Paper industry wastewater contains a wide range of water, high content of organic pollutants, which is a kind of intractable industrial waste water. Papermaking wastewater came from all aspect of whenever which were pulped and papered. Because of its different consistency of physical properties and organic pollutants, in view of the characteristics of wastewater, we take the most effective treatment technology. Nowadays, we use sedimentation, flotation, adsorption, membrane separation, aerobic biological, anaerobic biological treatment methods, and several types of process integration approach to treat the papermaking wastewater.%造纸工业所产生的废水具有种类繁多、水量大、有机污染物含量高特点,属难处理的工业废水之一,废水来源于制浆及造纸各个工艺环节中,其物理性质及有机污染物的浓度各不相同,针对废水的特征确定有效的处理工艺,当前用于造纸工业废水处理的主要方法有沉淀、气浮、吸附、膜分离、好氧生物、厌氧生物等处理方法以及几种工艺结合的处理方法.
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