AQUEOUS WASHING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an aqueous washing system capable of reducing a waste liquid to the utmost and reduced in economical cost by recovering sewage containing an oil component and a detergent separated on the side of a rinse tank to separate only the oil component. SOLUTION: In the aqueous washing system for washing a work with washing water containing the detergent housed in the washing tank 1 and transferring the washed work to the rinse tank to treat the same, the work having an oil component/detergent adhering and left thereon is transferred to the rinse tank 11 from the washing tank 1 to be subjected to rinsing treatment and the oil component/detergent is separated from the rinse water of the rinse tank through an adsorbent packed cartridge 16 to be recovered in the service tank 2 of the washing tank 1.