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水凝胶材料由于其良好的金属离子吸附性能,从而在废水处理和环境保护等领域起到了重要作用。本文综述了天然水凝胶材料的开发及其在水处理(重金属离子去除方面)应用上的研究进展。详细讨论了天然水凝胶类型及其不同结构对重金属离子处理性能的影响。最后,对废水处理的水凝胶材料进行了展望。
Hydrogels play an important role in the field of wastewater treatment and environmental protection because of their good metal ion adsorption properties. This article reviews the development of natural hydrogel materials and their application in water treatment (heavy metal ion removal). The effects of natural hydrogels and their different structures on the treatment of heavy metal ions were discussed in detail. Finally, the prospect of wastewater treatment hydrogels is also discussed.