ABSBR处理高浓度有机废水试验研究  

Experimental Research on Anaerobic Biofilm Sequencing Batch Reactor for High Strength Wastewater Treatment

作　　者：陈火平[1] 刘金云[1] 李敏[1] 吴速英[1] 

机构地区：[1]江西理工大学 材料与化学工程学院,江西赣州341000

出　　处：《环境技术》2005年第6期40-43,共4页Environmental Technology

摘　　要：试验研究了ABSBR重启动的条件,讨论了影响生物降解的主要因素。试验表明: 进水流量、PH值与进水COD负荷是影响废水处理效能的重要参数。进水流量维持在4L/min、 PH值在6．5-7．5时有利于提高COD去除率。研究发现对于驯化成熟的ABSBR存在适宜的进水COD负荷,COD负荷在4000mg/L时,生物降解速率最快。Through the experiments, conditions for start-up of ABSBR had been studied, and factors influencing microorganism degradation were also discussed. It＇s shown that the value ofpH, velocity and COD ofinfluent liquid were the key factors for influencing the function of ABSBR. When velocity of in fluent liquid had been controlled at 4L/min and pH value been maintained between 6.5 and 7.5, it＇s propitious to improve the COD removing rate. Besides, when in fluent liquid organic loading rate was about 4000mg/L, the efficiency of organism degradation would be the highest.

关 键 词：ABSBR 废水处理 特性 

分 类 号：X703[环境科学与工程—环境工程]