危险废物处置过程中废气处理技术综述

A Review of Waste Gas Treatment Technology in Hazardous Waste Disposal

近年来,危险废物的产量逐年增加,为实现危废的“减量化、无害化、资源化”处置,越来越多的危废处置企业新建或是扩建,并配备一整套的处置设施。但是,危废处置过程中仍会有不可忽视的环境影响问题,废气产生于处置过程中的各个环节,危险性强,严重威胁生态环境。面对日趋于严格的环境保护形势,本文综述了危废处置过程中废气的主要产生环节及相应的处理技术。

In recent years,the production of hazardous waste has increased year by year.In order to achieved the“reduction,harmlessness,and resource-based”of hazardous waste,more and more hazardous waste disposal enterprises were newly built or expanded,and equipped with a complete set of disposal facility.However,there were still environmental impacts that could not be ignore in the process of hazardous waste disposal.Exhaust gas was generated in all aspects of the disposal process,which was dangerous and seriously threatens the ecological environment.Facing the increasingly strict environmental protection situation,this paper reviewed the main production process of waste gas in the process of hazardous waste disposal and the corresponded treatment technology.