复合嗜盐菌剂强化处理高盐有机废水的中试研究  

Pilot-Scale Research on Enhanced Treatment of High-salinity Organic Wastewater by Complex Halophilic Bacteria

作　　者：张波[1,2] 李捍东[2] 郭笃发[1] 刘秀华[3] 李霁[2] 

机构地区：[1]山东师范大学人口、资源与环境学院,山东济南250014 [2]中国环境科学研究院,北京100012 [3]兰州大学干旱与草地农业生态教育部重点实验室,甘肃兰州730000

出　　处：《中国给水排水》2008年第17期16-19,共4页China Water & Wastewater

摘　　要：通过中试研究了投加复合嗜盐菌剂对厌氧反应器启动的影响以及对高盐有机废水生化处理的强化作用。结果表明,投加复合嗜盐菌剂能够加快厌氧反应器的启动,在70 d内就完成了启动过程;复合菌剂能够有效改善生化系统对TOC的去除效果,对TOC的去除率由投菌前的50%左右提高至70%以上。对原水进行脱氨降氰预处理后再采用中试装置进行处理,对TOC的去除率可达85.5%。The effect of complex halophilic bacteria on the start-up of anaerobic reactor and the bioaugrnentation in the biological treatment of high-salinity organic wastewater was studied through a pilotscale experiment. The results show that the start-up rate of the anaerobic reactor can be accelerated （to the point where the period limits to 70 days） by adding complex halophilie bacteria. The removal rate of TOC by the biochemical system is greatly improved （ from 50% to 70% ） after the addition of complex halophilie bacteria. After the pretreatment of raw wastewater for ammonia and cyanogen removal, the removal rate of TOC by the pilot-scale equipment can reach 85.5%.

关 键 词：高盐有机废水 复合菌剂 厌氧生物滤池 生物接触氧化 好氧预挂膜 

分 类 号：X703[环境科学与工程—环境工程]