3D magnetic nanocomposite modified with molybdenum disulfide: preparation and application in aqueous Cr(vi) remediation
Hexavalent chromium (Cr(vi)) poses severe environmental risks due to its high toxicity, persistence, and bioaccumulation. Adsorption technology is recognized as one of the core strategies for Cr(vi) remediation, but the development of low-cost, high-efficiency biochar-based adsorbents remains an urgent demand. In this...