摘要
文章介绍了好氧颗粒污泥的基本特点及影响好氧颗粒污泥形成的几个关键因素,如进水底物、COD负荷、水力剪切力、溶解氧浓度、温度、pH值、碱度、水力停留时间、进水中添Ca2+离子和沉降时间等。同时,综述了好氧颗粒污泥的研究进展,并对好氧颗粒污泥的研究方向和应用前景进行了展望。
Instruction was made on basic characteristic and key factors affecting the formation of aerobic granular sludge, such as influent substrate, COD loading rate, hydraulic shear, DO concentration, temperature, pH, alkalinity, HRT, Ca^2＋ and settle time etc. Meanwhile, the progress of aerobic granular sludge was summarized, and the research direction and the prospect in application of aerobic granular sludge were forecasted.
出处
《环境科学与管理》
CAS
2007年第11期93-97,共5页
Environmental Science and Management
关键词
好氧颗粒污泥
影响因素
研究进展
aerobic granular sludge
influencing factors
research and progress
