WATER AND WASTEWATER TREATMENT FACILITIES Some municipalities operate their own public utilities. Water and wastewater treatment is the one. You can figure out that the water treatment plant requires the installation of pumping stations (both subterranean and above ground) in order to make the water movement in the system. WHY NEED DEHUMIDIFIER FOR WATER AND WASTEWATER TREATMENT FACILITIES The common problems of these facilities face is the chronic condensation. It occurs when any time object surface temperature is below the dew point of the surrounding air. It will attack metal surfaces such as holding, treatment and filtration tanks, pump room equipment, pipes, supports, electrical equipment and the physical structure of the facility. This condensation and subsequent corrosion problem lead to the deterioration of the treatment plant.