Sewage & industrial wastewater treatment holds significant importance for several reasons. Firstly, it safeguards human health and the environment by eliminating harmful pollutants from water, including disease-causing bacteria, viruses, and chemicals that threaten aquatic life. Secondly, it aids in conserving water resources by recycling wastewater instead of discharging it into the environment, which is particularly vital in water-scarce regions and areas vulnerable to pollution.