一种射流曝气反应器中污泥活性的研究  

Research on Activity of Sludge in A Jet Aeration Reactor

作　　者：李皓[1] 张东曙[1] 邱立俊 屈计宁[1] 周增炎[1] 高廷耀[1] 

机构地区：[1]同济大学国家污染控制与资源化研究重点实验室,上海200092 [2]上海石油化工股份集团公司环保中心,上海201500

出　　处：《工业用水与废水》2003年第2期43-46,共4页Industrial Water & Wastewater

基　　金：德国教育部基金项目(BNBF02WA9985)

摘　　要：对HCR(High-loadCompactReactor)工艺系统中活性污泥呼吸作用进行了研究,并与传统曝气池中的活性污泥进行了比较。试验结果表明,HCR系统污泥的好氧速率和比表面积分别为传统活性污泥的3倍和1.8倍,说明HCR反应器中污泥的利用率和活性更高。The respiration and adsorption of the activated sludge in HCR (High load Compact Reactor) process system were studied,with comparisons made with the activated sludges in conventional aeration tanks.The results of the tests showed that the aerobic rate and specific surface area of the sludge in HCR system were 3 times and 1.8 times the corresponding values of the activated sludges with conventional processes respectively,indicating higher oxygen utilization efficiency and better activity of the sludge in HCR.

关 键 词：射流曝气反应器 污泥活性 研究 废水处理 

分 类 号：X703.3[环境科学与工程—环境工程]