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Total Ammonium Analysis Report by Ong MC is a document available to read on EtoBox.
Dr. ONG MENG CHUAN Aim: To determine the total ammonium concentration in water samples using spectrophotometric method. Theory: Ammonium ion (NH4+) is one of the important nitrogenous compounds present in natural waters. It is a by-product of decomposition of organic matter and also from industrial and domestic wastes. Ammonium ion can be determined spectrophotometrically using salicylate and hypochlorite in alkaline medium. In the presence of sodium nitroprusside as a catalyst, a blue indophenol comple
- Author
- Ong MC
- Language
- EN