| 味精生产废水絮凝沉淀实验研究 |
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| 引用本文： | 孙玉,许凤斌,蒋克旭.味精生产废水絮凝沉淀实验研究[J].辽宁城乡环境科技,2003,23(2):13-17. |
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| 作者姓名： | 孙玉 许凤斌 蒋克旭 |
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| 作者单位： | [1]葫芦岛市环境监理支队 [2]中国石油锦西石化分公司 [3]葫芦岛市环境保护科学研究所葫芦岛市125000 |
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| 摘 要： | 选择聚合硫酸铁作为絮凝剂，羧甲基纤维素钠和壳聚糖作为助凝剂，进行了味精生产废水絮凝实验研究，确定了影响其工艺条件的主要因素。研究表明：采用聚合硫酸铁作为处理味精离交尾液的絮凝剂，以羧甲基纤维素钠作为助凝剂，pH值的适应范围广(pH值5—10)，在适宜的条件下，COD去除率达45．4％。采用聚合硫酸铁作为絮凝剂，羧甲基纤维素钠作为助凝剂去除味精离交尾液中的COD是可行的。
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| 关 键 词： | 絮凝 沉淀 聚合硫酸铁 壳聚藏 味精生产 生产废水 |
Study on Coagulation Treatment Efficience of Wastwater fromMonosodium Glutamate Process |
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| Sun Yu.Study on Coagulation Treatment Efficience of Wastwater fromMonosodium Glutamate Process[J].Liaoning Urban and Rural Environmental Science & Technology,2003,23(2):13-17. |
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| Authors: | Sun Yu |
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| Abstract: | The treatment of waste water of monosodium glutamate has been researched for years .It proved the waste water is very difficult to treat . To the proposed technology process, the paper choose the appropriate coagulant to experiment and experiment their influence factor. The research prove: To utilize Poly-Fe (PFS) as a coagulant to treat waste liquid of monosodium glutamate is very safety. When using sodium carboxymethylcellulose (CMC) as aid-coagulant, pH value may change from 5 to 10,under fit condition, COD can be removed 45.5% ..To utilize PFS as coagulant and use CMC as aid-coagulant to get rid of COD is a practical plan. |
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| Keywords: | wastewater of glutamate monosodium coagulant precipitation Poly-Fe (PFS) sodium carboxymethylcellulose (CMC) chitosan (CTS) |
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