What is the biogas requirements for electricity generation?

Question

i want to know, what is the specification or standard for biogas to be used in electricity generation.. what is the components need to be scrubbed out of the biogas.. better if you can give me the composition too.. thanks

Answer 1

It depends on the equipment.  If you had something that was meant to run on waste gas from an oil well the scrubber requirements would be much less than something made to run on pipped in gas.