燃煤电厂废水处理系统改造的探索与实践

Exploration and Practice of Transformation of Waste Water Treatment System in Coal-Fired Power Plant

文章以某燃煤电厂废水综合利用改造工程为例,介绍了燃煤电厂工业废水的来源及存在的问题。针对不同工业水,提出了废水综合利用改造方法,开发并利用全厂水平衡信息管理系统来实时监控和管理全厂的水平衡情况。通过废水综合利用改造及全厂水平衡信息管理系统,使全厂废水得到综合利用,基本实现废水准零排放,取得了良好的社会效益和环境效益。

Taking the transformation of comprehensive utilization in a coal-fired power plant as an example, this paper introduces the source and existing problems of industrial waste water. Methods of comprehensive utilization in terms of different types of industrial waste water are put forward. An information management system is developed and used to monitor and manage the water balance of the whole plant in real time. Through the comprehensive utilization and transformation of waste water and the water balance information management system, the waste water of the whole plant can be comprehensively utilized, the quasi-zero discharge of waste water is basically realized, and good social reputation and environmental benefits have been achieved.