大连市交流岛净水厂一期项目工程设计方案  

Engineering Design Plan of First -Phase Project of Jiaoliudao Water Treatment Plant of Dalian City

作　　者：阎小玲 杨志峰[2] 

机构地区：[1]银川中铁水务集团有限公司,宁夏银川750004 [2]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》2013年第2期83-86,共4页Water Purification Technology

基　　金：水体污染控制与治理科技重大专项(2012zx07403-002);"十二五"农村领域国家科技计划(2012BAJ25B02-01)

摘　　要：为保证大连市长兴岛临港工业区用水需求,在交流岛新建6万m3/d规模的净水厂。一期工程按3万m3/d规模建设,包括常规处理、深度处理及污泥处理工程。充分考虑原水水质、气候条件等因素,并对净水工艺进行了分析和比较,设计采用了新型的斜管加强型平流沉淀池,确保出水水质达到现行国家标准《生活饮用水卫生规范》(GB 5749—2006)和《城市供水水质标准》(CJ/T 206—2005)的要求。To guarantee water demand in Changxingdao Harbor Industrial Park, a new water treatment plant with the scale of 60,000 m3/d is to be constructed. The first phase is 30 000 m3/d including the conventional treatment, advanced treatment and sludge treatment project. The purification process is determined by raw water quality and local climate into account. A newly designed sedi- mentation tank is used to ensure drinking water quality meets the Standards for Drinking Water Quality （GB 5749---2006） and Wa- ter Quality Standards for Urban Water Supply （CJ/T 206--2005）.

关 键 词：原水 低温低浊 斜管加强型 平流沉淀池 生物活性炭滤池 

分 类 号：TU991.2[建筑科学—市政工程]