In recent times, many livestock were settled in very short time, So it was difficult to keep the rule about livestock disposal. Also, We could discover weak point of detailed criteria. Possibility of 2nd environment pollution was brought up and variet...
In recent times, many livestock were settled in very short time, So it was difficult to keep the rule about livestock disposal. Also, We could discover weak point of detailed criteria. Possibility of 2nd environment pollution was brought up and variety of disposal technology issue came to the fore. Carcass disposal means to kill dead livestock and manufacture feeds and fertilizer with dead ones. Main disposal technologies are burial, Incineration, Rendering, Composting and etc. Main countries like a America and Japan was using burial, Incineration and Rendering. However, other technology was demanded. If we see each country’s rule, we can find difference of priority order of carcass disposal. Disposal technology is also distinctive. Each disposal technology have pros and cons in relative cost, disposal rate, bio-security. Incineration, Rendering and Composting could be appropriate method in mass carcass disposal. Prevention of Environment pollution in Buried place, movement of carcass, disinfection system, on-the-spot disposal machine and development of new disposal technology are needed.