Phytoremediation of Wastewater through Implemented Wetland – A Review Purti Bilgaiyan, Niharika Shivhare and N.R.N.V. Gowripathi Rao E3S Web of Conf., 405 (2023) 04026 Published online: 26 July 2023 DOI: 10.1051/e3sconf/202340504026