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Application of ultrafiltration membrane and ozone in water recycling plant

Authors： GONG Feipeng1，LI Yang 2，HUO Jian2

Units： 1.BEIJING DRAINAGE GROUP CO.,LTD，Beijing 100044；2. Beijing Reclaimed Water Company Limited，Beijing 100078

KeyWords： recycling water; ultrafiltration membrane; membrane pollution control; ozone.

ClassificationCode：TQ028.8；X703.1

year,volume(issue):pagination： 2011,31(5):52-57

Abstract：

This article focuses on analysis of the practical applications of ultrafiltration membrane filtration and ozone bleaching technology in the wastewater treatment industry ,and according to the long-term production experience and the actual data, analyse the operational parameters of the ultrafiltration membrane technology and the ozone bleaching technology. The results show that if the cleaning frequency of ultrafiltration membrane and the external liquid usage can be adujustable according to the practicle use of ultrafiltration membrane ,the system and the output water quality will get a long-term stable; you can explore at a reasonable level ozone dosing rate, to achieve optimal dosing based on the accumulation of the operational data.

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AuthorIntro：

宫飞蓬(1972—)，男，籍贯山东，中共党员，工程硕士学历，曾任清河再生水厂厂长，现任北京城市排水集团生产计划部副部长职务，高级工程师职称，目前主要从事工作在再生水开发及利用领域。gongfeipeng@bdc.cn

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