| 多级环流曝气技术处理工业污水的实验研究 |
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| 引用本文： | 郭青,赵利锋.多级环流曝气技术处理工业污水的实验研究[J].环境科学导刊,2007,26(2):44-47. |
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| 作者姓名： | 郭青 赵利锋 |
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| 作者单位： | [1]山东省汶上县环境监测站,山东济宁272500 [2]北京科技风险投资股份有限公司,北京100081 |
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| 基金项目： | 论文实验工作得到了清华大学化学工程实验室党广悦高工、陈筛林以及李飞博士的指导和帮助,特此感谢. |
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| 摘 要： | 在结构简单、占地面积小、氧利用率高的多级环流曝气小型实验装置上，对某种石油化工排放污水进行了生化处理性能实验。分别利用间歇和连续两种装置进行污水的处理，均得到了良好的试验结果。间歇实验探索了污水降解与系统中溶解氧的变化情况的对比，摸索出了两者之间的初步关系。连续实验表明，污水的停留时间在3-5h时，出水COD可以降到80mg／L以下。
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| 关 键 词： | 多级环流 工业污水 污水处理 生物反应器 |
| 文章编号： | 1006-947X（2007）02-0044-04 |
| 修稿时间： | 2006-12-27 |
Study on Multi -stage Loop and Aerating Technology in Treatment of Industrial Wastewater |
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| GUO Qing, ZHAO Li -feng.Study on Multi -stage Loop and Aerating Technology in Treatment of Industrial Wastewater[J].Yunnan Environmental Science,2007,26(2):44-47. |
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| Authors: | GUO Qing ZHAO Li -feng |
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| Institution: | 1. Wenshang County Station of Environmental Monitoring in Shandong Province, Qining, Shandong 272500 China |
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| Abstract: | A biochemical experiment on petrochemical wastewater treatment is done by a small experimental multi -stage loop and aerating equipment with simple structure and high oxygen utilization factor. By intermittent and continuous ways to treat wastewater, excellent results were shown, Intermittent test compared the changes of wastewater degradation and DO, and the relation of them is discovered. Continuous experiments show that COD can decrease to 80 mg/1 within 3 to 5 hours. |
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| Keywords: | multi -stage loop industrial wastewater wastewater treatment biological reactor |
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