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用Mg/Si和Ag杂的碳基媒体雨水过系统用于多重污染物清除

So Yeon Yoon^1,2, Hyeseong Kim¹, Reneesha Valiyaveettil Basheer¹

¹Department of Environmental Engineering, Kwangwoon University, Seoul 01897, Republic of Korea.

Materials (Basel, Switzerland)

|November 27, 2024

概括

一种新型的多污染物清除盒系统 (MPECS) 有效地从水中去除重金属,有机污染物和大肠杆菌. 兴奋剂活性炭增强了其容量,为净化水提供了有前途的解决方案.

科学领域:

环境科学环境科学
材料科学材料科学材料科学
水处理处理水的方法

背景情况:

传统的水处理方法难以同时去除各种污染物.
基于棕树废弃物的活性炭 (PSAC) 显示出潜力,但需要加强多重污染物清除.
重金属,有机污染物和微生物污染对水质构成重大风险.

研究的目的:

评估多污染物清除盒系统 (MPECS) 的有效性,用于清除重金属,有机污染物和大肠杆菌.
调查 (Mg) / (Si) 兴奋剂对PSAC性能的影响.
为了比较MPECS性能与未经修改的PSAC和商业活性炭 (DJAC).

主要方法:

制造Mg/Si-合PSAC (Mg/Si-PSAC) 和Ag-合PSAC (Ag-PSAC) 的生产.
使用这些材料组装一个多污染物清除卡特里奇系统 (MPECS).
使用固定床柱实验进行重金属,有机污染物和大肠杆菌去除的性能评估.

主要成果:

/浸通过增加表面积和吸附点显著增强了重金属的去除.
与PSAC和DJAC相比,MPECS列表显示出更高的性能.
MPECS实现了1.5至2.0倍更高的大肠杆菌去除,同时改善了有机污染物和重金属的去除.

结论:

采用Mg/Si-PSAC的MPECS表现出优异的多污染物清除能力,包括消毒.
这一系统显示了有效的雨水净化和解决水质挑战的重大前景.
开发的材料和系统为水处理提供了可持续和高效的方法.

关键词:

吸附吸附是一种吸附.过过器的过方式是多重污染物的多重污染物棕树的外活性炭活性炭.雨水雨水雨水雨水

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