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.
中小型水廠排泥水處理系統(tǒng)的設計與運行
- Title:
- Design and Operation of Sludge Water Treatment System in Small and Medium Sized Waterworks
- 文章編號:
- 1000-4602(2018)22-0104-04
- Keywords:
- small and medium sized waterworks; sludge water; reduction; reuse
分類號:- TU991
- 文獻標志碼:
- C
摘要:- 深圳市上南水廠對排泥水進行了減量化處理,新建了調節(jié)池、污泥濃縮池、平衡池、污泥脫水設備、污泥料倉。工程投入運行后,脫水污泥含水率降至80.27%,排泥水回用可節(jié)水1 465 m3/d。實際運行發(fā)現,污泥處理效果受排泥水有機質含量和水量的變化影響很大,中小型水廠的排泥水處理系統(tǒng)設計與運行要充分考慮該特點。
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.
參考文獻/References:
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備注/Memo
作者簡介:黃孟斌(1990- ), 男, 湖北咸寧人, 碩士, 工程師, 主要從事飲用水工藝管理和技術研究工作。 E-mail:menbing2013@163.com
收稿日期:2018-07-11
