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Cu2+-absorption performance of super absorbent fiber
Author(s): 
Pages: 24-27
Year: Issue:  12
Journal: Technical Textiles

Keyword:  Cu2+回收;
Abstract: 为了了解超吸水纤维对重金属离子的吸收性能,为纤维在污水处理等环保领域的应用提供理论依据,以Cu2+为对象,研究CuSO4溶液温度、浓度、pH值、吸液时间及Na+浓度对Cu2+吸收性能的影响规律.结果表明:随着溶液温度的升高,Cu2+的吸收量呈现先上升后下降的趋势;随着pH值的降低,Cu2+的吸收量迅速降低;随着CuSO4浓度的升高,Cu2+的吸收量逐渐增加;随着时间的延长,Cu2+的吸收量先迅速上...
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