白龙港污水厂污泥深度脱水设施的设计与试运行  

Design and Commissioning Operation of Sludge Deep Dewatering Facilities in Bailonggang Wastewater Treatment Plant

作　　者：邹伟国[1] 卢峰[1] 陈帅[1] 刘明明[1] 徐俊伟[1] 

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海200092

出　　处：《净水技术》2014年第1期13-15,共3页Water Purification Technology

基　　金：水体污染控制与治理国家科技重大专项课题(2013ZX07315-003);上海市国际科技合作基金项目(11230705100)

摘　　要：上海市白龙港污水厂污泥深度脱水设施设计规模1500t/d(以含水率80%计),采用三氯化铁、石灰化学调理和隔膜压滤处理工艺,经深度脱水后的污泥含水率小于60%。工程于2012年6月基本建成,7月起开始调试。通过4个月调试运行,污泥处理能力稳定达到300 tDS/d的设计规模,压滤机出泥泥饼含水率控制在60%以下,满足设计要求。The designed scale of sludge deep dewatering facilities in Shanghai Bailonggang Wastewater Treatment Plant is 1 500 t/d （moisture content is 80%）. After FeCl3 and lime added and treatment process of diaphragm filter press used,the moisture content of sludge which treated by deep dewatering is less than 60%. The project was basically completed in June 2012 and was already tested from July to November in 2012. During 4-month commissioning operation time,the ability of sludge treatment was stable and reached 300 tDS/d. The moisture content of treated sludge was lower than 60%,which met the design requirements.

关 键 词：深度脱水 化学调理 隔膜压滤 设计 试运行 

分 类 号：TU992[建筑科学—市政工程]