HUANG Meng-bin,WANG Chang-ping,ZHANG Yi,et al.Design and Operation of Sludge Water Treatment System in Small and Medium Sized Waterworks[J].China Water & Wastewater,2018,34(22):104-107.
中小型水厂排泥水处理系统的设计与运行
- Title:
- Design and Operation of Sludge Water Treatment System in Small and Medium Sized Waterworks
- 文章编号:
- 1000-4602(2018)22-0104-04
- Keywords:
- small and medium sized waterworks; sludge water; reduction; reuse
- 分类号:
- TU991
- 文献标志码:
- C
- 摘要:
- 深圳市上南水厂对排泥水进行了减量化处理,新建了调节池、污泥浓缩池、平衡池、污泥脱水设备、污泥料仓。工程投入运行后,脱水污泥含水率降至80.27%,排泥水回用可节水1 465 m3/d。实际运行发现,污泥处理效果受排泥水有机质含量和水量的变化影响很大,中小型水厂的排泥水处理系统设计与运行要充分考虑该特点。
- Abstract:
- New regulating tank, sludge concentration tank, balance tank, sludge dewatering equipment, and sludge sump were built and put into operation in Shangnan waterworks in Shenzhen. After dewatering, the moisture content of the sludge was decreased to 80.27%, and the reuse of water after desliming saved 1 465 m3/d of water resources. During actual operation, it was found that the effect of sludge treatment was greatly affected by the organic matter content and water quantity of the discharged sludge water, which should be taken into consideration for the design and operation of the sludge water treatment system for small and medium sized waterworks.
参考文献/References:
[1] 高伟楠,纪海霞,王洪刚,等. 广东某水厂污泥处理系统设计[J]. 中国给水排水,2017,33(8):73-74.
Gao Weinan,Ji Haixia,Wang Honggang,et al. Design of sludge treatment system of a waterworks in Guangdong Province[J]. China Water & Wastewater,2017,33(8):73-74(in Chinese).
[2] 黄志超. 给水厂污泥脱水工艺的设计研究[D]. 天津:天津大学,2007.
Huang Zhichao. Design and Research of the Sludge Dewatering System in Water Treatment Plant[D]. Tianjin:Tianjin University,2007(in Chinese).
[3] 宋宝强,李荣光,孙星凡,等. 斜管沉淀池处理净水厂排泥水工艺优化研究[J]. 供水技术,2014,8(6):43-44.
Song Baoqiang,Li Rongguang,Sun Xingfan,et al. Optimization of sludge water process in waterworks by inclined-tube sedimentation tank[J]. Water Technology,2014,8(6):43-44(in Chinese).
[4] 温正军,周祥雷,苏忠萍,等. 净水厂排泥水处理工程设计优化[J]. 净水技术,2017,36(2):92-94.
Wen Zhengjun,Zhou Xianglei,Su Zhongping,et al. Opti-mization for engineering design of sludge water treatmentfacilities in water treatment plant[J]. Water Purification Technology,2017,36(2):92-94(in Chinese).
[5] 周媛,徐向东,王灿. 温州市浦东水厂排泥水处理工程设计[J]. 给水排水,2015,41(4):20-21.
Zhou Yuan,Xu Xiangdong,Wang Can. Design of mud discharge water treatment project in Pudong Water Plant of Wenzhou City[J]. Water & Wastewater Engineering,2015,41(4):20-21(in Chinese).
[6] 黄雷. 净水厂的污泥处理设计及运行控制[J]. 中国市政工程,2012,16(1):39-40.
Huang Lei. Sludge treatment design and operation control of water purification plant[J]. China Municipal Engineering,2012,16(1):39-40(in Chinese).
备注/Memo
作者简介:黄孟斌(1990- ), 男, 湖北咸宁人, 硕士, 工程师, 主要从事饮用水工艺管理和技术研究工作。
E-mail:menbing2013@163.com
收稿日期:2018-07-11