The study of phosphorus removal by electrocoagulation with iron-anodes

摘要：

Determined to adopt iron as anodes, and Ti-base board with coating as cathodes. To optimize the reaction conditions of phosphorus removal by electrocoagulation(EC), testing the effect of current density, electrode distance, initial pH and electrolysis time on the phosphorus removal. According to the results, the optimal conditions for the phosphorus removal in the EC treatment were obtained, i.e., 20 mA/cm2 of current density, 2cm of distance and lOmin of reaction time were optimum. Under these conditions, phosphorus removal by electrocoagulation reached to 95.07%,10min later the change of total phosphorus(TP) removal rate is not obvious. By the end of this test, phosphorus removal by electrocoagulation reached to 99.68%.

作者: Lin Yongbo Yang Yang Wang Shuai

作者单位: Forestry School, Northeast Forestry University, Harbin, 150040, China Forestry School, Northeast Forestry University, Harbin,150040, China East College Of Heilongjiang Province,Harbin,150086,China

会议类型: 国际会议

会议名称: 2011 International Conference on Environmental Biotechnology and Materials Engineering(2011年环境生物技术与材料工程国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 417-421

在线出版日期: 2011-03-26（万方平台首次上网日期，不代表论文的发表时间）