摘要
重点介绍和分析了目前国内外已开始研究和应用的三种从废水中回收磷的方法,即磷酸钙法,铁盐、铝盐沉淀法及鸟粪石法的技术原理、主要工艺影响因素及其研究进展。
This article introduces and analyzes three kinds of methods which phosphorus recovery from phosphoric water in presently domestic and foreign are studyed and applicated. It narrates technical principle, main craft influencirg factors and research development of calcium phosphate,molysite; calorization precipitation and struvite.
出处
《中国资源综合利用》
2009年第8期35-37,共3页
China Resources Comprehensive Utilization
基金
松花江冰封期水质安全保障技术工程示范2008ZX07207-005
关键词
磷回收
化学沉淀法
磷酸钙(HAP)
鸟粪石(磷酸氨镁
MAP)
phosphorus recovery
chemistry precipitation method
calcium phosphate(HAP)
struvite (magnesium ammonium phosphate. MAP)