水凝胶及其纺织复合材料在重金属去除中的研究进展

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中图分类号：TS106；TQ424 文献标志码：ADOI：10.13338/j.issn.1006-8341.2025.04.001

AbstractWith the rapid development of industrialization，global water resource shortages and heavy metal pollution are intertwined， posing a serious threat to ecological security and human health. Based on the status of heavy metal removal technology，this paper analyzes the characteristics and limitations of carbon-based materials，metal-organic frameworks，and biomass adsorbents. It also focuses on hydrogel materials，explaining their 3D network structure，preparation mechanism involving physical/chemical cross-linking，and summarizing the progress of natural， synthetic，and composite hydrogels in heavy metal adsorption. Furthermore，it explores functional modification strategies and adsorption efficiency of 1D to 3D textile materials，considering their multi-dimensional structure and mechanical properties. Building on this foundation，the paper proposes the design of hydrogel-textile composite materials，optimization of mechanical strength，enhancement of selective adsorption capacity，and improvement of eco-friendly manufacturing processes. This aims to promote large-scale application of these materials in heavy metal pollution control and provide innovative solutions for safe and sustainable water resource system.

Keywordshydrogel-textile composite materials;heavy metal removal;adsorbent materials

0 引言

水是人类生存和社会发展不可或缺的宝贵资源。（剩余28980字）