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Converting waste into value

    AR4 Bio-Digesters are unique, and have the flexibility to convert waste into:
  • A valuable, nutrient rich Soil Fertilizer.
  • Convert the waste into a high BTU value, Clean Burning Fuel.
  • AR4 Digester units may be integrated with our biomass boiler system for our full Waste to Energy option – “Closed Loop”.

High-value nutrient rich soil fertilizer

Step 1

Empty your Food Waste into the AR4 Digester

Step 2

Close the lid and go about your day

Step 3

The food is transformed into a Nutrient Rich Soil Additive in just 24 Hours

Step 4

Add directly to your soil

High BTU-value Bio-fuel

Step 1

The food waste is converted into a high BTU Bio-Fuel in just 24-hrs

Step 2

The fuel may be used on its own or co-fuelled with wood in an integrated biomass boiler

Step 3

The resulting heat is delivered to your existing heating system