【摘要】 将污水处理的物理方法和生物方法结合起来，从活性炭的内部结构以及生物降解有机物机理两方面对活性炭－生物处理法的机理进行了探讨。认为活性炭表面的富集作用ＥＹ胞外酶的催化作用，能加快活性炭表面厌气层微生物的生化反应，延长微生物和难分解有机物的接触时间，从而达到较好的处理效果更多还原

【Abstract】 Activated carbon-sludge processing is a physico biological method for sewage treatment. This paper deals with the inner structure of activatel carbon and the degradation of organic matter.It is believed that the high accumulation in the surface of activated carbon and the acceleration function of the enzyme can speed up the bio chemical change of the micro organism in the anaerobic layer of the activated carbon surface and lengthen the contact time of the mico organism and organic matter difficult to decompose.Thus a better result of the sewage treatment is obtained.更多还原