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| 预氧化微电解技术预处理高含盐氯碱废水 | |
| 引用本文： | 陈吉升,苗群,刘志强,王建娜,潘咸峰.预氧化微电解技术预处理高含盐氯碱废水[J].水资源保护,2009,25(4):58-60. |
| 作者姓名： | 陈吉升 苗群 刘志强 王建娜 潘咸峰 |
| 作者单位： | 1. 青岛市城市规划设计研究院,山东,青岛,266071 2. 青岛理工大学环境与市政工程学院,山东,青岛,266033 3. 中国石化齐鲁分公司研究院,山东,淄博,255400 |
| 摘 要： | 为了有效处理含有复杂有机污染物的高含盐氯碱废水,采用预氧化微电解工艺预处理该类废水。试验结果表明:在曝气充氧条件下,停留时间为4 h、DO质量浓度保持在1.0 mg/L左右时,COD的去除率在25%左右,多种复杂有机污染物可得到有效的降解,为后续好氧生化处理创造了良好条件。采用本文工艺平均处理成本仅为0.08元/m3。 |
| 关 键 词： | 氯碱废水 预氧化微电解 可生化性 |
| 修稿时间： | 2009/8/31 0:00:00 |
Study on pretreatment of chloro-alkali wastewater with a pre-oxidation and micro-electrolysis process |
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| CHEN Ji-sheng,MIAO Qun,LIU Zhi-qiang,WANG Jian-na,PAN Xian-feng.Study on pretreatment of chloro-alkali wastewater with a pre-oxidation and micro-electrolysis process[J].Water Resources Protection,2009,25(4):58-60. | |
| Authors: | CHEN Ji-sheng MIAO Qun LIU Zhi-qiang WANG Jian-na PAN Xian-feng |
| Affiliation: | CHEN Ji-sheng, MIAO Qun, LIU Zhi-qiang, WANG Jian-na, PAN Xian-feng ( 1. Qingdao Urban Planning and Design Institute, Qingdao 266071, China ; 2. School of Environmental and Municipal Engineering, Qingdao Technological University, Qingdao 266033, China; 3. Research Institute of Qilu Branch Company, SINOPEC, Zibo 255400, China) |
| Abstract: | The process of pre-oxidation and micro-electrolysis was used to effectively treat wastewater with a high chloroalkali concentration containing complex organic pollutants. The results showed that the COD removal rate was about 25 % and many complex organic contaminants could biedegrade effectively when the concentration of DO remained at about 1.0 mg/L under aeration oxygen transfer conditions and with the retention time being four hours. Pretreaanent created favorable conditions for further aerobic treatment of the wastewater, and it also reduced the cost to only 0.08 yuan/m3 on |
| Keywords: | chloro-alkali wastewater pre-oxidation and micro-electrolysis biodegradability |
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