Bioleaching of Surfactant-Modified Post-Mining Waste: Dataset of pH, Eh, specific surface area, and metal(loid) concentrations

The dataset refers to the leaching process of post-mining mineral waste. The process was carried out using acidophilic microorganisms. Before leaching, the mineral material was modified by the adsorption of anionic and cationic surfactants. Results of pH and Eh measurements, specific surface area, and the concentration of leached elements, including arsenic, iron, lead, and zinc, were included. Research was conducted within a project number 2021/43/D/ST10/02784, financed by the National Science Centre, Poland. Related articles: Effect of Surface Modification on Mineral Waste Dissolution Using Microorganisms: Physicochemical Aspects, Inzynieria mineralna, 2025; DOI:10.29227/IM-2025-02-03-39