旋转错流式超滤净水工艺在农村饮水中的应用  

Application of rotating cross-flow type of ultrafiltration water purification for drinking water of rural areas

作　　者：阮清波 肖飞鹏[2] 耿安朝 黄伟军[2] Ruan Qingbo;Xiao Feipeng;Geng Anchao;Huang Weijun

机构地区：[1]广西壮族自治区水利科学研究院,南宁530023 [2]广西水利电力职业技术学院,南宁530023 [3]苏州膜海分离技术有限公司,苏州215011

出　　处：《中国水利》2018年第5期47-49,共3页China Water Resources

基　　金：广西水利科技项目"广西农村饮水净化工艺与关键设备研发与应用"(201525);"广西岩溶区人饮供水水质净化研究"(201316);广西高等学校优秀中青年骨干教师培养工程

摘　　要：近年,广西探索了旋转错流式超滤净水工艺在农村饮水工程中的应用,3年多试点运行与观测成果表明,利用该净水工艺开发的成套设备能适应天然地表水源可能出现的较大浊度变化,在没有采取滤清等预处理措施和更换滤膜等情况下,该净水工艺出水流量没有减少,出水水质符合饮用水卫生标准;该工艺设备无需滤清处理即可直接对各类水源的饮水进行净化,可广泛在农村中小型饮水工程中推广应用,能更有效地保障农村饮水安全。Recent years,the technology of rotating cross-flow type of ultrafiltration water purification has been exploredfor providing safe drinking water to rural areas in Guangxi Zhuang Autonomous Region.After three years of operation ofpilot projects,it shows that the complete set of equipment can adapt to the dramatic changes of turbidity found innatural surface-water sources.No reduction of outflow has been found without pre-treatment of filtration andreplacement of filer membrane and water quality can meet the relevant standards.The equipment can be used to purifyvarious drinking water sources and widely-applied in small and medium projects in rural areas,so as to safeguard quality of drinking water.

关 键 词：农村饮水 旋转错流 超滤 净水工艺 水质 广西 

分 类 号：TU991.2[建筑科学—市政工程] R123[医药卫生—环境卫生学]