摘要
采用人工快渗生物滤池(CR I)深度处理某农药厂生产废水。实验采用逐步提高负荷法进行污泥驯化,基本稳定后,用稀释的生产废水进行实验研究。结果表明:进水CODcr约100 mg.L-1,CODcr的去除率达到了40%左右,有机氮转化为无机氮并经硝化作用去除。
The organic pesticide wastewater has been treatmented by constructed rapid infiltration filter. First , sludge is acclimated using the method of increasing organic load gradually. After the sludge has been cuhured well, dilution of wastewater treatment is tested. The result indicates that the organic pesticide wastewater can be processed by CRI. When the CODcr, of feeding wastewater is about 100 mg · L^-1 , the total CODcr removal rate can reach about 40%. The organic nitrogen can turn into inorgarlic nitrogen and be removaled by nitrification and denitrification.
出处
《环境科学与管理》
CAS
2010年第8期47-49,12,共4页
Environmental Science and Management
基金
水体污染控制与治理科技重大专项:工业园区水污染控制与水资源综合利用技术研究与示范课题(2008ZX07316-003)
关键词
人工快渗生物滤池
农药废水
废水处理
constructed rapid infiltration filter
pesticide wastewater
wastewater treatment
