酸盐基材料作为可持续水处理的吸附剂
Vasi Uddin Siddiqui1, R A Ilyas2, S M Sapuan1
1Advanced Engineering Materials and Composite Research Centre (AEMC), Department of Mechanical and Manufacturing Engineering, Universiti Putra Malaysia, Serdang, Malaysia.
International journal of biological macromolecules
|January 17, 2025
概括
从棕藻中提取的酸盐为废水处理提供了一个可持续且具有成本效益的解决方案. 这种纳米材料通过吸附有效地去除重金属和有机污染物,提供了一个有希望的环保替代品.
科学领域:
- 材料科学 材料科学 材料科学
- 环境科学 环境科学
- 化学工程是化学工程的重要组成部分.
背景情况:
- 对水污染的化学处理带来风险,并带来高管理成本.
- 棕藻中的多糖酸 (Alginate) 正被探索为一种可持续的替代品.
- 纳米材料装饰的酸盐显示出有效去除污染物的潜力.
研究的目的:
- 审查废水处理中的酸盐基材料的现状,挑战和未来前景.
- 突出阿尔金酸盐作为各种水性污染物的吸附剂的作用.
- 评估酸盐复合材料的修饰和吸附行为.
主要方法:
- 文献综述侧重于基于酸盐的吸附剂.
- 对污染物去除吸附技术的分析.
- 阿尔金酸盐在处理各种污染物中的应用表格.
主要成果:
- 基于酸盐的复合材料是有效的,低成本的重金属 (例如,Cd,Pb,Zn) 和有机污染物 (例如,染料,农药) 的吸附剂.
- 吸附是一种关键技术,污染物粘附于酸盐表面.
- 已经证明能够去除工业涂料和抗生素.
结论:
- 酸盐的生物降解性,低成本,稳定性和高透性使其成为未来废水处理中不可或缺的材料.
- 在广泛的全球应用方面,尤其是在马来西亚等地区,仍然存在挑战.
- 需要进一步的研究来克服这些挑战,以便更广泛地实施.
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