摘要
在中温 35℃采用两相 UBF反应器处理养鸡场离心废水 ,结果表明 :进水 CODcr为 190 0 0 mg/ L,系统容积负荷 2 1.5 4kg CODcr/ m3· d,水力停留时间 2 1.17hr,CODcr去除率为 81.98% ,BOD5 去除率为 90 .45 % ,产气率为 0 .44 6 m3/kg
In his paper,a study on the treatment of centrifugal effluent from laying hen manure mixing liquid was presented by two phase up flow anaerobic sludge blanket reactor(UBF) at 35℃.The results of the experiment were as follows:influent COD cr concentration were 19000mg/l,volumetric loading rate were 21.54kg COD cr /m 3·d,hydraulic retention time was 21.17h,the removal rate of COD cr was 81.98%,that of BOD 5 was 90.45%,and biogas production rate was 0.446m 3/kg COD cr .
出处
《重庆环境科学》
北大核心
2001年第2期59-61,共3页
Chongqing Environmental Science
