摘要
研究了以A江水、B河水为原水的常规处理工艺和以C湖水为原水的两种深度处理工艺对有机污染物的去除效果。对水样的AOC、TOC和UV2 54进行了分析 ,结果表明 ,4个工艺对AOC的去除率分别是 6 3 6 %、- 97 9%、84 2 %和94 7% ;对TOC的去除率分别是 6 1%、6 6 %、6 6 7%和 75 % ;对UV2 54的去除率分别是 17 9%、2 5 6 %、83 3%和 95 1% ,与深度处理工艺相比 ,常规处理工艺不能保证饮用水的生物稳定性。
The effects of two conventional drinking water treatment processes treating A and B river water supplies respectively and two advanced processes treating C lake water suply on removal of AOC, TOC and UV 254 have been investigated. The results show that the four processes had gained AOC removal by 63 6%,-97 9%,84 2%,94 7%, TOC removal by 61%,6 6%,66 7%,75%,UV 254 removal by 17.9%, 25.6%, 83.3%,95.1%,respectively. This indicated that the applied advanced processes had kept the drinking water bio stable and conventional processes might not be ensured enough.
出处
《环境污染治理技术与设备》
CAS
CSCD
北大核心
2003年第8期58-60,共3页
Techniques and Equipment for Environmental Pollution Control
关键词
水处理工艺
地表水
AOC
有机污染物
饮用水
生物稳定性
organic pollutants
advanced water treatment
conventional water treatment
assimilable organic carbon (AOC)
