ZIF-67修饰木材海绵吸附水中四环素的紫外可见光谱图

ZIF-67具有高比表面积、丰富的活性位点，将其负载在木材海绵能不用能够有效提升材料对有机污染物的去除性能。吸附四环素溶液前后的紫外光谱显示，位于268 nm处的峰强度降低，表明部分四环素被去除。经计算，当四环素溶液的初始浓度为200 mg L-1时，ZIF-67@CWS对四环素的最大吸附量达到186.5 mg g-1。

ZIF-67 possesses high specific surface area and abundant active sites. Loading it onto wood sponge can effectively enhance the material's removal performance towards organic pollutants. Ultraviolet spectra collected before and after adsorption of tetracycline solution show that the peak intensity at 268 nm decreases, indicating that part of the tetracycline has been removed. As calculated, when the initial concentration of tetracycline solution is 200 mg L⁻¹, the maximum adsorption capacity of ZIF-67@CWS toward tetracycline reaches 186.5 mg g⁻¹.

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背景与挑战

背景概述

该数据集包含ZIF-67修饰木材海绵吸附水中四环素的紫外可见光谱图，展示了材料对四环素的去除效果，最大吸附量达到186.5 mg g-1。数据来源于院基金项目，数据质量为预期测定的紫外光谱均已收集，曲线平滑，特征峰准确。