摘要
低碳源污水已经成为污水脱氮除磷的一大瓶颈,影响污水处理达标排放,强化低碳源污水脱氮除磷技术已经成为水处理行业的研究热点。概括了外加碳源、取消化粪池、污泥水解酸化、磷回收和新工艺等技术策略以强化脱氮除磷效果,展望将来主要研究方向,以期为低碳源污水处理提供参考。
The sewage with low carbon source was becoming an issue for nitrogen and phosphorus removal impacting wastewater treatment. Therefore, the enhancing nitrogen and phosphorus removal technology was the experts focus. Exter- nal carbon source, canceling septic -tank, sludge hydrolysis and acidification, phosphorus recovery and new technology was summarized to enhance nitrogen and phosphorus removal, and the major research direction was prospected to provide the method of the sewage with low carbon source.
出处
《广州化工》
CAS
2013年第13期53-55,共3页
GuangZhou Chemical Industry
关键词
低碳源污水
脱氮除磷
反硝化除磷
活性污泥
磷回收
sewage with low carbon source
nitrogen and phosphorus removal
denitrifying phosphorus removal
activated sludge
phosphorus recovery
