水厂斜管沉淀池出水水质改善技术改造  

Technical renovation of inclined tube sedimentation tank to improve treated water quality in waterworks

作　　者：徐中惠 李荣 

机构地区：[1]天津通用水务有限公司,天津300381 [2]中国石油集团济柴动力总厂,山东济南250306

出　　处：《供水技术》2013年第5期36-38,共3页Water Technology

摘　　要：针对天津市凌庄水厂斜管沉淀池出水浊度较高的问题,对斜管沉淀池进行技术改造。通过在斜管沉淀池排泥车上加装双侧表面冲洗设施,使沉淀池出水浊度明显下降,有效改善了出水水质。同时,节省了相当数量的水厂自用水和人工工时。Aimed at the issues of high outflow turbidity from the inclined tube sedimentation tank in Tianjin Lingzhuang Waterworks, technical renovation for the inclined tube sedimentation tank was conducted. The outflow turbidity was reduced effectively by installing surface washing facility on the two sides of the sludge discharger in the inclined tube sedimentation tank to greatly improve the outflow quality in the sedimentation tank. Meanwhile many water consumption and man-hour were saved in the waterworks.

关 键 词：斜管沉淀池 表面冲洗 出水水质 

分 类 号：TU991.2[建筑科学—市政工程]