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| 山梨酸废水处理的试验研究 | |
| 引用本文： | 张凤君,吴琼,毛亚蓉,刘春晖,李俊杰,李鑫.山梨酸废水处理的试验研究[J].辽宁化工,2007,36(9):625-628. |
| 作者姓名： | 张凤君 吴琼 毛亚蓉 刘春晖 李俊杰 李鑫 |
| 作者单位： | 1. 吉林大学环境与资源学院,吉林,长春,130026 2. 长春汽车材料研究院,吉林,长春,130011 3. 吉林省长春水文水资源勘测局,吉林,长春,130021 4. 吉林省石油化工设计研究院,吉林,长春,130021 |
| 基金项目： | 吉林省科技厅资助项目（20040577）;吉林环保局资助项目（2004-11）. |
| 摘 要： | 试验将水解酸化和膜生物反应器结合,对山梨酸废水进行处理研究,水解酸化过程可使BOD/COD比值明显提高。当进水COD为1 500~2 500 mg/L,出水COD达50~110 mg/L;COD去除率在95%以上,膜截留去除的COD约占10%。NH4—N去除率在90%左右。达到出水要求。 |
| 关 键 词： | 山梨酸废水 水解酸化 膜生物反应器 |
| 文章编号： | 1004-0935（2007）09-0625-04 |
| 修稿时间： | 2007-04-29 |
Study on Treatment of Potassium Sorbic Acid Wastewater |
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| ZHANG Feng-jun,WU Qiong,MAO Ya-rong,LIU Chun-hui,LI Jun-jie,LI Xin.Study on Treatment of Potassium Sorbic Acid Wastewater[J].Liaoning Chemical Industry,2007,36(9):625-628. | |
| Authors: | ZHANG Feng-jun WU Qiong MAO Ya-rong LIU Chun-hui LI Jun-jie LI Xin |
| Affiliation: | 1. College of Environment and Resources, Jilin University, ChangChun, Jijin 130026, China; 2. The material academe of the first car factory, Changchun 130026, China; 3. Jilin Province hydrology water resources survey bureau, Changchun, Jijin, 130021, China, 4. Design and Research Institude for Petrochemical Engineering of Jilin Province Changchun, Jijin. 130021 ,China |
| Abstract: | The hydrolysis acidification and membrane bio -reactor combined together was used to treat potassium sorbic acid wastewater. The ratio of BOD/COD was increased obviously after the hydrolysis acidification processes. The inlet COD level was 1 500 - 2 500 mg/L, in the effluent of the reactor it dropped down to 50 - 110 mg/L. The removal rate of COD was more than 95% ,and about 10 % of COD was caught by membrane. The removal rate of NH4-N was about 90 %, which verified the feasi- bility of hydrolysis acidification and membrane bio - reactor treating potassium wastewater. |
| Keywords: | Potassium wastewater Hydrolysis acidification Membrane bio-reactor |
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