摘要
综述了盐度对活性污泥生物处理系统的影响,包括对污泥性质如沉降性能、污泥活性的影响,系统处理效果如有机物和氨氮的降解效率等的影响,并进一步阐述其机制。对该研究领域的发展方向进行展望,为今后含盐废水活性污泥处理系统高效稳定运行提供参考。
This paper reviews the effects of salinity on activated sludge biological treatment systems,including the effects on sludge properties such as settling performance and sludge activity,and system treatment effects such as degradation efficiency of organic matter and ammonia nitrogen,and further elaborates the mechanisms.The development direction of this research field is prospected to provide a reference for future efficient and stable operation of activated sludge treatment systems.
作者
张洛红
刘彩琴
杨巧巧
刘建宇
ZHANG Luo-hong;LIU Cai-qin;YANG Qiao-qiao;LIU Jian-yu(Xi’an Key Laboratory of Textile Chemical Engineering Auxiliaries,School of Environmental and Chemical Engineering,Xi’an Polytechnic University,Xi’an 710048,China)
出处
《应用化工》
CAS
CSCD
北大核心
2023年第9期2713-2717,共5页
Applied Chemical Industry
基金
陕西省科技攻关项目(2019GY186)
陕西省重点研发计划项目(2022GY-161)
国家级大学生创新创业训练计划项目(202110709008)。
关键词
盐度
活性污泥
有机污染物
氨氮
salinity
activated sludge
organic contaminants
ammonia nitrogen
