摘要
净水厂的澄清池排泥水、滤池反冲洗水等生产废水约占水场总净水量的4%-10%,排泥水的直接排放不仅对水资源的生态环境造成严重的破坏,而且也不利于水资源的可持续发展,故优化设计排泥水回收装置并推广应用,不仅能达到节约用水的经济效益,还具有保护环境的生态效益。
The production wastewater such as sludge water from clarifier and backwash water from filter account for 4%~10%of the total water purification.The direct discharge of sludge water causes serious damage to the ecological environment of water resources,which is not conducive to the sustainable development of water resources.
作者
丁丽
Ding Li(Daqing Petrochemical Company water&gas plant of PetroChina,Daqing 163714,China)
出处
《炼油与化工》
2019年第6期43-44,共2页
Refining And Chemical Industry
关键词
排泥水回收
优化设计
环境
sludge water recovery
optimal design
environment
