| 吸附与超滤法处理建筑中水试验研究 |
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| 引用本文： | 朴芬淑,赵玉华,许秀红. 吸附与超滤法处理建筑中水试验研究[J]. 低温建筑技术, 2005, 0(3): 102-103 |
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| 作者姓名： | 朴芬淑 赵玉华 许秀红 |
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| 作者单位： | 沈阳大学,辽宁,沈阳,110044;沈阳建筑大学市政与环境工程学院,辽宁,沈阳,110168 |
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| 摘 要： | 采用活性炭吸附法和超滤法处理建筑中水。试验结果表明,粒状活性炭对中水中溶解性有机物有较好的去除效果,当允许出水CODcr为15mg·L-1以下、炭层厚度为2m、滤速为3m·h-1、5m·h-1和7m·h-1时,吨水用炭量基本在0.2kg·m-3。超滤对水中浊度去除率在95%以上。超滤膜清洗采用洗涤剂配制的清洗液及5%的H2SO4、4%的NaOH溶液清洗,膜通量可得到较好的恢复。
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| 关 键 词： | 建筑中水 活性炭 超滤 |
| 文章编号： | 1001-6864(2005)03-0102-02 |
| 修稿时间： | 2005-03-03 |
ADVANCED TREATMENT OF BUILDING RECLAIMED WATER BY GAC AND SUPERMEMBRANE |
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| PIAO Fen-shu,ZHAO Yu-hua,XU Xiu-hong. ADVANCED TREATMENT OF BUILDING RECLAIMED WATER BY GAC AND SUPERMEMBRANE[J]. Low Temperature Architecture Technology, 2005, 0(3): 102-103 |
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| Authors: | PIAO Fen-shu ZHAO Yu-hua XU Xiu-hong |
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| Abstract: | Building reclaimed water treatment of wastewater was done as test by GAC and supermembrane.GAC can adsorb effectively organics in wastewater from water treatment plant.With 2m GAC thickness and below 15mg·L~(-1) of organics in water at 3m·h~(-1)、5m·h~(-1) and 7m·h~(-1) current velocity,GAC quantity used per ton water is some 0.2kg.Supermembrane test remove turbid from wastewater by over 95%.Washing supermembrane by washing solution made with detergent and 5% of H2SO4,4% of NaOH is effective. |
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| Keywords: | building reclaimed water GAC superfiltration |
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