LIN Ming,ZHUANG Yi xuan,LI Jian,et al.Technological Transformation of Sludge Treatment System in a WWTP[J].China Water & Wastewater,2018,34(20):109-111.
某污水处理厂污泥处理系统技术改造
- Title:
- Technological Transformation of Sludge Treatment System in a WWTP
- 文章编号:
- 1000-4602(2018)20-0109-03
- 分类号:
- TU992
- 文献标志码:
- C
- 摘要:
- 湖北十堰某污水处理厂对污泥处理系统进行技术改造，采用机械浓缩/调理改性/高压压滤工艺对污泥进行深度脱水处理。深度脱水后污泥含水率由99.5%降至60%以下，满足《城镇污水处理厂污泥处置 混合填埋用泥质》（GB/T 23485—2009）的要求，有效解决了其污泥处理系统脱水性能较差的问题。
- Abstract:
- The technological transformation of sludge treatment system in a wastewater treatment plant (WWTP) in Shiyan, Hubei Province was introduced. A combined process of mechanical thickening, sludge conditioning and modification, and high-pressure filter was used and the water content of sludge was decreased from 99.5% to below 60% after deep dewatering, which met the requirements of Disposal of Sludge from Municipal Wastewater Treatment Plant-Quality of Sludge for Co landfilling (GB/T 23485-2009). The problem of poor dewatering performance in the sludge treatment system was effectively solved.
参考文献/References:
［1］许金泉，程文，耿震，等. 无锡市芦村污水处理厂污泥深度脱水工程设计［J］. 中国给水排水，2013，29(8)：34-36. Xu Jinquan,Cheng Wen,Geng Zhen,et al. Design of advanced sludge dewatering project of Lucun wastewater treatment plant in Wuxi［J］. China Water & Wastewater,2013,29(8):34-36(in Chinese).
［2］陈柏校，张辰，王国华，等. 污泥深度脱水工艺在杭州七格污水处理厂的应用［J］. 中国给水排水，2011，27(8)：83-85. Chen Baixiao,Zhang Chen,Wang Guohua,et al. Application of advanced sludge dewatering process at Qige WWTP,Hangzhou［J］. China Water & Wastewater,2011,27(8):83-85(in Chinese).
［3］王硕，陈晓光，杨叙军，等. 化学调质污泥深度脱水过程及其潜在影响研究［J］. 中国给水排水，2016，32(15)：42-47. Wang Shuo,Chen Xiaoguang,Yang Xujun,et al. Deep dewatering process of sludge by chemical conditioning and its potential influence［J］. China Water & Wastewater,2016,32(15):42-47(in Chinese).
［4］许金泉，程文，耿震. 隔膜式板框压滤机在污泥深度脱水中的应用［J］. 给水排水，2013，39(3)：87-90. Xu Jinquan,Cheng Wen,Geng Zhen. Application of the diaphragm type plate and frame filter press on advanced sludge dewatering［J］. Water & Wastewater Engineering,2013,39(3):87-90(in Chinese).
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备注/Memo
作者简介：林明（1986-），男，湖北宜昌人，硕士，工程师，主要从事污水处理与污泥处理处置工作。
E-mail:linming8617@163.com
收稿日期：2018-03-24
