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在基石膏基聚硫化物的制备及其在固化铜污染土壤中的应用

Yimo Dai¹, Heping Zeng¹, Li Duan¹

¹Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, 650093, Yunnan, China.

Environmental research

|July 23, 2025

概括

这项研究引入了一种新的方法,使用化石制造聚硫化溶液,用于修复被铜污染的土壤. 这种方法有效地固定了97%的铜离子,提供了一个可持续的废物回收解决方案.

科学领域:

环境科学环境科学
土壤修复土壤的修复.
废物管理废物管理

背景情况:

重金属土壤污染是一个关键的环境挑战.
传统的整治方法往往是低效或昂贵的.
中国大量储存的石会造成污染和经济损失.

研究的目的:

开发一种具有成本效益的方法,利用石膏修复受铜污染的土壤.
探索石废弃物的资源回收潜力.
为了研究聚硫化的形成和应用,来自.

主要方法:

为最佳条件进行模拟计算.
管炉实验用于材料分析.
铜污染土壤处理实验,以评估修复效率.

主要成果:

确定了石的最佳分解条件.
一个多硫化物溶液成功地使用的制备.
土壤中最高的铜离子固化率达到了97%.

结论:

石可以有效地用于生产用于土壤修复的多硫化.
该过程将石化转化为有价值的试剂,减少浪费.
这种方法为工业废物回收和重金属污染控制提供了双重解决方案.

关键词:

这是一种重金属,重金属.基石灰是一种.聚硫化物多硫化物土壤整治土壤整治土壤整治

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