| 活性污泥法处理高含盐采油废水研究 |
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| 引用本文： | 赵天亮,秦芳玲. 活性污泥法处理高含盐采油废水研究[J]. 西安石油大学学报(自然科学版), 2008, 23(2): 63-66 |
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| 作者姓名： | 赵天亮 秦芳玲 |
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| 作者单位： | 1. 昆明理工大学,环境科学与工程学院,云南,昆明,650093
2. 西安石油大学,化学与化工学院,陕西,西安,710065 |
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| 摘 要： | 采用好氧活性污泥法处理中原油田高含盐采油废水,研究不同曝气时间条件下,好氧活性污泥法对高含盐采油废水化学需氧量(CODCr)的去除效果.结果表明:经驯化的活性污泥可适应高含盐环境,且对不同浓度高含盐采油污水均具有较高的CODCr去除率,活性污泥驯化4～6d后,对采油废水CODCr去除率可达90%以上.
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| 关 键 词： | 高含盐采油废水 活性污泥法 CODCr去除率 |
| 文章编号： | 1673-064X(2008)02-0063-04 |
| 修稿时间： | 2007-09-10 |
Treatment of high-salinity produced wastewater by aerobic activated sludge |
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| ZHAO Tian-liang,QIN Fang-ling. Treatment of high-salinity produced wastewater by aerobic activated sludge[J]. Journal of Xian Shiyou University, 2008, 23(2): 63-66 |
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| Authors: | ZHAO Tian-liang QIN Fang-ling |
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| Abstract: | The high-salinity produced wastewater from Zhongyuan Oilfield is treated by aerobic activated sludge.The removal efficiency of chemical oxygen demand(CODCr)under different exposed-air times is evaluated.The experimental results indicate that the cultivated activated sludge can suit the high-salinity environment,and it has higher removal efficiency of the chemical oxygen demand(CODCr)to the produced wastewater of different concentrations.After the activated sludge is cultivated 4～6 days,the remove efficiency of CODCr can reach to above 90%. |
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| Keywords: | high-salinity produced wastewater activated sludge treatment method removal efficiency of CODCr |
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