The invention relates to the field of kitchen
waste treatment, in particular to a kitchen
waste treatment process which comprises the following steps that S1,
food waste in kitchen waste is received through a
food waste receiving
system, and kitchen waste in the kitchen waste is received through a kitchen waste receiving
system; s2, treating the received
food waste through a food pretreatment
system to obtain
crude oil, organic
solid residues, impurities and organic feed liquid; the method comprises the following steps: treating received kitchen garbage through a kitchen garbage pretreatment system to obtain
crude oil, organic
solid residues, impurities and organic feed liquid; therefore, the extraction rate of
grease in the food waste with large
grease content is greatly improved, organic
solid residues produced after
grease extraction of a huge amount of the food waste are treated by a biological composting system, the
water content in the kitchen waste is greatly reduced, the purpose of reduction is achieved, the organic solid residues are well utilized, and the production cost is reduced. Therefore, cyclic utilization of resources is realized.