Direct utilization of a solid byproduct from the recycling of spent lithium-ion batteries as a Co-Mn-based catalyst for efficient chloramphenicol degradation via peroxymonosulfate activation - Yuyan Lai; Rui Shi; Shiyu He; Zhiyuan Zhang; Nengmin Zhu; Wenlai Xu; Haijiao Xie (Journal of Water Process Engineering, 2026)