摘要
拟除虫菊酯生产废水经过适当的预处理后,完全可以采用厌氧流化床工艺进行进一步处理,其COD去除率达到80%.通过实际运用和经济、技术方面的比较,可以确认:采取厌氧-耗氧组合工艺处理拟除虫菊酯生产污水比采取纯耗氧工艺投资少,运行费用低.
After the synthetic pyrethroids wastewater passes through the suitable pretreatment deftnitely anaerobe processing method to carry on further processes,its COD removeing rate can achieves 80%. Through the actual utilization and the economical technical comparison,the synthetic pyrethroids waste water uses tires of the A/O combination not only invests fewer,but also the operating cost is lower than the single aerobic process.
出处
《肇庆学院学报》
2008年第2期50-53,共4页
Journal of Zhaoqing University
关键词
拟除虫菊酯
污水
厌氧-耗氧组合工艺
Synthetic pyrethroids
wastewater
anaerobc-aerobic combination process
