铝盐应用于污水生物化学协同除磷研究进展  

Research progress on using chemical and biological coordination method to remove phosphorus from wastewater

作　　者：季斌[1] 陈威[1] 樊杰[1] 王健[1] 谢世伟[1] 宋宏娇[1] 

机构地区：[1]武汉科技大学城市建设学院,湖北武汉430065

出　　处：《现代化工》2017年第5期30-32,34,共4页Modern Chemical Industry

基　　金：湖北省教育厅中青年人才项目(Q20161116);武汉科技大学青年人才项目(2016xz033)

摘　　要：从铝盐投加对生物处理系统处理效能以及微生物的影响2个大的方面进行了论述,并对未来的研究方向进行了展望,为铝盐应用于污水生物化学协同除磷的研究提供参考和借鉴。铝盐的投加可以使得污水生物处理系统的总磷去除得到有效的提高,而活性污泥的沉降性能提高、活性降低;铝盐会使得生物处理系统的微生物种群数量减少。未来的研究主要集中在铝盐长期胁迫对生物处理系统的处理效能的影响、微生物群落的具体变化、耐铝菌株的发掘和含铝剩余污泥的处置和回收利用。This paper discusses the influences exerted by the addition of aluminum salt on both the treatment efficiency of the biological treatment system and the microorganism,and prospects the future research direction,which provides references for the application of aluminum salt in using chemical and biological coordination method to remove phosphorus from wastewater. Addition of aluminum salt can help the biological treatment system to increase efficiently the results of phosphorus removal from wastewater,and improve the settling performance of activated sludge while drop the activity of sludge; Aluminum salt can cause the numbers of microbial community in the biological treatment system to decrease. This paper prospects that future research will focus on the impact of the long-term aluminum slat stress on the treatment performance of biological treatment system,concrete changes in microbial communities,screening of aluminum resistant strains,and the recovery and utilization of surplus sludge containing aluminum.

关 键 词：耐铝菌株 协同除磷 强化除磷 微生物群落 生物处理系统 

分 类 号：X703[环境科学与工程—环境工程]