When I first initiate my digester with zero knowledge about biogas my favourite question was why is there no any gas produced? So you are very lucky if there is gas production by the new digester because carbon dioxide will come out first in the beginning before then methane. You have to understand that biogas is actually mix of several type of gas like carbon dioxide, methane and other inert gas. Along the process of biogas production, in the beginning of chain reaction, acidification will first occurr thus producing carbon dioxide. It is normal to have carbon dioxide in the very beginning. It is a positive sign that your digester is working well and will produce methane a bit later according to the chain reaction. Unless your digester is continuously producing carbon dioxide after months of starting then you have to start worry there might leakage somewhere along digester system.
Tuesday, October 18, 2022
Saturday, August 13, 2022
Biogas Digester Simple Design
Hi,
Welcome to Biogas DIY,
AREN'T YOU STILL STRUGGLING DO NOT KNOW HOW TO BUILD SIMPLE DIGESTER?
Do not worry. I have provided you with a simple design suitable for beginner to understand.
To directly begin with simple basic small scale biogas digester design and its functions please click the link below.
Other information according to step (do not skip either step):
Small project for beginner:
Zero about biogas?
Wednesday, July 20, 2022
Biogas Bag for Storage
Storage using gas bag is easy. Choose bag size big enough for own use or otherwise you will suffer since every time its full then you have to burn or flare the biogas for cooking. A bag full of gas you may not want it to get full to maximum because if it full will prevent additional gas going into it. What happen next is the excess gas will push the slurry out of digester.
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