摘要
采用化学氧化絮凝技术(COF)对东莞市某河流的受污染河水进行处理,通过烧杯搅拌试验,考察了COF技术除污效能,在此基础上进行现场试验。结果表明,COD、BOD5、TP和NH3-N的去除率分别可达到71.2%、77.4%、91.1%和68.7%,出水指标达到了国家一级排放要求,为工程设计提供了依据。
Treatment of polluted river water in Dongguan was studied with COF technology. The efficiency of treatment with COF technology was studied through jar test and the plant scale experiments were made. The results indicate that the removal rates of COD, BOD5, TP and NH3-N by COF process are 71.2% ,77.4% , 91. 1% and 68.7% , respectively,which can meet the municipal wastewater discharge standard. This study prorides a basis for engineering practice.
出处
《环境工程学报》
CAS
CSCD
北大核心
2007年第9期54-57,共4页
Chinese Journal of Environmental Engineering
关键词
化学氧化絮凝
污染河水
强化处理
chemical oxidation-flocculation
polluted river water
enhanced treatment
