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.
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