| 铁碳微电解降解高浓度制药废水 |
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| 引用本文： | 王晓阳,费学宁,周立峰.铁碳微电解降解高浓度制药废水[J].环境科学与管理,2011,36(5):100-105. |
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| 作者姓名： | 王晓阳 费学宁 周立峰 |
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| 作者单位： | 1. 天津城市建设学院,环境与市政工程系,天津,300384
2. 天津市水质科学与技术重点实验室,天津,300384 |
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| 摘 要： | 采用铁碳微电解法对高浓度制药废水进行降解实验研究,考察了铁碳微电解反应时间、铁碳体积比、进水pH值、固液比等因素对降解效果的影响。结果表明,铁碳微电解反应时间为100 min,铁碳体积比为1:1,进水pH值为4.0,固液比为15%时,CODcr去除率接近60%,色度去除率超过80%,BOD5/CODcr也由原水的不足0.10上升到0.43,可生化性得到提高。同时也考察了铁屑活化对降解效果的影响。
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| 关 键 词： | 高浓度制药废水 铁碳微电解 可生化性 |
High Concentration of Pharmaceutical Wastewater Treatment with Fe-C Micro-electrolysis |
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| Wang Xiaoyang,Fei Xuening,Zhou Lifeng.High Concentration of Pharmaceutical Wastewater Treatment with Fe-C Micro-electrolysis[J].Environmental Science and Management,2011,36(5):100-105. |
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| Authors: | Wang Xiaoyang Fei Xuening Zhou Lifeng |
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| Institution: | Wang Xiaoyang,Fei Xuening,Zhou Lifeng(1.Department of Environmental and Municipal Engineering,Tianjin Institute of Urban Construction,Tianjin 300384,China,2.Tianjin Key Laboratory of Water Quality Science and Technology,China) |
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| Abstract: | The Fe-C micro-electrolysis process was used to treat high concentration of pharmaceutical wastewater.Effects of reaction time,Fe/C,pH and solid-liquid ratio were investigated.The optimal condition experiment results indicate that reaction time is 100 min under aeration,the volume ratio of Fe/C is 1:1,pH=4.0,Solid-liquid ratio was 15%.Under the above conditions,the typical values of removal rate of color and CODcr were over 80% and clase 60% respectively.And BOD5/CODcr increased from 0.10 to 0.43,which make... |
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| Keywords: | high concentration of pharmaceutical wastewater F-C micro-electrolysis biodegradability |
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