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Application of Chitin in the Wastewater Treatment
Author(s): 
Pages: 245,248
Year: Issue:  5
Journal: ENVIRONMENTAL POLLUTION & CONTROL

Keyword:  壳聚糖 悬浊物 化学需氧量 菌落壳聚糖分子含有氨基故带正电荷而一般的活性污泥带有负电荷因而壳聚糖可使带电污泥胶凝而沉淀[2].壳聚糖分子中的氨基和羟基可与Cu2+、Hg2+、Ag+、Au3+等重金属离子形成稳定的鳌合物而沉降从而可有效地处理工业废水中的重金属.据报道利用壳;
Abstract: 利用文献[1]所制得的壳聚糖进行污水处理试验.通过对重金属离子的吸附试验和对污水中悬浊物及菌落的测定,证明壳聚糖在废水处理中的应用价值.
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