Construction And Application Of Harmless Treatment Mechanism For Dead Livestock And Poultry In Dongguan

According to the forty-eighth provisions of the animal epidemic prevention law,animals and animal products subject to quarantine inspection shall be handled in accordance with the provisions of the competent veterinary authorities under the State Council under the supervision of animal health supervision institutions.According to the rules of the State animal diseases and diseases of animal products "bio safety processing"(GB16548-2006)standard,biological safety treatment is defined as "by burning,melting,buried or other physical,chemical and biological methods of disease animal carcasses and diseases of animal products or appendages for processing,to eliminate the pathogen,to eliminate the disease factors,protect human and animal health safety purposes".Dongguan City,the annual trade of poultry feather nearly 100 million(only),slaughter pigs about 3600000,imports nearly 200 thousand tons of frozen meat.In the process of quarantine inspection,transportation stress and livestock and poultry diseases,the total number of dead livestock and poultry and their substandard products should not be neglected.During the period from 2011 to 2016,the annual mortality in Dongguan city average hog slaughter tache of 800 bulls,and found unqualified visceral and detection of illicit drugs containing positive pigs and other substandard products,between 0.05% to0.07% for slaughter,the number of unqualified is quite large.At present,the destruction of the traditional method is buried,but with the Dongguan city urbanization,most livestock slaughter has been surrounded by the city,to find suitable burial sites around the livestock slaughter is unlikely.The project team has successively visited the cities of Shenzhen,Zhuhai,Yunfu and Fujian provinces of Longyan,Zhangzhou and other cities to investigate and investigate the construction and treatment mechanism of facilities and facilities for the treatment of deadlivestock and poultry.After the summary,comparison of the city’s centralized medical waste treatment center,incinerators,construction of the city’s dead livestock harmless,septic tank with harmless disposal of dead livestock and poultry,the statistics of their advantages and disadvantages.After repeated comparison,selected accords with the actual situation of harmless treatment of livestock and poultry died of long-term mechanism: the implementation of the two step strategy,the first step: the initial stage,in the transition of the 3 to 5 years,the septic tank as the biological safety of livestock and poultry and their products,the way I died.The second step: in the long run,we will comprehensively promote the harmless treatment facilities for livestock and poultry with high temperature and biological degradation,which are guided by the government,invested by the third parties,and constructed and operated.At present,Dongguan city is dominated by septic tank treatment,gradually take the promotion of pilot high biodegradability disease harmless treatment of livestock and poultry,the center of Wanjiang slaughterhouses and Changan pig slaughter is nave pilot application now.