| 高氨氮、高盐度有机颜料废水处理工艺研究 |
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| 引用本文： | 余宗学,安立超.高氨氮、高盐度有机颜料废水处理工艺研究[J].环境科学与技术,2004,27(1):80-81,99. |
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| 作者姓名： | 余宗学 安立超 |
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| 作者单位： | 重庆三峡学院化工系,重庆,404000;南京理工大学环境科学与工程系,南京,210094 |
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| 基金项目： | 重庆市教委科学研究项目(渝教科2002 18) |
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| 摘 要： | 为解决高氨氮、高盐度有机颜料废水的治理问题,采用了"混凝 吹脱 中和絮凝 厌氧 接触氧化 生物碳"处理工艺(设计处理能力为50m3/d),经运行检验各项指标均达到国家Ⅱ级排放标准,其中COD、色度、氨氮的去除率分别为96%、95%、98%,经运行证实该工艺性能稳定,运行成本低,易于管理。
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| 关 键 词： | 高氨氮 高盐度 有机颜料废水 处理工艺 |
| 文章编号： | 1003-6504(2004)01-0080-03 |
Technique for Treating Organic Dyestuff Wastewater Containing High Strength Salts and NH3-N |
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| YU Zong-xue.Technique for Treating Organic Dyestuff Wastewater Containing High Strength Salts and NH3-N[J].Environmental Science and Technology,2004,27(1):80-81,99. |
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| Authors: | YU Zong-xue |
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| Institution: | YU Zong-xue~ |
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| Abstract: | This paper reported on a combination technique consisting of coagulation, air stripping, neutralization/flocculation, anaerobic and powdered activated carbon, which is used for treatment of dyestuff-making wastewater with high concentrations of salts and NH_(3)-N. Removals of COD_(cr), colority and NH_(3)-N are 96%, 95% and 98% respectively. Cost estimates for the treatment process are made as well. |
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| Keywords: | high concentrations of salts and NH_(3)-N organic dyestuff wastewater treatment technique |
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