摘要
介绍了污水化学除磷技术中化学凝聚沉淀法、结晶法、吸附法的工艺原理和特点,以及目前它们的研究和应用现状,阐述了污水化学除磷技术的最新发展动向,提出进一步开发技术、经济两方面都满意的吸附材料是污水化学除磷技术发展方向。
The article expatiates the principles and characteristics of chemical precipitation,crystallization and absorption in the technology of wastewater chemical phosphorus removal,and the present situation of research and apply.The latest development tendency of wastewater chemical phosphorus removal is described.It is suggested that developing the excellent absorbent of technology and economy should be the development direction of wastewater chemical phosphorus removal.
出处
《能源环境保护》
2009年第3期1-4,13,共5页
Energy Environmental Protection
关键词
富营养化
污水
除磷
吸附
eutrophication
wastewater
phosphorus removal
adsorption
