Musa acuminata peel extract mediated eco-friendly synthesis of solar light-active ZnO nanosponge for enhanced dyeing wastewater degradationJin-Chung Sin, Ka-Wey Ong, Sze-Mun Lam and Honghu ZengE3S Web Conf., 167 (2020) 01003DOI: https://doi.org/10.1051/e3sconf/202016701003