Study on the Test Method of Trace Phosphorous in Drinking Water

摘要：

　　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 lcm 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.

关键词： drinking water trace phosphorus test method

作者: Yafeng Li Huiyang Li Xinli Xie

作者单位: School of Municipal and environmental Engineering, University of Shenyang Jianzhu, Shenyang,Liaoning, China

会议类型: 国际会议

会议名称: 2013International Conference on Energy Engineering and Environmental Engineering(2013年能源工程与环境工程国际会议)(ICEEEE2013)

会议地点: 杭州

会议语种:英文

页码: 629-631

在线出版日期: 2013-01-18（万方平台首次上网日期，不代表论文的发表时间）