Water-gas integrated treatment method for phenolic resin acidic industrial waste gas

The invention relates to the technical field of waste gas treatment, in particular to a water-gas integrated treatment method for phenolic resin acidic industrial waste gas. The water-gas integrated treatment method comprises the following steps: S1, spraying and absorbing phenolic resin acidic industrial waste gas by adopting an alkaline biochemical sludge mixed solution containing aerobic bacteria, and then discharging the phenolic resin acidic industrial waste gas; and S2, adding an acid solution containing a surfactant into the discharged biochemical sludge mixed solution, separating out precipitates, and separating the precipitates after cross-linking reaction to obtain the phenolic resin spherical particles. By adopting the water-gas integrated treatment method disclosed by the invention, the waste gas treatment cost can be reduced, the treatment efficiency can be improved, the operation is simple and convenient, the method is suitable for industrial production, meanwhile, the phenolic resin spherical p