摘要
污泥是污水处理厂污水处理的2次产物,如处理不当将会造成2次污染。随着人们环保意识的不断增强与环保力度的加大,如何有效地进行污泥的处治与处置已成为国内外环境岩土工程界函待解决的主要热点问题之一。在总结国内外相关文献资料的基础上,对国内外常用的污泥处置及利用技术进行总结与归纳,包括污泥的填埋、焚烧、农业利用、固化以及生物修复技术等,并对各种处置方法的适用性与优、缺点作出科学的分析与评价,可为污泥及污染土的处置及利用提供一定的参考作用。
Sludge is an important process of sewage treatment plant.Unsuitable disposal of sludge may induce secondary pollution.With the enhancement of the consciousness and intensity of environmental protection,many geoenvironmental engineers at home and abroad focus on the studying the disposal and utilization technologies of sludge.Based on the summarization of published literatures,the paper discusses the disposal and utilization technologies of sludge are discussed.The commonly using methods of sludge treatment are summarized,including common landfill,sludge incineration,agriculture utilization,solidification and stabilization,and bioremediation.The advantages and disadvantages of various methods are analyzed and evaluated
作者
查甫生
崔可锐
席培胜
ZHA Fu-sheng;CUI Ke-rui;XI Pei-sheng(School of Resources and Environmental Engineering,Hefei University of Technology,Hefei 230009,China;School of Civil Engineering,Anhui University of Architecture,Hefei 230022,China)
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2008年第S01期555-558,562,共5页
Rock and Soil Mechanics
基金
合肥工业大学博士学位专项基金资助项目(No.2007GDBJ031)。
关键词
污泥
处置
固化
生物修复
sludge
disposal
solidification and stabilization
bioremediation
