| 王长建,朱宏伟,唐珲军,邹志勇,孙长亮.化学机械浆高浓废水经济性处理工艺[J].中国造纸,2023,42(7):165-168 |
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| 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 |
| 收稿日期：2023-02-01 |
| DOI：10.11980/j.issn.0254-508X.2023.07.019 |
| 关键词: 化学机械浆 高浓废水 零排放 经济性 |
| Key Words:CTMP high concentration wastewater zero-discharge economy |
| 基金项目: |
| 作者 | 单位 | 邮编 | | 王长建* | 中国纸业投资有限公司,北京,100101 | 100101 | | 朱宏伟 | 岳阳林纸股份有限公司,湖南岳阳,414000 | 414000 | | 唐珲军 | 岳阳林纸股份有限公司,湖南岳阳,414000 | 414000 | | 邹志勇 | 中冶纸业银河有限公司,山东聊城,252600 | 252600 | | 孙长亮 | 中冶纸业银河有限公司,山东聊城,252600 | 252600 |
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| 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。 |
| Abstract: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. |
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