Biogas is a mixture of gases formed anywhere organic material decomposes in the absence of oxygen, such as underwater, deep in a landfill, bubbling out of municipal solid waste, or in the guts of ...
A new technology known as biogas, which generates methane gas from cow dung and transfers it into cooking fuel, is exciting farmers, DANIEL ESSIET reports. Mr Adewole Zacheus, a small scale farmer in ...
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