| 油田含油污水高级氧化技术研究 |
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| 引用本文： | 陈竹云,王国柱,樊鹏军,冯启涛,徐 文.油田含油污水高级氧化技术研究[J].油气田环境保护,2010,20(3):36-39. |
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| 作者姓名： | 陈竹云 王国柱 樊鹏军 冯启涛 徐 文 |
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| 作者单位： | 西安长庆科技有限责任公司 |
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| 摘 要： | 以气浮—过滤预处理后的污水为处理对象,通过臭氧氧化与Fenton氧化两种方法处理油田含油污水。经实验验证:Fenton在pH为4,H2O2初始浓度为0.08mol/L,Fe2+与H2O2的摩尔比为1:10,H2O2与CODCr的质量比为1:1,反应时间为60min的条件下,去除率达54.3%(CODCr100mg/L),可达到GB8978-1996《污水综合排放标准》二级标准。
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| 关 键 词： | 高级氧化技术 臭氧 Fenton试剂 油田污水 影响因素 |
A Study on Advanced Oxidization Technology of Oily Water Treatment at Oilfields |
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| Chen Zhuyun,Wang Guozhu,Fan Pengjun,Feng Qitao,Xu Wen.A Study on Advanced Oxidization Technology of Oily Water Treatment at Oilfields[J].Environmental Protection of Oil & Gas Fields,2010,20(3):36-39. |
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| Authors: | Chen Zhuyun Wang Guozhu Fan Pengjun Feng Qitao Xu Wen |
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| Abstract: | Taking the wastewater after flotation-filtration preprocessing as the object,the article uses ozone oxidation and Fenton reagent oxidation to treat oily water at oilfields.The results show that under the conditions of Fenton pH is 4,H2O2 initial concentration is 0.08 mol/L,Fe2+/H2O2(mol ratio) is 1∶10,H2O2/CODCr(quality ratio) is 1∶1,reaction time is 60 min,the removal ratio reaches 54.3%(CODCr<100 mg/L),which complies with GB 8978-1996 'Integrated Wastewater Discharge Standard' Grade Ⅱ. |
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| Keywords: | advanced oxidation technologies ozone Fenton reagent oilfield wastewater influence factors |
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