化学机械浆高浓废水经济性处理工艺  

Economic Treatment Process of High Concentration Wastewater from Chemical-mechanical Pulp

作　　者：王长建 朱宏伟 唐珲军 邹志勇 孙长亮 WANG Changjian;ZHU Hongwei;TANG Huijun;ZOU Zhiyong;SUN Changliang(China Paper Investment Co.,Ltd.,Beijing,100101;Yueyang Forest Paper Co.,Ltd.,Yueyang,Hu’nan Province,414000;MCC Paper Galaxy Co.,Ltd.,Liaocheng,Shandong Province,252600)

机构地区：[1]中国纸业投资有限公司,北京100101 [2]岳阳林纸股份有限公司,湖南岳阳414000 [3]中冶纸业银河有限公司,山东聊城252600

出　　处：《中国造纸》2023年第7期165-168,共4页China Pulp & Paper

摘　　要：本课题分析了化学机械浆废水厌氧-好氧-深度处理的传统工艺在稳定运行方面面临的挑战,以及化学机械浆高浓废水零排放工艺应用存在问题,提出了一种化学机械浆高浓废水经济性处理工艺,并对工艺实践中的注意事项、效益进行了总结。结果表明,化学机械浆高浓废水经该经济性处理工艺处理后,某企业可节约1147万元/a。The faced challenges of traditional process of anaerobic-aerobic-depth treatment of chemical-mechanical pulp wastewater in stable operation were analyzed in this paper,as well as the problems that existed in the application of the zero-discharge process for chemical-mechanical pulp high concentration wastewater.An economic treatment process of high concentration wastewater from chemical-mechanical pulp was proposed,and the considerations and benefits in process practice were summarized.The results showed that the company could save 11.47 million yuan/a after the high concentration wastewater from chemieal-mechanical pulp treated by economie treatenent process.

关 键 词：化学机械浆 高浓废水 零排放 经济性 

分 类 号：X793[环境科学与工程—环境工程]