摘要
给水厂的污泥主要来自沉淀池或澄清池排泥水和滤池的反冲洗废水,约占总水量的4%～7%。文章主要介绍了水厂污泥的各种处置技术与应用方法及其对环境的影响。并提出了污泥改性用于含磷废水处理。
Waterworks Sludge is mainly from the sedimentation tank or clarifier sludge water and filter backwash water,Which is about 4 %～7 % of the total amount of water.A variety of disposal technologies and application methods of sludge as well as the impact on the environment were concluded in the paper.Moreover,we propose a modified sludge for the treatment of phosphorus-containing wastewater.
出处
《广东化工》
CAS
2011年第12期92-93,76,共3页
Guangdong Chemical Industry
关键词
污泥
处置
资源化利用
改性
sludge
disposal
resource utilization
modification
