China generates 70-100 million tons of garden waste per year,with an enormous amount and shows a trend of expanding year by year. Under the background of the "double carbon" strategy,in order to achieve green and low-carbon development of the city,it is necessary to scientific disposal and utilize garden waste,to achieve its reduction,harmlessness and resourcefulness,to "turn waste into treasure",and to alleviate the pressure of urban organic solid waste disposal. This paper summarizes and discusses the research progress of greening resource utilization such as mulching,composting,nutrient conversion,materialization,solid fuel conversion,bio-gasification,pyrolysis multi-coupling and landscaping,and provides an outlook on the future development trend. It is expected to provide reference for accelerating the realization of green and low-carbon resource utilization of garden waste.
关键词
园林绿化废弃物/碳达峰、碳中和/绿色低碳/资源特性/资源化利用
Key words
Garden waste/Carbon emissions peak/Carbon neutrality/Green and low-carbon/Resource feature/Resource utilization
维普
万方数据