Study on the Test Method of Trace Phosphorous in Drinking Water
In order to get an accurate test method of trace phosphorous in drinking water, different test methods of phosphorus were researched. Drew standard curves of these methods, Calculated correlation coefficient of these standard curves for comparison. The result shows that the improved PMA-Malachite Green spectrophotometry was more accurate in the test of trace phosphorus, by using the cuvette with 1cm light path, the correlation coefficient of its standard curve can reach 0.9995. The improved method is suitable for measuring trace phosphorus in drinking water.
drinking water trace phosphorus test method.
Yafeng Li Huiyang Li Xinli Xie
School of Municipal and environmental Engineering, University of Shenyang Jianzhu, Shenyang, China
国际会议
三峡
英文
389-390
2012-05-18（万方平台首次上网日期，不代表论文的发表时间）