| 武峡岳,陈义美,陈明灿,杨杰,刘杨,蒋文明.电絮凝净化含聚污水影响因素研究[J].装备环境工程,2018,15(8):10-15. WU Xia-yue,CHEN Yi-mei,CHEN Ming-can,YANG Jie,LIU Yang,JIANG Wen-ming.Experiment of Polymer-contained Wastewater by Electrocoagulation[J].Equipment Environmental Engineering,2018,15(8):10-15. |
| 电絮凝净化含聚污水影响因素研究 |
| Experiment of Polymer-contained Wastewater by Electrocoagulation |
| 投稿时间：2018-04-10 修订日期：2018-08-25 |
| DOI：10.7643/ issn.1672-9242.2018.08.002 |
| 中文关键词: 电絮凝 含聚污水 静态实验 单因素 净化效果 能耗 |
| 英文关键词:electrocoagulation polymer-contained wastewater static experiment single factor purification effect power consumption |
| 基金项目:国家自然科学基金项目(51406240)；山东省自然科学基金项目(ZR2014EEQ003)；中央高校基本科研业务费专项资金(14CX02211A/ 12CX04070A/17CX02064A)；青岛市源头创新计划应用基础研究项目(17-1-1-88-jch) |
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| Author | Institution |
| WU Xia-yue | 1. Sinopec Petroleum Engineering Corporation, Dongying 257061, China |
| CHEN Yi-mei | 2. College of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266580, China |
| CHEN Ming-can | 2. College of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266580, China |
| YANG Jie | 2. College of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266580, China |
| LIU Yang | 2. College of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266580, China |
| JIANG Wen-ming | 2. College of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266580, China |
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| 中文摘要: |
| 目的 为保障油田正常安全生产，促进油田含聚污水的循环利用。方法 采用电絮凝技术单因素研究方法开展净化含聚污水的静态实验研究，探讨外加电流密度、极板间距、初始pH及聚合物浓度等因素对净化效果的影响规律。结果 当初始pH为7.0，电流密度为4.0 mA/m2，极板间距为1.0 cm，电解16 min时，综合处理效果最佳。此时，含油量与浊度去除率分别为98.85%，99.93%，处理每克油平均消耗为0.0494 g的Al，处理每立方米含聚污水的能耗为0.2895 kWh。污水中的聚合物浓度越小，净化效果越好。结论 中性处理，极板间距为1.0 cm，外加电流密度为4.0 mA/m2，通电16 min是最佳处理条件。 |
| 英文摘要: |
| Objective To guarantee normal safety production of oil field and promote cyclic utilization of polymer-contained wastewater in oil field. Methods The electrocoagulation single factor analysis method was used to carry out the experimental study on the purification of poly-contaminated wastewater to investigated effects of different current density, plate spacing, initial pH, polymer concentration and other factors on the purification effect. Results When the initial PH was 7.0, the current density was 4 mA/cm2, and the electrode spacing was 1 cm, the comprehensive treatment effect was the best after 16min of electrolysis. Under these operating conditions, the oil removal rate and turbidity removal rate were 98.85% and 99.93%. The consumption of aluminum and energy were 0.0494 g/g and 0.2895 kWh/m3 respectively. In addition, the smaller the polymer concentration, the better the purification effect. Conclusion For neutral treatment, the treatment condition is the best when the electrode spacing, current density and electrolysis duration are 1.0 cm, 4.0 mA/m2 and 16 min. |
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