| 脱乙酰壳多糖的絮凝作用研究 |
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| 引用本文： | 吴朝明,陈旭东.脱乙酰壳多糖的絮凝作用研究[J].西南师范大学学报(自然科学版),1994,19(1):51-54. |
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| 作者姓名： | 吴朝明 陈旭东 |
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| 作者单位： | 西南师范大学环境化学研究所，北京理工大学 |
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| 摘 要： | 对脱乙酰多糖的絮凝特征作了研究．实验结果表明，脱乙酰壳聚糖属于阳离子型絮剂，用量过多则产生絮凝恶化现象．它适合于酸性和中性的水和废水处理．温度升高和静置沉降时间延长有利于提高絮凝效果，电解质则对絮凝效果有影响．
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| 关 键 词： | 脱乙酰壳多糖 絮凝剂 絮凝作用 |
STUDIES ON THE FLOCCULATION OF CHITOSAN |
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| Chen Xudong,Wu Chaoming,Feng Ping,Chen Chunxia.STUDIES ON THE FLOCCULATION OF CHITOSAN[J].Journal of Southwest China Normal University(Natural Science),1994,19(1):51-54. |
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| Authors: | Chen Xudong Wu Chaoming Feng Ping Chen Chunxia |
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| Abstract: | The flocculation chacteristic of chitosan is described. The chitosan is a kind of cationic agglomera-tive agent.The flocculation deterioration is found when the excessive chitosan is added,The reeultsshow that this agglomerative agent is suitable for the treatment of acid and neuteral waste water;Thehigher temporature and longer standing time favor the focculatiun reeult and the effect of electrolyte onthe flocculation is also found. |
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| Keywords: | chitosan agglomerative agent hazimess flocculation |
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