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使用磁纳米复合材料优化和铜去除的变量

Chou-Yi Hsu¹, Mohammed Ahmed Mustafa², Ghadir Kamil Ghadir³

¹Department of Pharmacy, Chia Nan University of Pharmacy and Science, Tainan City, 71710, Taiwan.

|May 18, 2025

概括

铁/活性炭 (COF/AC) 复合物有效地使用超声波辅助去除和铜. 这种吸附剂在实验室和真实水样中显示出高效率和可重复使用性.

科学领域:

环境科学环境科学
材料科学材料科学材料科学
化学化学化学

背景情况:

水中的重金属污染对环境和健康构成重大风险.
开发高效且可重复使用的吸附剂对于水资源整治至关重要.

研究的目的:

为了研究超声波辅助的和铜的去除,使用铁/活性炭 (COF/AC) 复合物.
为了优化去除条件,并评估吸附剂的可重复使用性.

主要方法:

使用SEM,EDX,BET,XRD和VSM对COF/AC复合物的表征.
研究复合物数量,pH值,重金属度和超声波时间对去除效率的影响.
使用R2和Adj-R2进行统计分析以验证实验数据.

主要成果:

这种COF/AC复合物表现出高表面积 (659.4 m2/g) 和高孔积 (0.482 cm3/g).
确定了最佳的去除条件:0.22g复合物,22分钟超声波,19 mg/L度和pH 5.
的最大去除效率为93.46%,铜的最大去除效率为97.45%.
这种COF/AC复合材料在多达4个重复使用周期中保持了高的去除效率.

结论:

合成的COF/AC复合物是一种高效的吸附剂,可以去除和铜.
超声波辅助吸附显著提高了重金属去除效率.
COF/AC复合材料显示出出色的可重复使用性和实际水处理应用的潜力.

关键词:

是的组成部分.铜铜铜铜铜铜优化优化优化优化移除移除移除移除

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