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城市污水脱氮除磷新工艺的发展动态

New Technology of Nitrogen and Phosphorus Removal Developments in Urban Sewage Treatment
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摘要 传统的同步脱氮除磷处理工艺存在着诸如泥龄矛盾、碳源竞争等问题,污水进水的低碳源更是给脱氮除磷带来不利影响。文章综述了目前脱氮除磷新工艺的发展动态,介绍了双污泥—诱导结晶工艺、CDPR-BAF工艺、CWSBR工艺和接触氧化—强化混凝组合工艺,并对新型脱氮除磷工艺的发展进行了展望。 Traditional nitrogen and phosphorus removal treatment process has problems such as sludge age conflicts, carbon competition and other issues. Low-carbon sources of sewage is impact to the nitrogen and phosphorus removal. The article reviews the current developments of new technology, intriduced the two-sludge and induced crystallization process, CDPR-BAF process,CWSBR process and contact oxidation - enhanced coagulation process, and look to the development of new nitrogen and phosphorus removal technology.
作者 刘飞
出处 《科技信息》 2011年第1期375-376,共2页 Science & Technology Information
关键词 脱氮除磷 双污泥-诱导结晶工艺 CDPR—BAF工艺 接触氧化-强化混凝工艺 展望 Nitrogen and phosphorus removal Two-sludge and induced crystallization process CDPR-BAF proeess CWSBR process Contact oxidation - enhanced coagulation process Outlook
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