活性滤池提高饮用水水质安全性的实验研究  

A EXPERIMENTAL RESEARCH ON IMPROVING WATER QUALITY SAFETY OF DRINKINGWATER BY BIO-ACTIVE FILTER

作　　者：李英[1] 刘军[1] 张晓健[1] 王占生[1] 

机构地区：[1]清华大学环境科学与工程系,北京100084

出　　处：《水处理技术》2004年第4期234-236,共3页Technology of Water Treatment

摘　　要：本文通过应用生物活性滤池强化常规给水处理工艺的现场,研究了活性滤池在提高以微污染水为原水的饮用水的安全性方面的作用及去除机理.结果表明,活性滤池对有机物相关指标UV254、TOC等具有稳定的去除作用,可有效对藻类和藻菌素进行去除,可大大降低出水AOC值,并使Ames试验结果好转。较大地提高了饮用水的安全性。This paper evaluates the effect of a bio-active filter improving the drinking water quality safety in scale tests when a bio-active filter was used to enhancing conventional treatment process.In the tests,organic index such as TOC and UV254 were removed steadily.Water stability index AOC was lowered noticeably.Algae and algae-toxins in the effluent were effectively got good removed and Ames test showed good results,indicating that the bio-active filter could improve water quality evidently.

关 键 词：生物活性滤池 饮用水 水质安全 UV254 AOC 给水处理 微污染水 去除机理 去除作用 出水 

分 类 号：P618.45[天文地球—矿床学] TU991[天文地球—地质学]