Abstract: In view of the characteristics of regional dispersion and the small amount of food waste of expressway service area， a set of intelligent integrated treatment equipment for food waste with high efficiency， environmental protection， green energy saving and high quality output was developed and demonstrated in an expressway service area in this study. The technology adopted the concept of green circulation， integrated microbial equipment and cloud platform management， and organic fertilizer substrate and crude oil were produced， the reduction rate was more than 85%， the running cost was about 130 RMB/t. The economic added value of the scale product was about 40 RMB/t. The successful demonstration of this technology could effectively dispose of 182.5 t of food waste in service zones of expressways annually， the harmless treatment and resource utilization of on-site food waste were realized， and could also replicated and made popular in the domestic food waste treatment market， which was dispersed and difficult to treat centrally.

Key words: expressway service area, food waste, on-site recycling technology, intelligent integrated equipment