| 应用高梯度磁分离技术处理糖蜜酒精废水 |
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| 引用本文： | 郑必胜,郭祀远,李琳,蔡妙颜.应用高梯度磁分离技术处理糖蜜酒精废水[J].环境科学学报,1999,19(3):252-255. |
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| 作者姓名： | 郑必胜 郭祀远 李琳 蔡妙颜 |
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| 作者单位： | 华南理工大学轻化工研究所,广州,510641 |
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| 摘 要： | 采用投磁种的方法进行强化，高梯度磁分离技术可以有效地用于处理有机工业废水，废水经处理后其浊度、色度和ＣＯＤ都大大降低．系统地研究了这一新方法应用于处理糖蜜酒精废水以及磁种再生的全过程，探讨了磁种的活性、处理效果及其影响因素．结果表明，废水磁种强化磁分离处理过程主要是一个ｐＨ控制过程，最佳处理ｐＨ值为５左右，磁种再生ｐＨ值为１１左右．
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| 关 键 词： | 高梯度磁分离 糖蜜酒精废水 磁种 废水处理 |
| 收稿时间： | 1997/10/10 0:00:00 |
| 修稿时间： | 1998/3/10 0:00:00 |
The treatment of wastewater from fermented molasses using a HGMS |
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| ZHENG Bisheng,GUO Siyuan,LI Lin and CAI Miaoyan.The treatment of wastewater from fermented molasses using a HGMS[J].Acta Scientiae Circumstantiae,1999,19(3):252-255. |
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| Authors: | ZHENG Bisheng GUO Siyuan LI Lin and CAI Miaoyan |
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| Institution: | The Research Institute of Light Industry & Chemical Engineering, South China University of Technology, Guangzhou 510641,The Research Institute of Light Industry & Chemical Engineering, South China University of Technology, Guangzhou 510641,The Research Institute of Light Industry & Chemical Engineering, South China University of Technology, Guangzhou 510641 and The Research Institute of Light Industry & Chemical Engineering, South China University of Technology, Guangzhou 510641 |
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| Abstract: | High gradient magnetic separation (HGMS) was applied for treatment of the wastewater from fermented molasses and the regeneration of magnetic seeds was studied.The activation of the magnetic seeds and the efficiency of the treatment,as well as the factors affecting the performance are discussed.It was found that the treatment efficiency depended mainly on the pH.The most suitable pH for the treatment and for the regeneration of magnetic seeds was 5.0 and 11.0,respectively. |
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| Keywords: | high gradient magnetic separation wastewater from fermented molasses magnetic seeds wastewater treatment |
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