摘要：

在炼油废水处理过程中产生的三泥一直是困扰炼油废水处理的一大难题。乌鲁木齐石化公司净化水厂先后用填埋、压滤、焚烧等方法处理三泥,都没有成功。作者通过对国产卧式螺旋离心机的研究，结合净化水厂的生产特点，对其进行技术改造，使国产离心机在三泥处理中得到了成功的应用。

关键词: 污泥, 絮凝剂, 离心机

Abstract:

It has always been a big challenge to treat the sludge which were produced from the oil refining wastewater treatment.The methods,such as burying,pressing to filter and burning,were used successively,but none was successful.Based on the researches on the China-made Horiz Scroll Centrifuge,combining with the productive features of the water treatment plant,and referring to the concerned literature,the key problems have been tackled.This makes the China-made centrifuge available to be used in the plant.The problems having bothered the plant for many years have finally solved.

Key words: sludge, coagualant , centrifuge

中图分类号: 

• TQ993