物化和生物法组合工艺处理农药车间废水  

Physicochemical+biological methods for the treatment of wastewater from a pesticide workshop

作　　者：唐婧艳 韩卫清[1] 衷从强 孙云龙[1] 孙秀云[1] 李健生[1] 沈锦优[1] 王连军[1] 

机构地区：[1]南京理工大学环境与生物工程学院,江苏南京210094

出　　处：《工业水处理》2015年第12期100-102,共3页Industrial Water Treatment

基　　金：国家水体污染控制与治理科技重大专项(2012ZX07101-003-001);江苏省环保科研课题(2013022)

摘　　要：南通某公司农药车间的生产废水含有大量有机物和无机盐,废水COD及磷含量高,特别是含有的毒性特征因子对生化微生物有强烈的抑制作用,无法采用传统的生化工艺进行处理。采用三效蒸发、铁炭微电解、絮凝沉淀和A/O组合工艺处理废水,运行良好,各项出水指标达到国家排放标准要求。The wastewater from the pesticide workshop in a company in Nantong contains lots of organisms and inorganic salts,its COD and phosphorus contents are high,containing toxic factors which have strong inhibiting effects on bacteria. Therefore,it was impossible to use conventional biochemical technologies for its treatment. This combined process,triple-effect evaporation-iron carbon micro-electrolysis-flocculating settling-A/O,is applied to wastewater treatment and runs well. The indexes of the effluent can meet the requirements for the national discharge standard.

关 键 词：微电解 A/O工艺 农药废水 

分 类 号：X703[环境科学与工程—环境工程]