对单台乙烯装置的生物黏泥处理方法和效果分析

Analysis of the Method and Effect of Biological Slime Treatment for a Single Ethylene Plant

本文介绍了微生物及生物黏泥对循环水系统的危害,并以某乙烯厂单台装置为例,介绍了该厂存在黏泥滋生严重的问题,并通过彻底清洗和控制循环水流速的方法,有效地解决了黏泥滋生的问题。2016年打开设备检查,发现表面内壁干净,表面垢和黏泥非常少,腐蚀现象并不十分明显,说明处理效果很好。

This paper introduces the microorganisms and slime harm to the circulating water system, and a single ethylene plant for example, introduced the plant slime lead to serious problems, and through a thorough cleaning and control of circulating water flow rate, effectively solves the problem of slime breeding. 2016 open the equipment inspection, found that the surface of the wall is clean, surface dirt and clay is very small, corrosion is not very obvious, indicating that the treatment effect is very good.