| 摘要 |
<p>PURPOSE: A natural circulating livestock excrement resourcing system is provided to maximize producing efficiency and simultaneously producing compost and liquid fertilizers by connecting respective producing processes and treating various livestock excrements. CONSTITUTION: A natural circulating livestock excrement resourcing system(1000) includes a liquid fertilizer producing part(100), a compost producing part(200), a deodorizing part(300), a leachate line(410), and a sludge line(420). The liquid fertilizer producing line includes a raw water collecting bath(110), a solid-liquid separator(120), a flux adjusting bath(130), a liquid fertilization bath(140), an internal transferring line(141), an external transferring line(142), an anti-foaming line(143), and a liquid fertilizer storing bath(150). The compost producing part includes a ventilated fermenting bath(210), and a stirred fermenting bath(220), and a post aging bath(230). The deodorizing part eliminate bad odor from the liquid fertilizer producing part and the compost producing part. The leachate line supplies the leachate to the liquid fertilizer producing part. The sludge line supplies solid materials form the liquid fertilizer producing part to the compost producing part.</p> |
