首页 | 本学科首页   官方微博 | 高级检索  
     检索      

给水厂排泥水及污泥的处置
引用本文:戚海雁,何品晶,章骅.给水厂排泥水及污泥的处置[J].上海环境科学,2002,21(7):442-443.
作者姓名:戚海雁  何品晶  章骅
作者单位:同济大学污染控制与资源化研究国家重点实验室,同济大学污染控制与资源化研究国家重点实验室,同济大学污染控制与资源化研究国家重点实验室 上海 200092,上海 200092,上海 200092
摘    要:给水厂排泥水产生于水处理过程中的沉淀或澄清以及滤地反冲洗步骤,总量约占给水厂净水量的4%-7%。目前,国内外大多数的给水厂将排泥水直接排入附近水体、排水城市污水厂或将排泥水处理成污泥后作土地利用、填埋。本文对上述几种处置方式的特点及其对环境造成的影响进行了介绍,提出将排泥水单独处理后作土地利用较适合我国的实际情况。

关 键 词:给水厂  排泥水  污泥处置  土地利用  废水处理
修稿时间:2002年4月9日

Disposal of Residual and Sludge in Water Supply Plant
Qi Haiyan He Pinjing Zhang Hua.Disposal of Residual and Sludge in Water Supply Plant[J].Shanghai Environmental Science,2002,21(7):442-443.
Authors:Qi Haiyan He Pinjing Zhang Hua
Abstract:During water treatment processes, residuals are produced from coagulation/filtration unit and filter operation which amount to 4-7 percent of the whole water flow. So far, residuals in water supply plant are disposed mainly by direct discharge to surface water or discharge to wastewater treatment plants(WWTP). Sludge, produced from residuals treatment, is disposed mainly by land application or landfill. Some water suppiy plants discharge their residuals into surface water, which do harm to environments. In this paper, characterstics and environmental impact of disposal methods were introduced. According to the situation of China, a reasonable disposal strategy, land application after treatment, was proposed in this paper.
Keywords:Water supply plant Residual Residuals and sludge in water supply plant Disposal of sludge Land application  
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号