Novel electrodialysis membrane device for treating VOC (volatile organic compound) waste gas and treating discharged acid wastewater

The utility model discloses a novel electrodialysis membrane device for treating VOC (volatile organic compound) waste gas and treating discharged acid wastewater, and relates to the related technical field of wastewater recovery and treatment. The utility model comprises a positioning structure and a membrane structure, wherein the membrane structure is fixed in the positioning structure; the membrane structure comprises an alloy female membrane, an alloy male membrane, a conventional polar membrane, a white polar frame pad and a partition plate, the white polar frame pad, the conventional polar membrane and the white polar frame pad are sequentially arranged on the side, close to the perforated plate, of the alloy female membrane towards the perforated plate, and the white polar frame pad, the conventional polar membrane and the white polar frame pad are sequentially arranged on the side, close to the perforated plate, of the alloy male membrane towards the perforated plate; the alloy female membrane and th