| 微电解/UASB/生物接触氧化处理染料生产废水 |
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| 引用本文： | 张萍,孙银琪,毛小伟. 微电解/UASB/生物接触氧化处理染料生产废水[J]. 中国给水排水, 2011, 27(16) |
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| 作者姓名： | 张萍 孙银琪 毛小伟 |
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| 作者单位： | 靖江市城市污水处理厂,江苏靖江,214500 |
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| 摘 要： | 针对某染料废水的特点,采用了微电解/UASB/生物接触氧化为主体的组合处理工艺,处理规模为120 m3/d。工程运行结果表明:当进水COD为5 000～5 500 mg/L时,处理后出水COD<500 mg/L,平均去除率达到90%以上,出水水质达到《污水综合排放标准(》GB 8978—1996)的三级标准。
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| 关 键 词： | 染料废水 微电解 UASB 生物接触氧化 |
Microelectrolysis/UASB/Biological Contact Oxidation for Treatment of Wastewater from Disperse Dye Production |
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| ZHANG Ping,SUN Yin-qi,MAO Xiao-wei. Microelectrolysis/UASB/Biological Contact Oxidation for Treatment of Wastewater from Disperse Dye Production[J]. China Water & Wastewater, 2011, 27(16) |
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| Authors: | ZHANG Ping SUN Yin-qi MAO Xiao-wei |
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| Affiliation: | ZHANG Ping,SUN Yin-qi,MAO Xiao-wei(Jingjiang Wastewater Treatment Plant,Jingjiang 214500,China) |
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| Abstract: | Based on the characteristics of a dye wastewater,the combined process of microelectrolysis,UASB and biological contact oxidation is used,and the treatment capacity is 120 m3/d.The project operation results show that when the influent COD is 5 000 to 5 500 mg/L,the effluent COD is less than 500 mg/L after treatment,and the average removal rate is more than 90%.The effluent quality meets the third level criteria specified in the Integrated Wastewater Discharge Standard(GB 8978-1996). |
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| Keywords: | dye wastewater microelectrolysis UASB biological contact oxidation |
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