Determination of dissolved reactive phosphorus (DRP) and dissolved organic phosphorus (DOP) in natural waters by the use of rapid sequenced reagent injection flow analysis

• Main Authors: Tue-Ngeun O., Ellis P., McKelvie I.D., Worsfold P., Jakmunee J., Grudpan K.
• Format: Article
• Language: English
• Published: 2014
• Online Access: http://www.scopus.com/inward/record.url?eid=2-s2.0-17744377402&partnerID=40&md5=cfc9651e0d07411994dbb1d2631186d3; http://www.ncbi.nlm.nih.gov/pubmed/18970006; http://cmuir.cmu.ac.th/handle/6653943832/4990
• Institution: Chiang Mai University

A FI system for rapid sequential determination of dissolved reactive and organic phosphate is described. It utilizes on-line UV photo-oxidation for digestion of dissolved organic phosphate (DOP) with detection of the phosphate produced as phosphomolybdenum blue at 690 nm after reduction of phosphomo...