Construction of 45 liter biogas biodigester for beginner

To construct a simple biogas digester in the photo above is easy. The materials you need are readily available at any hardware store near your residential area.

Basically the system consist of:

1. Inoculum
2. Biogas biodigester
3. Biogas storage
4. Connection between biodigester and its biogas storage

Inoculum
Inoculum is a starter for the anerobic fermentation process to begin. It consist of consortium of microbes to help in digesting suitable raw material and able to turn them into biogas and effluent that is more environment friendly within a short period of time compared to conventional aerobic composting.

Biodigester

What is a biodigester? The function is to contain the fermentation process of food waste occurred in an aerobic condition without any oxygen.

Biogas storage
Used tyre tube to contain and store biogas produced from the fermentation.

Connector
A silicon clear host to connect gas produced from biodigester to the storage bag.

Other accessories and materials needed
PVC pipe, silicon gel, plastic and metal valve, etc.

Want to construct your own low cost biogas biodigester ? CLICK HERE!

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3 comments:

  1. BryanJune 21, 2020 at 3:39 PM

    Hi, My name is Bryan and I would like to try out this small scale bio-gas plant in my home country Zimbabwe. Your recommendations would be greatly appreciated.

    ReplyDelete
    Replies
    1. azamMarch 9, 2021 at 11:12 PM

      Hi, how small is your need? Is it for learning or real cooking for how many people?

      Delete
  2. azamJuly 28, 2020 at 9:14 PM

    Hi, would you join us at facebook group biogas diy so that we can communicate further thanks - https://www.facebook.com/groups/295303481709459/

    ReplyDelete

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