强化传统工艺处理微污染水源水的试验研究  

EXPERIMENTAL RESEARCH ON ENHANCED TRADITIONAL PROCESS TO TREAT RAW WATER WITH MICRO POLLUTANTS

作　　者：胡江泳[1] 张锡辉[1] 王占生[1] 

机构地区：[1]清华大学环境工程系,100084

出　　处：《给水排水》1996年第2期18-20,共3页Water & Wastewater Engineering

摘　　要：作者采用净水药剂或材料与传统工艺的强化组合工艺处理微污染水源水,试验表明:三种强化组合工艺不同程度地提高了传统工艺去除有机物的能力,其中粉末活性炭组合工艺的去除效果最佳;传统工艺出水中仍含有一定量的有机污染物和致突变物质,严重影响了饮用水的安全性;颗粒活性炭及粉末活性炭组合工艺均能明显减少原水中的有机污染物及致突变活性;高锰酸钾组合工艺不能有效去除水中有机污染物,其出水的致突活性明显高于传统工艺出水.因此,对于微污染水源水中有机污染物及其致突变活性的控制,颗粒活性炭与粉末活性炭组合工艺是有效可行的.By means of in-situ experiments, various purification materials were used to treat a typical source raw water polluted by micro-pollutants along with traditional process. It is founded that: 1) adding purification materials to traditional process is available to lead to a more satisfactory removal efficiency for organic loads (OC or COD) in raw water, especially PAC process is the best; 2) traditional process has no effect to remove organic micro pollutants and mutagenic matters in water; 3) however, combination process with GAC and PAC can work effectively; 4) KMnO4 oxidation can not reduce the organic matters and mutagenicity in water effectively compared with traditional process. In a word, PAC and GAC combination process are very useful to control water quality of drinking water.

关 键 词：水源 微污染 有机物 高锰酸钾 试验 

分 类 号：X520.1[环境科学与工程—环境工程]