Deodorization method based on comprehensive organic waste subcritical hydrolysis treatment

The invention relates to the technical field of environmental protection, in particular to a deodorization method based on comprehensive organic waste subcritical hydrolysis treatment, which comprises the following steps: S1, fine crushing of organic waste: putting collected comprehensive organic waste into a crusher to be treated and crushed, so that the comprehensive organic waste reaches a fine crushing state; s2, subcritical hydrolysis treatment: feeding the finely crushed comprehensive organic waste into a subcritical hydrolysis treatment device, and carrying out subcritical hydrolysis operation on the comprehensive organic waste; s3, catalytic hydrolysis: in the subcritical hydrolysis treatment process, the comprehensive organic waste is subjected to acid-alkali ion co-catalytic hydrolysis, and a solid tail product and a liquid tail product are obtained. According to the method, the comprehensive organic waste is subjected to subcritical hydrolysis treatment to obtain a finally collected liquid tail pro