制浆造纸过程水循环工艺及设备  

Water Circulation Technology and Equipment in Pulp and Paper Making Process

作　　者：杨忆宁 Yang Yining(China Light Industry Construction Engineering Co.,Ltd.,Hebei,065000)

机构地区：[1]中国轻工建设工程有限公司,河北065000

出　　处：《当代化工研究》2021年第4期146-148,共3页Modern Chemical Research

摘　　要：在现阶段造纸工业当中相关废水的排放是污染的主要来源,可对周围水质以及生态环境等造成较为严重的污染以及生态破坏。这就需要在全国范围内地区严格执行我国造纸行业水污染排放标准,而这一发展理念也使得越来越多的造纸企业更加重视自身水循环的利用,进一步有效降低相关水利用成本。本文主要通过分析相关气浮和过滤处理,实现废纸浆废水和纸机白水的完全回收利用,同时分析造纸水循环的节水减排工艺设备,希望能够推动造纸行业健康可持续发展。At this stage,the discharge of related wastewater is the main source of pollution,which can cause serious pollution and ecological damage to the surrounding water quality and ecological environment.This requires strict implementation of China’s paper industry water pollution discharge standards in the whole country,and this development concept also makes more and more paper enterprises pay more attention to the use of their own water cycle,and further effectively reduce the relevant water use costs.This paper mainly through the analysis of relevant air flotation and filtration treatment,to achieve the complete recycling of waste pulp wastewater and paper machine white water,at the same time,analyzes the water-saving and emission reduction process equipment of papermaking water cycle,hoping to promote the healthy and sustainable development of the paper industry.

关 键 词：制浆造纸 水循环 工艺分析 环境保护 

分 类 号：TS7[轻工技术与工程—制浆造纸工程]