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Add organic waste
Cow dung, farm organic waste and suitable biodegradable material are added with the right moisture balance.
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4 photos1 video
Size
6 cubic meter
Length
35 ft
Width
6 ft
Waste Management
Biodigester
4.8 (64 reviews)
₹23,500₹29,999Save ₹6,499
Convert farm waste and animal dung into useful manure slurry and cleaner biogas support.
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Video Guide
How to Install It
Product Details
Product Description
A practical biodigester solution for farmers, dairy owners, gaushalas, and rural households that need a better way to manage organic waste. The unit helps process cow dung, kitchen waste, and farm organic matter into useful digested slurry for fields while supporting cleaner fuel generation where the setup is configured for biogas use.
Best For:
• Farmers with cattle, dairy waste, crop residue, or organic waste requirements
• Gaushalas, small farms, nurseries, and rural homes
• Reducing smell, open dumping, and waste handling effort
• Producing nutrient-rich slurry that can be used as organic manure
Key Benefits:
• Helps convert biodegradable waste into valuable farm input
• Supports sustainable farming and cleaner waste management
• Suitable for agriculture, dairy, and village-level requirements
• Guidance available for sizing, installation, and usage based on customer requirement
Biodigester — For Cooking Gas and Organic Manure
This biodigester produces not only excellent organic fertilizer but also an abundant supply of cooking gas. If you require a larger quantity of cooking gas, add twice the amount of water relative to the biodegradable waste — for example, one kilogram of cow dung requires two kilograms of water. If you do not require a large volume of gas and are primarily interested in obtaining fertilizer for farming, add ten times the amount of water — ten kilograms of water for every one kilogram of cow dung. Suitable feedstocks include cow dung, decaying vegetables, poultry droppings and any other biodegradable material.
Best uses for this biodigester
- Farmers with cattle, crop residue or daily biodegradable farm waste.
- Dairy farms and gaushalas that need cleaner cow dung and slurry handling.
- Rural homes, nurseries and small farms looking for organic waste management.
- Users who want a practical biodigester setup with guidance before purchase.
Key benefits
- ✓Converts cow dung and biodegradable waste into useful digested slurry.
- ✓Supports organic farming by reducing dependency on chemical inputs.
- ✓Helps reduce odour, open dumping and manual waste handling effort.
- ✓Can support cleaner fuel generation where the biogas setup is configured properly.
How the biodigester works
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Anaerobic digestion starts
Microorganisms break down the waste inside an oxygen-free chamber over time.
3
Slurry is produced
The digested output becomes nutrient-rich slurry that can support soil health when used appropriately.
4
Biogas can be captured
Where a complete biogas configuration is installed, gas generated by digestion can be collected for suitable use.
How to Start the Biodigester
- 1
Once the biodigester has been set up, initially fill it to full capacity according to your specific requirements.
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Gas production will commence within 10 to 15 days, at which point the fertilizer will also begin to discharge from the other outlet.
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Subsequently, continue to feed the system daily with cow dung or other biodegradable waste, adjusting the quantity based on your ongoing needs.
Biodigester FAQs
What waste can be used in a biodigester?
A biodigester can process suitable organic material such as cow dung, dairy waste, kitchen scraps, crop residue and other biodegradable farm waste. Plastic, metal, glass and chemical waste should not be added.
Is this biodigester useful for dairy farms and gaushalas?
Yes. It is suitable for dairy farms, gaushalas and farmers who need a cleaner way to manage cow dung and organic waste while producing useful digested slurry.
Does a biodigester make organic manure?
The digested output is a nutrient-rich slurry that can support organic farming and soil health when applied correctly.
Can a biodigester produce biogas?
Anaerobic digestion can generate biogas. Gas collection depends on the final setup, installation, feedstock quality and maintenance.
How do I choose the right biodigester size?
The right size depends on cattle count, daily waste quantity, available space and whether you need slurry management only or a complete biogas-ready setup. Technical Farming can guide sizing before purchase.
What is the correct water-to-waste ratio for maximum cooking gas?
For maximum cooking gas production, add twice the amount of water relative to the waste — for example, two kilograms of water for every one kilogram of cow dung. If your primary goal is organic fertilizer rather than gas, add ten kilograms of water for every one kilogram of waste.
How long does it take for gas production to begin?
After the initial fill, gas production typically begins within 10 to 15 days. Fertilizer also starts discharging from the outlet around the same time. After this, feed the system daily to maintain continuous output.