硬硅钙石对同步培养驯化颗粒污泥去除含铅废水的影响研究  

THE RESEARCH ON TREATMENT OF LEAD-BEARING WASTE WATER BY XONOTLITE TRAINING AND DOMESTICATING GRANULAR SLUDGE SIMULTANEOUSLY

作　　者：韩剑宏[1] 刘派[2] 倪文[3] 马学玲[1] 马莉[1] 杨冬梅[1] 

机构地区：[1]内蒙古科技大学能源与环境学院,内蒙古包头014010 [2]华南理工大学轻工与食品学院,广东广州510640 [3]北京科技大学土木与环境学院,北京100083

出　　处：《水处理技术》2012年第4期30-34,共5页Technology of Water Treatment

基　　金：国家自然科学基金资助项目(50172009)

摘　　要：本文对硬硅钙石同步培养颗粒污泥处理含铅废水进行了试验研究,分析了硬硅钙石对反应器的运行、出水指标、微生物、铅的去除率的影响,同时对微生物进行了SEM检测。结果表明,硬硅钙石同步培养污泥不仅保证了反应器的正常运行,而且加快了反应器中污泥颗粒化进程,污泥抗毒性冲击,铅的去除率达到95%以上。The experimental research was carried out to investigate the effect of putting xonotlite to train granular sludge in the training process,the analysis was done that the effect by xonotlite on reactor running,effluent value,microrganism and removing lead,at same time,the SEM was done on microrganism.The results showed that training granular sludge by xonotlite had not only guaranteed reactor＇s normal operation,but also promoted the granulation process of the sludge largely.Sludge had higher ability to resistance toxic,the lead remove rate was higher 95%.

关 键 词：硬硅钙石 含铅废水 同步培养 颗粒污泥 

分 类 号：X703[环境科学与工程—环境工程]