The invention relates to the field of the resource treatment of industrial wastewater, and discloses a resource treatment method of carbendazol production wastewater. The resource treatment method comprises the following steps of (1), carrying out a wet oxidation reaction on the carbendazol production wastewater, and degrading a residual organic matter in the oxidized wastewater; (2), recovering ammonia water in a rectifying tower; (3), removing hardness by adopting sodium carbonate; (4), adsorbing and removing an amine substance in the wastewater by resin, and resolving and regenerating the wastewater through an acid and an alkali, so as to obtain strong salt water; (5), recovering the acid and a salt by utilizing a bipolar membrane electrodialysis process; (6), carrying out subsequent biochemical treatment on low-salt-content water, and then discharging the low-salt-content water up to a standard. The method is simple to operate; based on a membrane technique, a resin exchange technique and a bipolar membrane electrodialysis technique, the high-efficiency resource utilization of the acid and the alkali in high-salt wastewater is realized; further, the recovered acid and alkali, on one hand, can be used as an agent to be circularly used for wastewater treatment and the resolution of the resin, and on the other hand, can be used as a product to produce economic benefit, thereby realizing appreciation.