This article inquire technology of biologist N and P removal and other method of N and P removal research new technology of N and P in SBR and the continuous flow intermitteat aeration .

• 本文探讨了生物脱氮除磷技术和其它的脱氮除磷方法，并深入研究了SBR和连续流间歇曝气脱氮除磷两个新工艺。