| 废纸再生造纸废水治理新工艺——涡凹气浮法 |
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| 引用本文： | 刘晓静,吴昊,甘聃,柳峰,徐冬梅.废纸再生造纸废水治理新工艺——涡凹气浮法[J].中国资源综合利用,2007,25(6):24-25. |
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| 作者姓名： | 刘晓静 吴昊 甘聃 柳峰 徐冬梅 |
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| 作者单位： | 徐州工业职业技术学院,江苏,徐州,221140 |
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| 摘 要： | 利用高速旋转的涡叶轮后部会产生一股吸引力的原理，经混凝、涡凹气浮处理的废水，COD去除率达到92％、BOD去除率迭87．5％、SS去除率达到93.3％。废水处理后可这标排放，也可在工艺中回用。涡凹气浮法在对废纸再生造纸废水治理中有着设备体积小、投资少、占地面积小、节约能源等优点。
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| 关 键 词： | 废纸再生 造纸 废水治理 环境效益 经济效益 |
| 文章编号： | 1008-9500（2007）06-0024-02 |
| 修稿时间： | 2007-05-27 |
The New Process of Wastewater Treatment in Papermaking with Wastepaper Recycling by the Method of Air Lift from Vortex Dished Surface |
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| Liu Xiaojing,Wu Hao,Gan Dan,Liu Feng,Xu Dongmei.The New Process of Wastewater Treatment in Papermaking with Wastepaper Recycling by the Method of Air Lift from Vortex Dished Surface[J].China Resources Comprehensive Utilization,2007,25(6):24-25. |
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| Authors: | Liu Xiaojing Wu Hao Gan Dan Liu Feng Xu Dongmei |
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| Institution: | Xuzhou Vocational College of Industrial Technology,Xuzhou 221140,China |
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| Abstract: | The method of air lift exerts important function to apply conventional technology to treatment of papermaking wastewater.This principle utilizes high-speed spinning scroll wheel-back producing an attraction force by the treatment of coagulation and air lift from vortex dished surface.The removal rates of COD,BOD and SS are 92%, 87.5% and 93.3%.The treated waste water discharges up to standard, uses also as technology water for recycling use.Air lift from vortex dished surface in application to wastewater treatment of papermaking with wastepaper recycling has the virtue of small volume little inves,small occupy area, energy saving etc. |
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| Keywords: | wastepaper recycling papermaking wastewater treatment environmental benefit economic benefit |
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