中温消化法处理1,3-丙二醇发酵废液的试验研究  

Treatment of Mixed Wastewater from Fermentation Production of 1,3-Propanediol by a Mesophilic Anaerobic Batch Reactor

作　　者：刘景明[1] 徐春浩[1] 王红专[1] 宋金辉 

机构地区：[1]东北电力大学化学工程学院,吉林吉林132012 [2]吉林省梅河口市环境保护局,吉林梅河口135000

出　　处：《环境科学与技术》2010年第2期158-160,169,共4页Environmental Science & Technology

基　　金：东北电力大学博士启动基金项目资助课题(BSJXM-200814);中国石油科学技术开发项目(0604C18-05)

摘　　要：根据1,3丙二醇混合发酵废液的水质特点,采用中温厌氧消化法对其进行了试验研究。厌氧反应器处理混合发酵废液的启动和运行结果表明:反应器最佳运行条件为投配比7%,厌氧反应器处理效率较高,启动周期相对较短,出水水质稳定,COD去除率达到90.3%,BOD5去除率达到87.5%。To treat the effluents from fermentation production of 1,3-propanediol, a lab-scaled mesophilic anaerobic batch reactor was installed, with which a series of experiments were conducted to treat the mixed fermentation wastewater. The experimental result showed that removals of COD and BOD5 from the wastewater of 90.3% and 87.5% respectively at the optimum operating condition.

关 键 词：厌氧消化 发酵废液 1 3-丙二醇 

分 类 号：X730[环境科学与工程—环境工程]