Abstract: Provided is a treatment method that directly and separately separates and recovers a resin phase and an inorganic filler phase from a coating mist for an organic solvent-based coating used in general coating application. In a method that collects an organic solvent-based coating spray mist, the treatment method for the organic solvent-based coating spray mist is characterized by including a step for collecting the spray mist by bringing the organic solvent-based coating spray mist into contact directly and at high speed with water that comprises strong alkaline electrolysis water and in which the pH is maintained at 9 or higher and ORP is +200 mV or lower and a step for thereafter separating a solid portion, which has been formed, from the water that comprises the strong alkaline electrolysis water in which the spray mist has been collected. Additionally, the coating mist can be recovered with excellent efficiency and as a reusable resource.

Abstract: The purpose of the present invention is to provide a method for removing offensive odors from various discharge gases other than exhaust gases of motor vehicle. A method for treating a discharge gas including a discharge-gas treatment device in using an aqueous solution containing strong alkaline electrolyzed water, and directly contacting the discharge gas with the strong alkaline electrolyzed water, having a pH of 9 or higher and an ORP kept at 0 mV or less.

Abstract: Provided is a treatment method that directly and separately separates and recovers a resin phase and an inorganic filler phase from a coating mist for an organic solvent-based coating used in general coating application. In a method that collects an organic solvent-based coating spray mist, the treatment method for the organic solvent-based coating spray mist is characterized by including a step for collecting the spray mist by bringing the organic solvent-based coating spray mist into contact directly and at high speed with water that comprises strong alkaline electrolysis water and in which the pH is maintained at 9 or higher and ORP is +200 mV or lower and a step for thereafter separating a solid portion, which has been formed, from the water that comprises the strong alkaline electrolysis water in which the spray mist has been collected. Additionally, the coating mist can be recovered with excellent efficiency and as a reusable resource.