Kitchen garbage integrated treatment process

The invention relates to the technical field of garbage treatment devices, in particular to a kitchen garbage integrated treatment process which comprises the steps that after kitchen garbage is poured into a feeding port, a biological bacterium spraying deodorization device sprays a biological deodorization bacterium agent to the surface of the kitchen garbage; the wet garbage is subjected to crushing, squeezing and solid-liquid separation through the crushing, squeezing and solid-liquid separation system; meanwhile, waste gas generated by the kitchen garbage is discharged after reaching the standard after being subjected to light-oxygen catalysis and activated carbon adsorption treatment, and waste residues obtained after squeezing separation are stored and discharged; and the squeezed and separated wastewater enters a wastewater treatment system, and is discharged after reaching the standard after being treated. The kitchen garbage treatment device and waste residues and waste water generated in the treatm