The invention relates to a method for treating volatile sulfur-bearing organic exhaust gases. The method comprises three steps, i.e., wet type real-time regeneration desulfurization, non-dipping dry-type fine desulfurization and hydrocarbon removal. According to the method, a wet type real-time regeneration desulfurization process can be used for treating sulfides in a concentration range of 0ppmto 100,000ppm and achieving the normal-temperature normal-pressure regeneration of a desulfurizer under the condition that the oxygen content of the exhaust gases is higher than 10%; and due to the non-dipping dry-type fine desulfurization, various sulfides can be removed and purified to achieve the zero discharge of the sulfides, the concentration of non-methane total hydrocarbons is further homogenized, the high efficiency of a terminal dealkylation unit is stabilized, the time for entry of non-methane total hydrocarbon gases in an explosive limit range under abnormal conditions is retarded,and thus, the safety of a terminal dealkylation system is effectively guaranteed.