Comparative evaluation of hydroxylamine, sulfite, and ascorbate for low-micromolar Cu(II)-mediated bacterial inactivation in copper-containing wastewater contexts: Performance, redox behavior, and post-treatment toxicity - Jiali Peng; Junwei Yao; Chenye Fu; Qingqing Hao; Jingxingyu Wu; Yanyu Huang; Youheng Zhang; Shihuai Deng; Xiaohui Lu (Journal of Environmental Chemical Engineering, 2026)