How to Make Bio Gas Plant By Pakistan Science Club

How to Make Bio Gas Plant By Pakistan Science Club  

The Pakistan Science Club offers a comprehensive guide on constructing a DIY biogas plant, enabling individuals to produce renewable energy from organic waste. This project not only provides a sustainable energy source but also serves as an educational tool to understand anaerobic digestion.

Materials Needed:

  • 20-liter plastic bottle (serves as the digester)
  • Organic waste (such as kitchen scraps or animal manure)
  • Water
  • Rubber tubing
  • Sealant
  • Old tire tube (acts as a gas storage tank)

Steps to Construct the Biogas Plant:

  1. Prepare the Digester:

    • Clean the 20-liter plastic bottle thoroughly.
    • Drill a hole in the bottle cap to insert the rubber tubing, ensuring an airtight fit.

  2. Mix the Feedstock:

    • Combine organic waste with water in a 1:1 ratio to create a slurry.
    • Pour the slurry into the plastic bottle, filling it about two-thirds full to leave space for gas accumulation.

  3. Seal the System:

    • Secure the bottle cap with the tubing attached.
    • Ensure all connections are airtight using sealant to prevent gas leaks.

  4. Gas Collection:

    • Connect the free end of the rubber tubing to the old tire tube, which will serve as the gas storage reservoir.
    • As the organic material decomposes anaerobically, biogas will be produced and collected in the tire tube.

  5. Usage:

    • Once sufficient gas has accumulated, it can be utilized for cooking or lighting by connecting the tire tube to a suitable burner or lamp.

For a detailed visual demonstration, you can watch the Pakistan Science Club's tutorial on constructing a homemade biogas digester plant:

This project not only provides a practical solution for waste management but also offers insights into sustainable energy production.