DETERMINATION OF SODIUM AND POTASSIUM IN WATER OF FISH PONDS BY FLAME ATOMIC EMISSION SPECTROMETRY
Wang Jiaxiang Yu Shumin (Dalian Fisheries College)
This paper concerns a method of determination of sodium and potassium in water of fish ponds by FAES. The precisions, recoveries and interference of other elements contained in the sample have benn examined. The optimun conditions have been estimated. The paper shows the proposed method is simple, rapid and accurate. The method recommended in the paper is suitable for determination of K and Na in natural water,too.