Sorption properties of biochar made of spent coffee grounds

The dataset presents the adsorption performance of biochar produced from spent coffee grounds. It includes measurements of how effectively this biochar captures nitrogen compounds, phosphate ions, and lead (Pb) from solution. The results reflect the sorption behavior of the material under controlled experimental conditions and provide insight into its potential use for nutrient removal and heavy-metal remediation.

本数据集收录了以废咖啡渣为原料制备的生物炭（biochar）的吸附性能相关数据。数据集涵盖了该生物炭从溶液中捕获氮化合物、磷酸根离子以及铅（Pb）的效能测定结果。实验结果反映了该材料在受控实验条件下的吸附行为，可为其在养分去除与重金属修复领域的潜在应用提供理论参考。