水解酸化-两级厌氧工艺处理高浓度甲醇废水  

AN EXAMPLE OF TREATING HIGH-CONCENTRATION METHANOL WASTEWATER WITH HYDROLYTIC ACIDIFICATION-TWO PHASE ANAEROBIC PROCESS

作　　者：马文成[1] 韩洪军[1] 曲江 王怀成 

机构地区：[1]哈尔滨工业大学城市水资源与水环境国家重点实验室,黑龙江哈尔滨150090 [2]哈尔滨汽化厂,黑龙江哈尔滨150001

出　　处：《环境工程》2008年第3期75-77,共3页Environmental Engineering

基　　金：国家“973”重点基础研究发展计划(2004CB4185);国家“863”高技术研究发展专项经费资助(2003AA601090)

摘　　要：采用水解酸化-两级厌氧工艺处理高浓度甲醇废水,结果表明:该工艺具有良好的处理效能,当进水COD在7000～11000mg/L时,出水COD浓度可降低到600mg/L以下;两级厌氧系统总的COD去除率可达到90%～92.5%;同时该工艺具有启动速度快,耐冲击负荷能力强的特点。Hydrolytic acidification-two phase anaerobic process was taken to treat the high-concentration methanol wastewater.Tests showed that this process presented well performance in the treatment of high-strength methanol wastewater.When the inflow COD of this process was between 7 000～ 11 000 mg/L,its effluent COD was lower than 600 mg/L.In addition,this process presented advantages such as quick start-up and well ability of resisting shock loading.

关 键 词：高浓度甲醇废水 水解酸化 两级厌氧工艺 

分 类 号：X703[环境科学与工程—环境工程]