1,4-丁二醇废水厌氧可生化性研究  

Study on the anaerobic biodegradability of 1,4-butanediol wastewater

作　　者：陈云翔[1] 杨海亮[1] 李宁[1] 蒋京东[1] 马三剑[1] 

机构地区：[1]苏州科技学院环保应用技术研究所,江苏苏州215011

出　　处：《应用化工》2011年第5期915-917,共3页Applied Chemical Industry

摘　　要：以陕西某化工厂的1,4-丁二醇生产废水为研究对象,采用厌氧颗粒污泥接种UASB反应器,对其厌氧可生化性进行研究。结果表明,在进水CODcr为4 000 mg/L,水力停留时间24 h,容积负荷为4 kg/(m3.d)时,CODcr去除率稳定在70%左右,系统运行良好。With the 1,4-butanediol wastewater as treatment object from a chemical plant in Shaanxi,using the granular sludge inoculation UASB reactor anaerobic biodegradability of the wastewater was investigated.Results indicated that when the influent CODcr was 4 000 mg/L,the HRT was 24 h,VLR was 4 kg/（m3·d）,CODcr removal rate kept around 70%.The reactor is operated stable.

关 键 词：UASB 1 4-丁二醇废水 厌氧可生化性 

分 类 号：X703.1[环境科学与工程—环境工程]