renewable and non renewable resources Flashcards
1
Q
what is the process of biogas production
A
Biological decomposition of organic materials like cow dung, poultry
droppings etc. in the absence of oxygen.
It is also called anaerobic digestion.
2
Q
is biogas is an anaerobic process
A
yes - absence of oxygen
3
Q
What is the primary component of biogas
A
Methane (CH4)
4
Q
What percentage of biogas typically consists of carbon dioxide (CO2
A
35-40%
5
Q
trace elements of the biogas
A
Trace elements
of Ammonia Hydrogen Sulphide (H2S) and moisture.
6
Q
is biogas a renewable or non-renewable resources
A
renewable resources
7
Q
is natural gas renewable resources
A
no - it is from fossil fuel
