HOGS EXCREMENT DISPOSAL AUTOMATICALLY CIRCULATION USING THE METHOD OF QUICK DISASSEMBLY AND FERMENT SYSTEM

摘要

A natural circulation type hog excrement treatment method using the rapid decomposition and fermentation method of hog excrement according to the present invention relates to an integrated method for treating hog excrement via natural circulation type aeration and fermentation using microorganisms without separating solid and liquid via a solid-liquid separating tool in the process of treating excrement. The natural circulation type hog excrement treatment method using the rapid decomposition and fermentation method of hog excrement comprises a first rapid decomposition and fermentation step for first decomposing excrement using a large quantity of microorganisms included in final treated water; a first aerobic aeration step; a first anaerobic fermentation step; a second aerobic aeration step; a second anaerobic fermentation step; a third aerobic aeration step; a sludge sedimentation step; and a final treated water storage step. The final treated water is supplied to a slurry pit and is recirculated while passing the above-mentioned steps, thereby inhibiting the generation of harmful gas and malodor inside and outside a hoggery, inhibiting the generation of harmful insects such as flies and mosquitoes, and preventing public resentment near the hoggery. Also, the disease of hogs can be prevented by providing a sanitary environment in the hoggery, thereby reducing a mortality rate. Also, the present invention can reduce excrement treatment costs and costs for medicine such as antibiotics used to breed hogs. Also, the present invention reduces feed costs by increasing the growth rate of hogs without using antibiotics and provides hogs having high meat quality. [Reference numerals] (AA) Start; (BB) End; (CC) Final treated water circulation; (S10) First rapid decomposition and fermentation; (S20) First aerobic aeration; (S30) First anaerobic fermentation; (S40) Second aerobic aeration; (S50) Second anaerobic fermentation; (S60) Third aerobic aeration; (S70) Sludge sedimentation; (S80) Final treated water storage