Study on Causes and Preventive Measures of Methane Gas Poisoning in Limited Spaces such as Livestock and Poultry Manure and Biogas Facilities
In recent years,agricultural and rural departments at all levels have paid close attention to the safety manage-ment of rural biogas facilities,livestock and poultry manure storage tanks and other safety management,and have achieved positive results.However,Yunnan around the countryside still occurred a number of livestock and poultry manure facilities and biogas facilities and other limited space biogas poisoning accidents,safety loopholes,blind spots,hidden dangers are still prominent,and new security risks are being formed,causing serious personal injury to the people.Therefore,this pa-per carries out a thematic study on the countermeasures to strengthen the safety management and use of rural biogas,on the basis of relevant domestic literature,related theories and research on biogas poisoning accidents,through the method of lit-erature research,case study method and other methods,through an in-depth understanding of the composition of the compo-nents of the biogas,the mechanism of hazards and its type of poisoning,combined with the case of poisoning accidents,in-depth analysis of the causes and problems,and put forward preventive measures and policy recommendations,in order to reduce the risk of poisoning,and protect people.in order to reduce the risk of poisoning and protect people's life and health.