从灰色水中吸附有毒金属,使用子的生物炭和花费绿茶
Abudu Ballu Duwiejuah1, Emmanuel Frimpong Adjei1, Elliot Haruna Alhassan2
1Department of Biotechnology and Molecular Biology, Faculty of Biosciences, University for Development Studies, Tamale, Ghana.
Heliyon
|October 4, 2024
概括
子皮生物炭和绿茶有效地从废水中去除了,和等有毒金属. 这种可持续的方法提供了一种绿色技术解决方案,实现零淡水污染.
科学领域:
- 环境科学 环境科学
- 绿色化学 绿色化学
- 材料科学 材料科学 材料科学
背景情况:
- 废水排放对人类和生态健康构成风险.
- 清除有毒金属的环保,可持续和具有成本效益的方法是必不可少的.
- 吸附是一种有前途的废水整治技术.
研究的目的:
- 为了评估子皮生物炭和消耗的伊普拉人参风味绿茶作为灰色水中有毒金属的吸附剂.
- 确定这些材料对,和的吸附能力和效率.
- 评估这些吸附剂作为废水处理的绿色技术的潜力.
主要方法:
- 灰水样本使用子皮生物炭和花 ginseng 香味绿茶进行处理.
- 测量了 (Cd), (Cr) 和 (Pb) 的吸附能力和去除效率.
- 分析了吸附剂对不同金属的吸附性能和亲和力.
主要成果:
- 子生物炭实现了高的去除率:Cd为88.7098.20%,Cr为7896%和Pb为95.7199.29%.
- 消耗绿茶的去除率很高:Cd的去除率为94.0396.87%,Pb的去除率为98.5299.48%,Cr的去除率为5274%.
- 吸附剂亲和度跟随了这一趋势:Pb > Cd > Cr,这两种材料都适合吸附有毒金属.
结论:
- 子生物炭和消耗的伊普拉人参风味绿茶是有效的吸附剂,可以从灰色水中去除有毒金属.
- 这些材料代表了废水处理的可行绿色技术,有助于减少污染.
- 与花费绿茶相比,子的生物炭显示出更高的去除效率.
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