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| Fenton试剂去除钻井污水COD_(Cr)技术研究 | |
| 引用本文： | 李凡修,陆晓华,梅平,李涛.Fenton试剂去除钻井污水COD_(Cr)技术研究[J].环境保护科学,2006,32(5):17-19. |
| 作者姓名： | 李凡修 陆晓华 梅平 李涛 |
| 作者单位： | 1. 华中科技大学环境科学与工程学院,武汉,430074;长江大学化学与环境工程学院,荆州,434023 2. 华中科技大学环境科学与工程学院,武汉,430074 3. 长江大学化学与环境工程学院,荆州,434023 |
| 摘 要： | 以钻井污水为研究对象初步研究了Fenton试剂处理污水各影响因素的作用机理,通过实验确定了Fenton反应的各种影响因素最佳工艺条件为:H2O2/CODCr为1.5,pH值为3,氧化反应时间3h,处理后水质达到综合污水排放一级标准(GB8978-1996),钻井污水中CODCr的去除率达95.2%,该工艺具有能耗低、运行成本低和操作简单等特点。 |
| 关 键 词： | 钻井污水 Fenton试剂 污水处理 化学需氧量 |
| 收稿时间： | 2005-09-07 |
| 修稿时间： | 2005-09-07 |
Study on CODCr Removal of Drilling Sewage by Fenton Reagent |
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| Li Fan-xiu.Study on CODCr Removal of Drilling Sewage by Fenton Reagent[J].Environmental Protection Science,2006,32(5):17-19. | |
| Authors: | Li Fan-xiu |
| Abstract: | In accordance with the characteristics of drilling sewage,the mechanisms of affecting factors in treating drilling sewage by Fenton were preliminarily investigated.The optimal operating conditions determined by experiments are as following: H_2O_2/COD_(Cr)=1.5 and 180min at pH=3.The quality of treated water reached the integrated wastewater first discharge standard of GB8978-1996,the removal rates of COD_(Cr) was 95.2%.So the process is low energy consumption,low cost and easy to operate. |
| Keywords: | Drilling Sewage Fenton Reagent Sewage Disposal Chemical Oxygen Demand |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |