摘要
综合农药废水污染物组成复杂、可生化性差、含盐量高、水质水量波动大 ,应采取适当的前端预处理工艺 ,才能保证后续生化处理系统的正常运行。采用臭氧氧化 水解酸化 氧化沟工艺处理“杀虫双”、“TAIC”及“TBC”交联剂、“硫丹”等农药综合废水。监测结果表明 ,各项污染物指标均达到《污水综合排放标准》(GB8978- 96 )中的二级排放标准。
In order to the normal function of biological treatment could be exerted well, proper pre treatment has to be applied for the comprehensive pesticide wastewater, which has very complex composition and high salt content and is poorly bio degradable. Also it is very fluctuating in both aspects of quality and flow. Process composed of Ozone Oxidation, Hydrolysis Acidification and Oxidation Ditch was adopted to treat industrial wastewater of pesticide production. The watched indicators show that the quality of effluent has been good enough to meet the requirement of Class 2 of the national integral wastewater discharge standard (GB8978-96).
出处
《给水排水》
CSCD
北大核心
2002年第5期50-53,共4页
Water & Wastewater Engineering
