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生物方法减轻电池生产废水中的重金属污染:进展,挑战和前景

Andrea Monroy-Licht¹, Walter Jose Martinez-Burgos², Júlio Cesar de Carvalho²

¹Chemistry and Biology Group, Chemistry and Biology Department, Universidad del Norte, Barranquilla, 081007, Colombia. Alicht@uninorte.edu.co.

Environmental science and pollution research international

|September 2, 2025

概括

电池生产的废水含有有毒的重金属. 这一审查强调了生物修复技术,如生物吸收和植物修复,作为有效污水处理的可持续解决方案.

科学领域:

环境科学
生物技术
化学工程

背景情况:

电池制造产生含有危险重金属的废水 (Pb,Cd,Ni,Cu,Zn,Cr).
这些金属由于其持久性,毒性,生物积累潜力和进入食物链而带来重大风险.
传统的处理方法往往无法解决这些污染物的复杂性.

研究的目的:

审查来自电池生产的重金属污染废水的新兴生物修复技术.
通过生物方法分析重金属去除的机制.
确定知识缺口,并提出可持续废水管理的未来研究方向.

主要方法:

对电池行业废物生物修复策略的综合文献审查.
专注于生物方法,包括生物吸收,植物修复和微生物治疗.
分析重金属去除效率和机制.

主要成果:

生物吸收是最常见的生物修复策略,在各种生物体中使用了54.4%的审查研究.
生物方法为传统的重金属处理提供了有希望的替代方案.
在可持续技术和传统生态知识的整合方面存在关键知识缺口.

结论:

生物修复,特别是生物吸收,是处理电池生产中的重金属污染的可行和可持续方法.
需要进一步的研究,以整合先进的可持续技术和当地社区的知识,以改善废水管理.
促进环境正义和可持续实践对于负责任的电池制造至关重要.

关键词:

电池废水生物修复重金属的使用微生物纳米材料植物修复

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