微污染原水水厂扩建工程——以禹城第二水厂为例  

Expansion Project of WTP with Micro-Polluted Raw Water——Example of Yucheng No.2 Water Treatment Plant

作　　者：张云海 韩庆祥[1] 奚影影 张家銘 ZHANG Yunhai;HAN Qingxiang;XI Yingying;ZHANG Jiaming(College of Municipal and Environmental Engineering,Shandong Jianzhu University,Jinan 250101,China)

机构地区：[1]山东建筑大学市政与环境工程学院,山东济南250101

出　　处：《净水技术》2021年第5期103-107,共5页Water Purification Technology

摘　　要：随着城市经济的不断发展和人口的增长,用水需求不断增大。为解决供水区域严重的供需矛盾,实施了设计规模为3.0万m^(3)/d的扩建工程,采用“臭氧预处理+常规处理+深度处理”工艺。为解决地下水铁锰超标问题,采用地下水和水库水掺混。设置超越管线,针对不同的原水水质选择是否需要进入后臭氧接触池。设计中充分利用原有V型滤池的设施处理3.0万m^(3)/d出水,剩余3.0万m^(3)/d出水采用超滤装置处理。With rapid development of domestic economy and population growth,the demand of water are increasing.In order to solve the serious contradiction between supply and demand in water supply area,an expansion project with a design scale of 30,000 square meters per day is to be carried out,ozone pretreatment,conventional treatment and advanced treatment technology to be adopted.In order to solve the problem of excessive iron and manganese in groundwater,reservoir water is mixed with groundwater.Bypass pipeline is also to be built.According to different raw water quality,whether the raw water need to be treated in post ozone contact tank is considered respectively.Facilities of the original V-filter is made full use of.Remaining 30,000 cubic meters per day of water is treated by an ultrafiltration device.

关 键 词：微污染原水 地下水 水厂 扩建工程 深度处理 

分 类 号：TU991.2[建筑科学—市政工程]