二次凝聚工艺处理微污染原水的试验研究  

Experimental study on the treatment technology of contaminated original water by secondary coagulation

作　　者：鲁梦江[1] 何成达[1] 叶亚玲[1] 虞林堂[1] 周春红[1] 

机构地区：[1]扬州大学环境科学与工程学院,江苏扬州225009

出　　处：《扬州大学学报（自然科学版）》2004年第2期65-68,78,共5页Journal of Yangzhou University：Natural Science Edition

摘　　要：二次凝聚工艺较常规凝聚在去除微污染原水TOC方面存在明显优势.试验结果表明:当原水ρTOC<12mg·L-1时,二次凝聚工艺的TOC去除率优于常规凝聚TOC去除率20%以上.The authors present a secondary coagulation technology to improve removal of organic substances from original water. Secondary coagulation technology has obvious advantage in removing of organic substances from original water, the result shows that the removal rate by secondary coagulation technology is 20% higher than the classic one, when the ρ_(TOC)<12 mg·L^(-1)in original water.

关 键 词：原水 有机物 二次凝聚 凝聚剂 给水处理试验 

分 类 号：TU991.2[建筑科学—市政工程] R123.6[医药卫生—环境卫生学]