摘要:

河南龙字煤化工有限公司将城市污水和工业污水深度处理后，再对作为工业循环水系统的补充水和除盐水站精制脱盐水的原水进行回收利用，实践证明，污水的再生利用是可行的。结合实际运行情况，对污水再生利用运行中的问题进行分析，提出了切实可行的解决措施，通过优化调整，确保回用水、循环水及除盐水系统的稳定运行。

关键词: ​污水 / ​再生利用 / 问题分析 / 优化调整

Abstract:

Henan Longyu Coal Chemical industry Co, ,ltd, ,after the in-depth treatment of municipal and industral waste water,has recycled the raw water as makeup water in the industrial circulating water system and as refined demineralized water in the demineralized water station. Practice has proved that the reuse of waste water is feasible. In this paper,problems in the operation of waste water recycling are analyzed,and practical solutions are put forward, Through optimization and adiustment, the stable operation of recycled water, circulating water as well as demineralized water systems is ensured.

Keywords: waste water / recycling / problem analysis / optimization and adjustment