摘要
应用蚕豆微核试验、发光细菌急性毒性试验、鱼类急性毒性试验单项指标及生物综合毒性PEEP(潜在的毒性效应指标)对石化行业6家企业、13个排放口废水的生物毒性和企业污水处理装置进行监测与评价。结果表明,受试企业污水处理装置设计合理,但总排PEEP指标均未达到排放标准。
Using Vicia faba root tip test, luminescent bacteria acute toxicological test, fish acute toxicological test and PEEP index,monitoring biological toxicity and sewage treatment plants of 13 discharge outlets from 6 petroleum enterprises were assessed. The results showed that the sewage treatment plants were designed rationally but the PEEP index of the total effluents were not up to the effluent standard.
出处
《环境保护与循环经济》
2009年第5期44-45,48,共3页
environmental protection and circular economy
关键词
生物毒性
石化废水
控制管理
biological toxicity
petrochemical wastewater,control management
