The invention discloses a treatment and recovery method for waste chemical reagent bottles. The method comprises the following steps of carrying out sorting, cleaning bottle caps; soaking bottle bodies; pre-cleaning the bottle bodies; carrying out crushing; carrying out secondary cleaning; carrying out disinfecting; carrying out draining; and carrying out packaging. According to the treatment andrecovery method for the waste chemical reagent bottles, pollutants contained in the bottles can be fully separated, reutilization of the glass bottles is realized, by means of a method for carrying out cleaning and crushing simultaneously, no dust is generated, the method is efficient, energy-saving and free of dust pollution, meanwhile, waste gas and waste water generated in the treatment processare reasonably collected and are subjected to corresponding treatment, a production process is smooth, energy-saving, environmentally-friendly and pollution-free, the bottle bodies and the bottle caps of the waste chemical reagent bottles are treated separately, meanwhile, glass bottle caps and plastic bottle caps are treated separately, so that the glass bottle caps and the plastic bottle caps can be prevented from being abandoned, the resource utilization rate is increased, and meanwhile, cleaning is more sufficient by means of the classification treatment, so that later reutilization is facilitated.