摘要
在垃圾渗滤液处理中,对缺氧生物滤池预处理垃圾渗滤液进行了试验研究,结果表明:缺氧生物滤池不仅具有很好的消泡、脱吸CO2和H2S的作用,而且对渗滤液中的COD和NH3-N具有一定的去除作用。研究认为,当水力负荷在12m3/(m2·d)以下,有机负荷(以COD计)不超过12.7kg/(m3·d)时,COD预去除率可达到40%以上。
Pre treatment of garbage percolate with anaerobic biological filter tank was tested and studied in the treatment of garbage percolate.The results show that anaerobic biological filter tank not only has very good defoaming and CO2 and H2S desorption functions but also has the function of removing COD and NH3 N in the percolate to some extent.It is shown by the study that when hydraulic load is below 12 m3/(m2·d) and organic load(COD) does not exceed 12.7 kg/(m3·d),the pre removal rate of COD may exceed 40%.
出处
《工业用水与废水》
CAS
2003年第2期29-31,共3页
Industrial Water & Wastewater
关键词
缺氧生物滤池
预处理
垃圾渗滤液
研究
污水处理
Anaerobic
biological filter tank
garbage
percolate
wastewater treatment
