Sseveral new technologies of biological sewage disposal at present are introduced, and the technological process, characteristics, application condition and promising future of the AB, CASS, SBR and LINPOR technology are analysed.

• 介绍了目前废水生物处理的几种新工艺 ,对AB工艺、CASS工艺、SBR工艺和LINPOR工艺的工艺流程、工艺特点、使用条件、应用情况及发展前景进行了分析。