| 造纸废水短流程动态平衡水循环利用工艺 |
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| 引用本文： | 刘超,曾科,李康奎.造纸废水短流程动态平衡水循环利用工艺[J].环境工程,2011,29(5):5-7. |
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| 作者姓名： | 刘超 曾科 李康奎 |
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| 作者单位： | 1. 郑州大学水利与环境学院,郑州,450002
2. 河南林泉环保科技有限公司,郑州,450002 |
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| 摘 要： | 斜网脱水机、洗浆机及抄纸机产生的废水短流程逆向分段回用于水力碎浆机、配浆池和成浆池,同时在纸机抄造系统中加入与废水蒸发量相当的新鲜水,实现了废水动态平衡与短流程循环利用"零"排放的目标。河南滑县光明纸业责任有限公司采用该工艺以来,每年可节约水资源61万t,减排COD量为43 t,年减少污泥量510 t,故该工艺具有良好的应用前景。
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| 关 键 词： | 废纸造纸 造纸废水 动态平衡 短流程 |
PAPERMAKING WASTEWATER SHORT-FLOW DYNAMIC BALANCE WATER RECYCLE PROCESS |
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| Liu Chao Zeng Ke Li Kangkui.PAPERMAKING WASTEWATER SHORT-FLOW DYNAMIC BALANCE WATER RECYCLE PROCESS[J].Environmental Engineering,2011,29(5):5-7. |
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| Authors: | Liu Chao Zeng Ke Li Kangkui |
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| Institution: | Liu Chao1 Zeng Ke1 Li Kangkui2(1.Water Conservancy and Environment Institute,Zhengzhou University,Zhengzhou 450002,2.Henan Linquan Environmental Protection Technology Co.,Ltd,China) |
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| Abstract: | The wastewater from inclined nets dehydrator,wash slurry machine and dipping paper machine can be reused through short-routine reverse piecewise back for hydrapulper,match pulp pool and pulping pool;meanwhile,fresh water equal to waste water evaporation amount is added to the manufacture paper system.This dynamic balance with short-routine wastewater recycle can realize the target of zero emission.By using this technology,Henan Huaxian County Bright Paper Company has saved fresh water 610 000 t year,reduced... |
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| Keywords: | papermaking by recycling waste paper papermaking waste water dynamic balance short-routine |
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