上旋流厌氧反应器处理酒精废水启动影响因素研究  

Research on the influential factors of the vortex flow anaerobic reactor for the start-up of alcohol wastewater treatment

作　　者：杨永凯 吕丹丹 刘彬 马磊 孙庆峰 孙召强 

机构地区：[1]中持水务股份有限公司,北京100192

出　　处：《工业水处理》2015年第10期54-57,共4页Industrial Water Treatment

基　　金：北京市科技计划"上旋流新型厌氧反应器装备研发及工程应用"课题(D131100003913002)

摘　　要：采用自行研制的上旋流厌氧反应器处理酒精生产废水,研究了反应器的启动运行效果及影响因素。研究结果表明,SCOD去除效果明显,SCOD去除率均值为84%;当COD容积负荷提高到20 kg/(m3·d)以上时,SCOD去除率为84%,系统没有出现酸累积现象;COD污泥负荷(以VSS计)不超过0.55 kg/(kg·d)时,SCOD去除率最高可达86%。调试35 d后,实现了厌氧反应器的快速启动,且系统运行稳定。The home-made vortex flow anaerobic reactor has been applied to the treatment of wastewater from alcohol production. The start-up running effect and influential factors of the reactor are investigated. The research results show that SCOD removing effect is obvious,and its average removing rate is 84%. When the COD volume load is in-creased to more than 20 kg/（m3·d）,SCOD removing rate is 84%. The system has never had acid accumulation pheno-nomenon. When the COD sludge load（as VSS） is no more than 0.55 kg/（kg·d）,the maximum SCOD removing rate can reach 86%. After debugging for 35 days,the rapid start-up of anaerobic reactor has been realized,and the system has run steadily.

关 键 词：酒精废水 上旋流厌氧反应器 容积负荷 污泥负荷 SCOD去除率 

分 类 号：X703[环境科学与工程—环境工程]