A Critical Review on Economical and Sustainable Solutions for Wastewater Treatment Using Constructed Wetland

Abstract Pollutant removal by the mechanism of constructed wetland has led to low cost, highly efficient wastewater treatment technology. Constructed wetlands (CWs) are artificial engineered systems that mimic like natural wetlands. CW’s have been used in previous research treat a broad range waste streams at large-scale for low-cost application management. Generally, most literature targeted particular class or other due lack generalized techniques management using CWs. This work focuses on introductory information and review concept CWs based latest mechanisms inspire economical sustainable solutions water environmental problems. emphasis CW mechanism, construction, design, applications as well optimization wastewater. also highlights study with different stages removing pollutants from types wastewaters.