| 浆粕黑液中回收碱的新技术 |
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| 引用本文： | 蒋志贤,宋光溥,夏振荣.浆粕黑液中回收碱的新技术[J].水处理技术,1988(5). |
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| 作者姓名： | 蒋志贤 宋光溥 夏振荣 |
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| 作者单位： | 中国纺织大学，中国纺织大学，上海化纤十一厂 上海，上海 |
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| 摘 要： | 本课题探讨了阳离于交换膜电渗析法从浆粕黑液中回收碱的新技术,进行了单阳膜、双阳膜、多阳膜的试验,考察了装置设备、工艺条件及电流密度等因素的影响。
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| 关 键 词： | 浆粕黑液 污染源 电渗析 离子交换膜 电流密度 |
A NEW METHOD OF RECOVERING BASIC MATERIAL FROM PULP BLACK LIQUOR |
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| Jiang Zhixian Song Guangpu.A NEW METHOD OF RECOVERING BASIC MATERIAL FROM PULP BLACK LIQUOR[J].Technology of Water Treatment,1988(5). |
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| Authors: | Jiang Zhixian Song Guangpu |
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| Affiliation: | Jiang Zhixian Song Guangpu (China Textil University Shanghai) Xia Zhenrong(Shanghai Chemical-fiber No. 11 factory) |
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| Abstract: | It is discharge of pulp black liquor that causes severe pollution for environment. It is a principal pollution source in Textile industry. Until now it is lack of effective and economical methods to recover these basic materials. In this paper we introduced the Ion-exchang Memberance Electrodialysis as a new technique for recovering basic material from pulp black liquor. We compared the performances of this method on single, double and numerous layers of memberance. We also described the influence of equipment device, technological condition and current density etc. We concluded that this technique is really economic and very effective especially for these pulp factories on small and middle scale. |
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| Keywords: | pulp black liquor pollution source electrodialysis ion-exch ange memberance current density |
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