GROUND WATER CLEANING APPARATUS

摘要

PROBLEM TO BE SOLVED: To almost perfectly separate ground water in an oil-water turbid state into water and oil. SOLUTION: A ground water cleaning apparatus 10 is equipped with an oil-water separator 20 for separating ground water sent in an oil-water turbid state under pressure by a pump into water 60 and oil 65 floating on the surface of the water 60, the oil component storage tank 35A positioned under the oil- water separator 20 to receive and store oil 65 and a cleaning tank 70A positioned under the oil-water separator 20 and removing an oil component in water 60 during the passage of water 60 through an oil adsorbing material 49A in the tank 70A to discharge water 60 to the outside.