废水除磷技术及进展分析夏宏生

1251673-1212(2006)01-0125-04X703.1BENVIRONMENTALSCIENCEANDMANAGEMENT126127128TechnologyofPhosphorusRemovalforWastewaterandDevelopmentAnalysisonItXIAHong-sheng1,XiangXin2(1.2GuangdongTechnicalCollegeofWaterResourcesandElectricEngineering,Guangzhou510635,China)Abstract:Phosphorusisamainroletomakewaternutriments.Thepaperreviewsthetechniquesofphosphorusremovalforwastewater,andthecharacteristicsofthesetechniquesareanalyzed.Finallythetrendsofphosphorusremovaltechnologyforwastewaterarerecommended.Keywords:chemicalphosphorusremovalbiologicalphosphorusremovalEBPRtechnologydenitrificationremovingphosphorus