基于污水同步脱氮除磷的反硝化聚磷菌的研究与展望

Research and Prospect of Denitrifying Phosphorus Accumulating Bacteria Based on Simultaneous Nitrogen and Phosphorus Removal from Wastewater

与传统的好氧除磷技术相比,反硝化除磷具有节约碳源、一碳两用、减少污泥产量等优点。综述了反硝化脱氮除磷过程中的主要功能微生物反硝化聚磷菌的培养、分离筛选、电子受体利用等研究的相关进展,总结了近年来研究中常见的反硝化聚磷菌,并对其未来的发展前景做出展望。

Compared with the traditional aerobic phosphorus removal technology,denitrifying phosphorus removal has the advantages of saving carbon source,one-carbon dual-use,reducing sludge production and so on.The research progress on the culture,isolation and screening,electron acceptor utilization of denitrifying phosphorus-accumulating organisms,which are the main functional microorganisms in the process of denitrifying nitrogen and phosphorus removal are reviewed.The common denitrifying phosphorus accumulating organisms are summarized in recent years.And its future development prospect is prospected.