Treatment method of penicillin mushroom dregs

The invention discloses a treatment method of penicillin mushroom dregs. The treatment method comprises the following process steps of: (A), pyrohydrolysis and separation treatment: uniformly mixing the penicillin mushroom dregs with water to perform constant-temperature hydrolysis reaction, and performing solid-liquid separation at a room temperature after the reaction is finished to obtain sediments for later use; and (B), anaerobic digestion treatment: inoculating anaerobic activated sludge in an anaerobic fermentation tank, mixing the sediments obtained in the step (A) with surplus sludge caused by wastewater biological treatment and injecting a mixture into the fermentation tank to stir at a constant temperature, and draining biogas residues and feeding during fermentation. By using the treatment method, residues of drugs in the penicillin mushroom dregs can be completely eliminated, so that the problem that anaerobic fermentation of single penicillin mushroom dreg cannot be efficiently sustained is solv