| 电Fenton法处理DDNP废水的试验研究 |
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| 引用本文： | 杜彦生,储金宇,黎欢.电Fenton法处理DDNP废水的试验研究[J].科学技术与工程,2014,14(30). |
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| 作者姓名： | 杜彦生 储金宇 黎欢 |
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| 作者单位： | 江苏大学环境与安全工程学院,镇江,212013 |
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| 基金项目： | 江苏高校科研成果产业化推进项目(JH07-025),江苏省科技支撑计划(BE2013045)，江苏省高校自然科学研究项目(14KJB610004) |
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| 摘 要： | 针对二硝基重氮酚(DDNP)废水难于被微生物降解的问题,采用电Fenton法处理DDNP废水,通过试验考察不同反应条件对其COD和色度去除率的影响.试验结果表明:电解时间为3.5h,pH为4,H2O2(质量分数为30％)的投加量为10mL/L,电解电压为12 V时,去除效果最佳,COD去除率可达97.24％,色度去除率可达93.75％.
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| 关 键 词： | 二硝基重氮酚(DDNP) 电Fenton法 废水处理 |
| 收稿时间： | 4/3/2014 12:00:00 AM |
| 修稿时间： | 2014/7/13 0:00:00 |
Study of DDNP wastewater treatment by Electro-Fenton progress |
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| DU Yan-sheng
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CHU Jin-yu
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LI Huan.Study of DDNP wastewater treatment by Electro-Fenton progress[J].Science Technology and Engineering,2014,14(30). |
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| Authors: | DU Yan-sheng CHU Jin-yu LI Huan |
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| Abstract: | In order to solve the problems which the DDNP wastewater is difficult to be microbial degraded, the electro-Fenton process was used for treating DDNP wastewater, finding out the best experimental conditions. The results show that when the electrolytic time is 3.5h, the pH is 4, dosage of H2O2(30%) is around 10ml/L, and the electrolysis voltage is 12V, then, the COD removal rate can be up to 97.24%, and chroma removal rate can be up to 93.75%. |
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| Keywords: | diazodinitrophenol electro-Fenton process wastewater treatment |
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