ATAD type Swine Wastewater Treatment System for minimizing odor

摘要

The present invention relates to a high temperature fermentation malodor reduction type manure treatment device. Specifically, it consists of a device and a barn for continuously operating the manure treatment facility consisting of at least two fermentation tanks and treating it as a liquid fertilizer without odor, preferably consisting of three fermentation tanks, which occurs in the first treatment tank. It is a method of removing odor using microorganisms in a third treatment tank. In addition, when the air is circulated in the first treatment tank, oxygen is injected using a pure oxygen generator or a gas dissolving device to increase efficiency, and the injected oxygen is used by microorganisms and is completely reduced to water, so that the odor does not leak out. do. The third treatment tank can be collected by adjusting the pH of the liquid ratio to 6-7 so that the ammonia gas does not volatilize, or by partially dissolving the ammonia gas contained in the external odor component. In addition, the liquid ratio of the third treatment tank is circulated back to the manure storage tank in the house to reduce the occurrence of odor in the house and remove some organic matter.