Biotechnology that halves contaminated waste mass.
Our XO systems combine robust, clever engineering with bio-stimulants, turning contaminated waste into Solid Recovered Fuel (SRF).
Inside the controlled environment of our XO machines, we use unique blends of bacteria to catalyse the aerobic reaction.
Through this clever application of biotechnology, we achieve in 48hrs what others take 6 months to do.
Our technology step-by-step
Waste stream testing
The XO technology is the only on-site solution which can handle a variety of waste streams including organic content.
We test our clients’ waste to ensure the most efficient bio process with a significant mass reduction.
Waste goes through an industrial shredder.
This begins the process and ensures that a consistent and optimum particle size enters the biomass.
Heating and bacteria
The system initially heats the waste to kick start the bacterial activity.
Once optimum temperatures have been achieved the exothermic reaction self-generates the majority of the heat required. The heating system is then used to maintain the temperature above a minimum threshold for continual operation 24/7.
This creates resiliency in the system for periods of inactivity.
Advetec's unique bio-stimulants are added automatically.
This ensures a robust and strong biomass is maintained and allows for the system to cope with the inevitable existence of biocides within the waste stream.
Each Advetec XO machine has multiple chambers.
These chambers are aerated to allow the aerobic process to flourish. The waste is indexed through the process, allowing for the addition of fresh waste at regular intervals.
Outcome: Solid Recovered Fuel (SRF)
The output material is called post process FLOC.
It typically has a moisture content less than 15% (with organic matter reduced significantly during digestion) and has an increased calorific value.
Depending on the waste stream and customers’ requirements, the FLOC can be used as SRF (Solid Recovered Fuel) or have further value extracted.
Inside the Advetec XO machine
Advetec XO live demonstration