工业废水回用于循环冷却水的试验研究  

Experimental Study of Reuse of Industrial Wastewater in Circulating Cooling Water

作　　者：严金土 YAN Jin-tu(Yichen Environmental Protection Technology(Xiamen)Co.,Ltd.,Xiamen Fujian 361006,China)

机构地区：[1]逸辰环保科技(厦门)有限公司,福建厦门361006

出　　处：《中国环保产业》2021年第9期69-72,共4页China Environmental Protection Industry

摘　　要：造纸行业是用水大户,每年排放的废水量巨大,这些废水经过处理后虽可达标排放但造成了大量水资源的浪费。为增加水资源的回收利用率,推进企业的节能减排,文章通过试验探讨了造纸废水经MCR+两级反渗透的深度处理后进行回用的工艺可行性。The papermaking industry is a major consumer of water and discharges huge amount of waste water every year.Although the up-to-standard discharge of wastewater can be realized after treatment,there is still a wasteful use of a large amount of water.In order to improve the recycling rate of water resources and promote enterprises'energy conservation and emissions reduction,the paper discussed the technological feasibility of papermaking wastewater reuse based on advanced treatment by MCR+twostage reverse osmosis through experiments.

关 键 词：造纸废水 中水回用 MCR 反渗透 

分 类 号：X703[环境科学与工程—环境工程]