacts of Hurricane Harvey on distribution of metals in Greater Houston. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Coker, R., Abada, B., & Chellam, S.
(2018).
Impacts of cleaning agents and fouling on ageing of reverse osmosis membranes employed for potable water reuse. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Abada, B., & Chellam, S.
(2018).
Performance deterioration and chemical cleaning of 7-year old reverse osmosis membranes from a full-scale water reuse facility. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Wilson, S., Kim, K., Nouri, H., Baltus, R., & Chellam, S.
(2018).
Pore size and zeta potential effects on colloid removal by clean microfiltration membranes. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Abada, B., & Chellam, S.
(2018).
Surface characterization and chemical cleaning of reverse osmosis membranes from a full-scale water reuse facility: Role of silicates and biofouling on aging. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Chellam, S.
(2016).
Electrocoagulation mechanisms during water and wastewater treatment: Insights from removal of viruses and boron. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Chellam, S., & Sari, M. A.
(2016).
Desalination of brackish inland surface water using nanofiltration: Fouling control and water quality improvements. 79.
-
Baltus, R. E., Badireddy, A. R., Delavari, A., & Chellam, S.
(2016).
Free diffusivity of viruses: Experimental measurements and model predictions. 202-203.
-
Sari, M. A., & Chellam, S.
(2016).
Vibrational and X-ray spectroscopy and microscopy reveal irreversible fouling mechanisms of reverse osmosis membranes during water reuse: Direct evidence of aluminum coagulant carryover. 153.
-
Chellam, S., Bozlaker, A., Spada, N., & Fraser, M.
(2015).
Elemental characterization of PM2.5 and PM10 emitted from light duty vehicles in the Washburn Tunnel of Houston, Texas: Release of rhodium, palladium, and platinum. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Chellam, S., & Sari, M. A.
(2015).
Removal mechanisms of boron during aluminum electrocoagulation of hydraulic fracturing flowback water. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Bozlaker, A., & Chellam, S.
(2015).
Measurement of the Trace Element Composition of Airborne Particulate Matter and its Use in Source Apportionment: Case Studies of Lanthanoids and Platinum Group Metals from Houston, Texas. ACS Symposium Series.
3-36.
-
Gamage, N. P., & Chellam, S.
(2011).
Electrocoagulation pretreatment for surface water microfiltration. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Baltus, R. E., Agasanapura, B. N., & Chellam, S.
(2011).
Effect of convective hindrance on microfiltration of rod shaped particles. 911-912.
-
Chellam, S., Bagga, A., & Clifford, D.
(2010).
Electrocoagulation pretreatment for microfiltration: A sustainable combination to enhance water quality and reduce fouling in integrated membrane systems. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Kulkarni, P., Chellam, S., & Fraser, M. P.
(2008).
Quantification of fine particle emissions from petroleum refining operations in Houston, TX using rare earth elements as markers. Annual meeting & exhibition proceedings CD-ROM Air & Waste Management Association. Meeting.
1792-1796.
-
Chellam, S.
(2008).
Selected aspects of microfiltration and nanofiltration related to fabrication, fouling, and permselectivity. 1445-1454.
-
Chellam, S., Kulkarni, P., Flanagan, J. B., & Jayanty, R.
(2007).
A comparison of XRF and microwave assisted digestion ICP-MS analysis for determining trace elements in ambient particles and its implications in source receptor modeling. 142-146.
-
Clifford, D., & Chellam, S.
(2007).
A study of electrocoagulation-microfiltration process for virus removal from natural water
-
Bagga, A., Chellam, S., & Clifford, D. A.
(2007).
Comparison of electrocoagulation and Chemical coagulation for microfiltration Pretreatment of natural water
-
Sharma, R., & Chellam, S.
(2007).
Temperature effects on the transport of water, uncharged and charged solutes across polymeric nanofiltration membranes
-
Chellam, S., Kulkarni, P., & Fraser, M.
(2007).
Tracking petroleum refinery emission events using lanthanum and lanthanides as elemental markers for PM2.5
-
Hotze, E. M., Badireddy, A. R., Chellam, S., & Wiesner, M. R.
(2007).
Singlet oxygen and superoxide production by three types of aqueous fullerene suspensions. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
516-516.
-
Chellam, S., & Kulkarni, P.
(2006).
Elemental analysis of atmospheric fine particles at trace and ultra-trace levels using microwave acid digestion and inductively coupled plasma - Mass spectrometry. 5-9.
-
Chellam, S., & Xu, W. D.
(2004).
Microfiltration of bacterial suspensions: Rejection and fouling. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
U613-U613.
-
Chellam, S.
(2001).
Diffusive transport of disinfection by-product precursors across nanofiltration membranes. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
U369-U370.
-
Jacangelo, J. G., Chellam, S., & Bonacquisti, T. P.
(2000).
Treatment of surface water by double membrane systems: assessment of fouling, permeate water quality and costs. 22ND INTERNATIONAL WATER SERVICES CONGRESS AND EXHIBITION.
438-441.
-
Chellam, S., Jacangelo, J. G., Bonacquisti, T. P., & Long, B.
(1996).
Impact of natural colloidal material on fouling of hollow fiber microfiltration membranes. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
5-ENVR.
-
CHELLAM, S., & WIESNER, M. R.
(1992).
MACROCOLLOIDAL TRANSPORT IN MEMBRANE FILTERS IN SLOW LAMINAR FLOWS - POLARIZATION CHROMATOGRAPHY. Water Science and Technology.
2277-2280.
-
Wiesner, M. R., & Chellam, S.
(1991).
Mass transport and colloidal fouling in pressure-driven membrane processes. Considerations in potable water treatment. Annual Conference Proceedings- American Water Works Association.
889-914.
-
Gupta, K., & Chellam, S.
Backwashing of hollow fiber membranes during constant flux microfiltration of secondary wastewater effluent: Modeling and mechanisms of physically irreversible fouling. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Gupta, K., & Chellam, S.
Constant flux microfiltration of secondary wastewater effluent: Fouling mechanisms with and without backwashing. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Kim, K., & Chellam, S.
Relative importance of sweep coagulation and inactivation for virus control at different pH values during iron electrocoagulation. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Kim, K., & Chellam, S.
Simultaneous coagulation and inactivation during iron electrochemical treatment for virus control. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
Chellam, S.
(2019).
Atmospheric chemistry of lanthanoids in Houston, Texas: Quantifying rare earths to apportion petroleum refining and African dust impacts on ambient airborne particulate. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY.
-
institutional repository document
-
Lu, L., Li, L., Rathod, S. D., Hess, P. G., Martinez, C. E., Fernandez, N. M., ... Mahowald, N. M.
(2023).
Characterizing the Atmospheric Mn Cycle and Its Impact on Terrestrial Biogeochemistry
-
M.Sadegh, M. S., Modarresi, M. S., Abada, B., Vargas, A., Xie, L. e., Chellam, S., & McCarl, B.
(2020).
Survivable Nanogrid through Jointly Optimized Water and Power: The Case of Texas Colonias
-
Lu, L., Li, L., Rathod, S. D., Hess, P. G., Martinez, C. E., Fernandez, N. M., ... Mahowald, N. M.
(2023).
Characterizing the Atmospheric Mn Cycle and Its Impact on Terrestrial Biogeochemistry
Research
principal investigator on
- Cost Modeling of Membrane Desalination Processes Using Reclamation’s Water Model awarded by United States Department of the Interior - (Washington D.C., District of Columbia, United States) 2018 - 2020
- RAPID: Water Quality Impacts of Hurricane Harvey: Distribution of Metals and Diversity of Microbial Communities in Greater Houston awarded by National Science Foundation - (Arlington, Virginia, United States) 2017 - 2020
- Collaborative Research: Coupled effects of particle shape/flexibility and pore morphology on membrane rejection: theory and experiment awarded by National Science Foundation - (Arlington, Virginia, United States) 2016 - 2020
- Collaborative Research: Optimizing microfilter productivity during-water treatment: Modeling and experimental verification awarded by National Science Foundation - (Arlington, Virginia, United States) 2015 - 2020
- Emission models for fugitive particulate matter towards an online emission inventory for the Middle East Area awarded by Qatar National Research Fund - (Doha, Qatar) 2015 - 2018
- Advanced Pretreatment for Nanofiltration of Brackish Surface Water: Fouling Control and Water Quality-Improvements awarded by United States Department of the Interior - (Washington D.C., District of Columbia, United States) 2015 - 2017
- UNS Collaborative Research: Optimizing Microfilter Productivity During Water Treatment: Modeling and Experimental Verification awarded by Directorate for Engineering - (Arlington, Virginia, United States) 2015 - 2016
Teaching
teaching activities
- CHEN691 Research Instructor
- CVEN402 Engr Environmental Sys Instructor
- CVEN491 Hnr-research Instructor
- CVEN604 Engr Anly Of Treat Systm Instructor
- CVEN619 Environ Engr Proc I Instructor
- CVEN681 Seminar Instructor
- CVEN685 Directed Studies Instructor
- CVEN691 Research Instructor
- EVEN399 Mid-curriculum Prof Devlpmnt Instructor
- EVEN402 Engr Environmental Sys Instructor
- EVEN491 Research Instructor
Works By Students
chaired theses and dissertations
Background
education and training
- Ph.D. in Environmental Science and Engineering, Rice University - (Houston, Texas, United States) 1995
awards and honors
- Elected to Board of Directors, conferred by Association of Environmental Engineering and Science Professors - (Washington D.C., District of Columbia, United States), 2013
- Overseas Professor, conferred by Anna University, Chennai - (Chennai, Tamil Nadu, India), 2012
- Visiting Professor, conferred by Istanbul Technical University - (Istanbul, Turkey), 2011
- W.T. Kittinger Outstanding Teacher Award, conferred by University of Houston - (Houston, Texas, United States), 2008
- Outstanding Teacher Award, conferred by University of Houston - (Houston, Texas, United States), 2006
- Outstanding Teacher Award, conferred by University of Houston - (Houston, Texas, United States), 2003
- Junior Faculty Research Award, conferred by University of Houston - (Houston, Texas, United States), 2003
- Faculty Early Career Development (CAREER) Program, conferred by National Science Foundation - (Arlington, Virginia, United States), 2002
Contact
first name
- Shankararaman
has last name
- Chellam
mailing address
-
Texas A&M University
Civil Engineering
3136 TAMU
College Station, TX 77843-3136
USA
Other
- chellam@tamu.edu