焦化生产中水循环利用的技术

Technology of Water Recycling in Coking Production

水处理设施作为焦化项目重要的公用工程,不仅是环保达标的重要保证,更是保障生产装置长周期安全运行的关键。为实现焦化厂及后续产业链生产过程中产生的生化废水及化学水循环利用,选择中水回用装置对各生产厂产生的废水进行处理后,将处理水返回至生产系统进行循环使用,达到省水、节水的目的。

As an important utility of coking project,water treatment equipment is not only the important guarantee for environmental protection to meet the standard,but also the key to ensure the safe operation of the production plant for a long period.In order to realize the recycling of biochemical wastewater and chemi.cal water produced in the production process of coking plant and subsequent industrial chain,the reclaimed water reuse device was selected to treat the wastewater from each production plant,and the treating water was returned to the production system for recycling,so as to save and conserve water.