| 摘要 |
PROBLEM: To provide a novel paint waste liquid treatment method that is of simple construction, may be handled with ease, is easy to operate, and has good efficiency. SOLUTION MEANS: A method of treating waste liquid containing paint associated with the present invention is characterized in that at least one of either a treatment solution or a waste liquid containing paint is atomized and supplied in droplet form to a treatment tank, and a treatment solution phase and a waste liquid phase are mixed to produce flowing material in an emulsified state (a flowing emulsion), to treat said waste liquid. The present invention makes it possible for treatment of paint waste liquid to be carried out more simply and more easily than is the case with biological waste liquid treatment techniques, and makes it possible for treatment to be carried out at sites where waste liquid is generated. SELECTED DRAWING: FIG. 1
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