焦化厂循环冷却水中有机物泄漏的处理方法

Treatment of organics leaking into the cooling water system in coking plants

目前国内各类化工厂有机物泄漏到循环水的情况越来越常见。某化工厂循环水系统中存在大量有机物,有机物为细菌藻类提供大量营养源,菌藻得以大量繁殖,导致重要换热设备不能正常运行。经过对现场情况的分析,针对该系统制定了一套化学处理方案,方案实施后处理效果显著,并对如何预防有机物泄漏情况的发生进行了总结。

At present, the situation of organics leaking into circulating water is getting more and more common in various chemical plants in China. When a large number of organics are found in the circulating water system of a chemical plant, the organics provide plenty of nutrient source for the bacteria and algae, and make the bacteria and algae breed a lot, resulting in the abnormal running of important heat exchangers. According to the on-site analysis, a set of chemical treatment projects for this system have been worked out. After their implemention, the treatment effi-cacy is significant. A detailed summary is made about how to prevent the organics leakage from happening.