【摘要】 壳聚糖作为性能优良的天然高分子化合物,在废水处理领域表现出良好的应用效果,不仅可以有效地治理水污染,还可以回收重金属等有用资源,且其无毒无害、可生物降解、不产生二次污染。文章用壳聚糖作为絮凝剂脱除铜离子,考察了不同铜离子浓度,不同pH的影响。实验结果表明壳聚糖具有优良的絮凝性能,在废水处理领域表现出良好的应用效果。更多还原

【Abstract】 Chitosan as a good performance of natural macromolecular compound shows good application effect in the wastewater treatment fields.It not only can control water pollution effectively but also can recover the heavy metals and other useful resources.And it is harmless,biodegradable and does not have two pollution.In the paper to remove Cu2+ from wastewater using chitosan as flocculants,pH,mass concentrate ion of Cu2+ on removal rate were investigated.The result of experiment showed that Chitosan had good flocculating effect and it had good application effect in the wastewater treatment fields.更多还原