How to prepare biogas from human excreta in the domestic setting?

Question

what is the appropriate system to use and how to get it?

Answer 1

We need 2 capture d gas of human excreta then do a process to remove the CO2 . Then we need to filter it 2 get rid of any oxygen . A filter that just passes methane and we will be ready 2 use the biogas.

Answer 2

Prepare a septic tank. Put some anaerobic microbes into the sewage. Allow for  days retention of the sewage. Methane and other gases comes out, which can be tapped by a vent. If your quantity of sewage is small, possibly, you can't even feel that the gases are coming. This methane rich gas is called biogas.

In Dindigul and other areas, this is widely used by combining the sewage flow from many many houses.

Answer 3

There are some systems in Italy . U will need to capture the gas . Run it though a process to remove the CO2 . Then u need to filter it to get rid of any oxygen . A filter that just passes methane and u will be ready, Methane does not compress very much it is like water.