摘要
燃煤电厂属于用水大户,但每个专业的用水对水质的要求差别很大,完全可以通过内部分类处理,分级使用,消耗内部的废排水。主要介绍了某燃煤电厂根据自己的实际情况,设想如何挖掘电厂节水内部潜力,通过节水减排及利用电厂内部各专业资源,对废水分类处理后,再分级循环使用,最终达到燃煤电厂废水近零排放目的。
Coal-fired power plants are large users of water, but the water quality requirements of each specialty vary greatly, and they can be treated by internal classification, classified use, and consume the internal waste drainage.This paper mainly introduces a coal-fired power plant, according to its own actual situation to tap the internal potential of water saving in the power plant. And through water saving, emission reduction and utilization of various all of the department of the power plant and classified treatment of waste water, the waste water can be recycled at different stages, and the purpose of waste water near zero emission in coal-fired power plants can be achieved finally.
引文
[1] 曾祥德. 再论“零排放”闭路循环水处理技术的应用 [C].2012西部电镀涂装高层论坛论文集,2008:24.
[2] 汤兴,朱芬芳,杜翠苹. 火电厂实现废水零排放途径的探讨[J]. 净水技术,2016,35(4):117-120.
[3] 聂秋月,彭元富,顾熠澐,等.农村生活污水处理工艺与管理措施探讨[J].中国农村水利水电, 2012,(4):38-40.
[4] 张慧,齐庆杰. 石灰石-石膏湿法烟气脱硫在我国电厂的应用 [J] 能源技术与管理, 2007,(4):47-49.
[5] 李佳,张广文,蔡井刚. 脱硫废水处理技术探讨[J].电力科技与环保,2017,33(6):22-23.