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| 摘要: |
| 油田酸化废水由于所含添加剂种类繁多,且有机成分复杂,使COD值的降解难度增大.本实验以磨140井为研究对象,通过大量室内实验,提出了"中和-Fe/C微电解-催化氧化-活性炭吸附"四步法处理工艺.实践证明,该处理工艺流程简单、处理效果较好. |
| 关键词: 酸化废水 中和 Fe/C微电解 催化氧化 活性炭吸附 |
| DOI： |
| 分类号:X7 |
| 基金项目:本课题为中国石油天然气集团公司"九五"科技攻关项目,合作单位有中油股份西南分公司川中油气公司和重庆气矿. |
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| Study on the CODcr Degradation of Acidizing Wastewater in Oilfield |
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Wan Liping Zhao Lizhi Meng Yingfeng Zeng Zinong
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| Abstract: |
| The CODcr degradation is more difficult because acidizing wastewater contains many kinds of additives in which the composition of most organic matters is complicated.The four-step procedure, namely neutralization-iron, chip electrolyse-catalytic, oxidatio |
| Key words: acidizing wastewater,neutralization,iron chip electrolyse,catalytic oxidation,active carbon adsorption |
