The present invention relates to detergent-free cleansing water, a process for producing the cleansing water, a production apparatus for the cleansing water, and a method for separating water and oil emulsified by using the cleansing water, and Apparatus for Producing the Cleansing Water, anc Method fo Separating Emulsion

摘要

The present invention relates to cleaning water for removing contaminants such as oil without using a detergent, a manufacturing method and a manufacturing apparatus for the cleaning water, and a cleaning device for removing water and oil pollutants such as oil using the cleaning water, The present invention relates to a method of separating water and oil separated by water not including oil and includes soft water generators 10 and 12 incorporating an ion exchange resin 32 and a tourmaline mixture 46 having tourmaline and a metal And the water is passed in the order of the ion exchange resin 32 and the tourmaline mixture 46, and the hydroxyl ions (H₃O^-₂), And a hydronium ion (H₃O⁺), And the cleansing water is used to remove pollutants such as oil, and the emulsified water is hydroxyl ion (H₃O^-₂) And a hydronium ion (H₃O^-₂) Is an oil-in-water (O / W) type emulsion which surrounds the oil. By mixing the water of the O / W type emulsion with the hard water such as tap water,₃O⁺₂) And a hydronium ion (H₃O⁺) Is made into water and is separated into water containing no oil and oil.