In recent years, the national environmental protection policy becomes stricter gradually, the old waste gas treatment equipment of ship enterprises can not meet the new environmental protection requirements gradually, and the choice of new equipment of ship enterprises lacks the theoretical basis and data support. By analyzing the characteristics of Volatile Organic Compounds (VOCs) organized emission in ship section painting dressing, and comparing the applicable conditions of different treatment technologies, a combined treatment equipment for VOCs organized emission in ship section painting dressing is developed, and its treatment effect is tested. The results show that the treatment effect of combined treatment equipment is good and it completely meets the new environmental protection standard.