Community sources, such as households, hospitals, hotels, commercial buildings. The school Office. Wastewater from these locations are the pollutants are organic compounds which are scraps of waste and substances used detergent mingle.
Community resources, including houses, commercial buildings, hotels, hospitals, schools, offices effluent from such places are pollutants are organic. The food waste, waste and substances used detergent mixed.
The community, including homes, commercial buildings, hotels, hospitals, schools, office of the wastewater from place to place such a pollutant is organic. Which is the food waste, and substance use detergent mixed here