Abstract:

Cavitation airfloat is a newmethod dealing with the control of water pollution.Compared with the tradi tional method -compressed air float.This method works wi thout using the equipment such as air-liquefaction,air compressor,hig h pressure water pump,reaction and aeration tank.In addition,it is characterist ic of having smaller cubage,taking smaller space and power-saving.The application of caviation airfloat to wastewater control of waste paper utilization in paper reproduction is described.

Key words: water pollution, airfloat method, cavitation airfloat, paper-making wastewater, paper reproduction

摘要：

涡凹气浮法是一种新型的水污染治理方法,与传统的加压气浮法相比,省掉了溶气罐、空压机、高压水泵、反应器、曝气头等设备,具有体积小、占地面积少、节约能源等特点。以废纸再生造纸工艺产生的废水治理为例,讲述了涡凹气浮法在该领域的应用情况。

关键词: 水污染, 气浮法, 涡凹气浮法, 造纸污水, 再生纸

CLC Number: 

• X703