我国餐厨废油制取生物柴油的开发应用进展与展望

Research advance and future prospect on production of biodiesel from waste cooking oil

用餐厨废油制取生物柴油,一方面可实现柴油的"清洁"和"减量",另一方面也是餐厨废油资源化合理利用的有效途径。本文概述了我国现阶段餐厨垃圾的产生状况和处理处置措施,以及国际上利用餐厨废油制取生物柴油的现状和进展;介绍了餐厨废油制取生物柴油的主要生产工艺和技术方法,分析并揭示了我国餐厨废油制取生物柴油存在的主要问题;最后,对餐厨废油制取生物柴油研究进行了展望,并就其快速健康发展提出了一些相关建议。

Biodiesel produced from waste cooking oil is an alternative clean fuel to fossil diesel.The development and widespread application of biodiesel will reduce the consumption of fossil diesel,which provides an effective way to recycle and reuse waste cooking oil.In this review,we introduced the production and disposal processes of kitchen waste and waste cooling oil in China,as well as the global status and development of biodiesel produced from waste cooking oil.The dominant transesterification methods and technologies were summarized,while the major issues and challenges for efficient production of biodiesel from waste cooking oil in China were discussed.Finally,we prospected future research of the biodiesel produced from waste cooking oil,and provided some suggestions on its rapid and sustainable development.