Partitioning Dissolved Inorganic and Organic Phosphorus Using Acidified Molybdate and Isobutanol Academic Article uri icon

abstract

  • A previously suggested method of extracting inorganic P into isobutanol with acidified molybdate was tested for efficiency of separation from organic P. Inorganic P as KH2PO4 was completely recovered in the isobutanol phase with acid molybdate. Organic P (glycerophosphate) remained in the aqueous phase during the extraction. This technique was tested on four Kansas soils, and the levels of inorganic and organic P obtained by this method were the same as those detected by conventional analyses. -from Authors

author list (cited authors)

  • Jayachandran, K., Schwab, A. P., & Hetrick, B.

citation count

  • 23

publication date

  • May 1992

publisher