Constructed wetlands in India revolutionize wastewater treatment, improving water quality.
Constructed wetlands are effective in treating wastewater in India. They help remove pollutants like COD, BOD, TSS, TN, and TP from both domestic and industrial wastewater. Vertical and horizontal flow constructed wetlands are good for removing TSS, BOD, and TP, while hybrid wetlands are best for COD removal. This treatment method improves water quality and allows for the reuse of wastewater for irrigation and agriculture.