| 羟基聚合氯化铝的絮凝形态学 |
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| 引用本文： | 汤鸿霄.羟基聚合氯化铝的絮凝形态学[J].环境科学学报,1998,18(1):1-10. |
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| 作者姓名： | 汤鸿霄 |
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| 作者单位： | 中国科学院生态环境研究中心环境水化学国家重点实验室 |
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| 摘 要： | 羟基聚合物的形态转化是无机高分子絮凝剂的核心问题，其形态学应包括研制，生产和应用三方面内容。铝的羟基聚合物形态主要有六员环连续模式和聚十三铝聚集模式两类论点。形态控制参数应以水解度和碱化度并用。
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| 关 键 词： | 形态学 羟基 聚合氧化铝 絮凝剂 废水处理 |
FLOCCULATION MORPHOLOGY FOR HYDROXYL POLYMER OF POLY-ALUMINUM CHLORIDE |
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| Tang Hongxiao.FLOCCULATION MORPHOLOGY FOR HYDROXYL POLYMER OF POLY-ALUMINUM CHLORIDE[J].Acta Scientiae Circumstantiae,1998,18(1):1-10. |
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| Authors: | Tang Hongxiao |
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| Affiliation: | State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085 |
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| Abstract: | The transformation of species for hydroxyl polymer is a key problem of inorganic polymer flocculants. Their morphology should consist of the processes in research and development, production and application. There are two main aspects of the speciation for aluminum polymer: hexagonal rings model and tridecameric Al model. The multi functonal parameter hydrolysity is more useful than basicity. Ferron timed complexation spectroscopy is a practical method for speciation of hydroxyl polymer. The formation and stability of Al 13 are important research topics. The mechanism of flocculation for inorganic polymer is at the position between the traditional coagulants and the organic flocculants. |
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| Keywords: | morphology hydroxyl polymer hydrolysity Al 13 particulates |
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