| 微生物絮凝剂M-25在酱油废水处理中的应用 |
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| 引用本文： | 曹建平,戴友芝,唐受印,张平,张选军.微生物絮凝剂M-25在酱油废水处理中的应用[J].水处理技术,2005,31(2):7-9. |
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| 作者姓名： | 曹建平 戴友芝 唐受印 张平 张选军 |
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| 作者单位： | 湘潭大学环境工程系,湖南,湘潭,411105;东华理工学院土木与环境工程系,江西,抚州,344000;湘潭大学环境工程系,湖南,湘潭,411105;湖南工程学院,湖南,湘潭,411104 |
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| 基金项目： | 湖南省计委资助项目(2001907)，湘潭大学学生创业基金资助项目 |
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| 摘 要： | 利用高效絮凝剂产生菌M-25所产生的微生物絮凝剂处理酱油废水，处理结果与Al2(SO4)3，和PAM的处理结果作对比。结果表明，微生物絮凝剂M-25单独处理酱油废水的效果优于Al2(SO4)3，与PAM效果接近，而且，所需沉降时间最短，仅为30min。M-25与Al2(SO4)3，复配后，可提高处理效率，絮凝率和COD去除率分别达到77．2%和79．8%。
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| 关 键 词： | 微生物絮凝剂 酱油废水 废水处理 |
| 文章编号： | 1000-3770(2005)02-0007-3 |
| 修稿时间： | 2003年7月18日 |
TREATMENT OF SOY WASTEWATER BY MICROBIAL FLOCCULANT M-25 |
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| Cao Jian-ping,Dai You-zhi,Tang Shou-yin,Zhang Ping,Zhang Xuan-jun.TREATMENT OF SOY WASTEWATER BY MICROBIAL FLOCCULANT M-25[J].Technology of Water Treatment,2005,31(2):7-9. |
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| Authors: | Cao Jian-ping Dai You-zhi Tang Shou-yin Zhang Ping Zhang Xuan-jun |
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| Affiliation: | Cao Jian-ping1,2,Dai You-zhi1,Tang Shou-yin3,Zhang Ping1,Zhang Xuan-jun1 |
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| Abstract: | A study on treatment of soy wastewater by microbial flocculant produced by M-25Aspergillus is reported in this paper.The treatment results are contrasted to these of Al2(SO4)3 and PAM, and indicate that the flocculation efficiency of M-25 are superior to Al2(SO4)3 , and close to PAM. The settling period of M-25 is only 30 min,which is the shortest of the three.The compound flocculant of M-25 and Al2(SO4)3 can improve the flocculation efficiency and the removal rate of COD, which reach to 77.2% and 79.8% respectively. |
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| Keywords: | microbial flocculant soy wastewater wastewater treatment |
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