January 23rd.
Meishan, Sichuan. Biogas in a local villager's home**.
Monitor** display.
After the hut happened**.
The roof was toppled in an instant.
One person was ** by the air current.
Blown up into the air and falling.
January 24th.
According to the staff of the local sub-district office.
The injured man was a man in his 50s.
When repairing biogas at home.
Accidents happen.
The accident resulted in injuries and fractures in the man.
He has been discharged from the hospital and returned home to recuperate.
Science. Biogas is a mixed gas, its main component is methane, the composition of biogas, combustible components include methane, hydrogen sulfide, carbon monoxide and heavy hydrocarbons and other gases, in rural areas can be used to solve the problem of daily fire cooking.
Recently. Biogas** incidents are frequent. Related Cases.
On April 3, 2023, two manhole covers in front of the store in the upper block of Zhengzhou, Henan Province were blown open, and the cause of the incident was the leakage of biogas in the underground line, which caused **. Fortunately, the incident did not create **personnel**.
On March 25, 2021, in Changsha, Hunan, a man who smoked while going to the toilet and ignited a fire instantly caused a fire, followed by **, the accident caused extensive burns on the man's body, and 6 cars outside the window were also damaged to varying degrees.
Biogas is a flammable gas.
An accident is prone to occur if you are not careful.
If there is a problem with the biogas in your home.
Seek professional help.
Never repair it yourself.
This is what you know about biogas.
Please familiarize. 
*: News Night Flight, China Fire Protection, Beijing News.