摘要
对目前应用最广泛的剩余污泥的处置方式及其存在的不足进行了分析,根据“清洁生产”的原则和中小城市污水处理厂污泥产量大的特点,提出污泥处置的必然趋势为减量化,并指出了今后剩余污泥处置的优先顺序应为:减量化、资源化、无害化。
The disposal methods of excess sludge and their disadvantages in the current world are analyzed. According to the principle of ‘cleaner production’ and the large amount of excess sludge production in the smallmedium city, it is proposed that the trend of excess sludge disposal should be the disposal sludge and the sequence should be reduction, recycle and harmlesness of the sludge.
出处
《化学工程师》
CAS
2005年第9期37-39,共3页
Chemical Engineer
关键词
剩余污泥
处置
减量化
资源化
无害化
excess sludge
disposal
reduction
recycle
harmlessness
