Treatment of oilfield wastewater by Fenton's process
文献类型：会议论文
| 作者 | Gao, YX; Yang, M; Zhang, Y; Hu, JY |
| 出版日期 | 2004 |
| 会议名称 | 3rd International Conference on Oxidation Technologies for Water and Wastewater Treatment |
| 会议日期 | MAY 18-22, 2003 |
| 会议地点 | GOSLAR, GERMANY |
| 关键词 | coagulation Fenton's process oilfield wastewater TOC removal |
| 英文摘要 | A combination of coagulation and Fenton's process was used for the removal of total oxygen carbon (TOC) from oilfield wastewater. Compared with aluminium sulfate, ferric coagulant had better TOC removal efficiency at the same mass dosage. In Fenton's process, the effect of H2O2 and Fe2+ dose on the removal of TOC was studied. The optimum conditions required for TOC removal were an Fe3+ concentration of 40-50 mg/L, an H2O2 dose of 50 mmol/L and an Fe2+, concentration of 1.0 mmol/L. GC-MS chromatographic analysis indicated that most of the alkyl hydrocarbons of carbon numbers <21 were removed in the first minute of Fenton's process mainly through adsorption. Alkyl hydrocarbons and phenols were oxidized almost completely following 120 min of treatment. The pathway of newly formed intermediates in Fenton's process was proposed on the basis of the GC/MS chromatogram. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/24790]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Gao, YX,Yang, M,Zhang, Y,et al. Treatment of oilfield wastewater by Fenton's process[C]. 见:3rd International Conference on Oxidation Technologies for Water and Wastewater Treatment. GOSLAR, GERMANY. MAY 18-22, 2003. |
入库方式： OAI收割
来源：生态环境研究中心
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