Integration of carbide lime substrate for enhanced energy recovery and dye decomposition in plant-microbial fuel cell coupled with cupric oxide/carbon cathodeGuo-Yao Leow, Sze-Mun Lam, Jin-Chung Sin and Honghu ZengE3S Web Conf., 603 (2025) 01028DOI: https://doi.org/10.1051/e3sconf/202560301028