The opportunity behind each waste product

The opportunity behind each waste product

CONSULTING, IMPLEMENTATION AND MAINTENANCE

Customizing solutions for waste management

Beyond the waste is the area of Aventum that focuses on the design, marketing and implementation of cutting-edge technologies, based on the circular economy, that promotes the sustainable, safe and efficient management of any type of waste.

Analysis, engineering, manufacturing, management and maintenance of plants and conversion facilities for Plasma, Biogas, Biomethane and sewage, always working closely with the best technology experts in each specialty.

PLASMA
It is a proven and safe technology that allows material and/or energy recovery to be obtained using waste.

BIOGAS AND BIOMETHANE
This is a completely renewable fuel and an excellent solution for salvaging organic waste.

SEWAGE TREATMENT AND SLUDGE TREATMENT
The G-Tech technology for biological sewage treatment is based on a vertical reactor using biological and chemical oxidation, combined with physical attack through bacterial.

PLASMA, THE FOURTH STATE OF MATTER

Safe and irreversible waste disposal

PLASMA, THE FOURTH STATE OF MATTER

Safe and irreversible waste disposal

Plasma conversion technology is based on creating of an intense energy field at more than 5,000 ºC to achieve molecular dissociation of solids, liquids or gases, meeting the most demanding environmental standards, such as the EU Framework Directive on Waste.

NOur technology partner Phoenix Solutions Company (PSC) is the world's leading plasma torch manufacturer, with more than 65 treatment plants worldwide.

Reduces CO2 emissions by 400% compared to incineration while producing zero ash.

Modular, scalable plants can be constructed to handle upwards of 3 tons of waste material.

Additional savings come from limiting waste transportation to short distances.

BIOGAS

A completely ecological fuel

Biogas is a natural gaseous fuel obtained by anaerobic digestion, after a process of organic matter decomposition. This is then converted into electricity and thermal energy by cogeneration plants.

Biogas is a natural gaseous fuel obtained by anaerobic digestion, after a process of organic matter decomposition. This is then converted into electricity and thermal energy by cogeneration plants.

We manufacture, design, manage and maintain biogas and biomethane plants.

Our technology partner BTS Biogas has been a leader company in the renewable energy market for more than 25 years.

Since 1996 we have manufactured and installed more than 250 plants in 10 countries.

BIOMETHANE

A renewable energy for energy independence

BIOMETHANE

A renewable energy for energy independence

Biomethane is a natural and renewable gas, derived from the biogas improvement process (upgrading), based on Membrane technology and alternatively on PSA (Pressure Swing Adsorption) and Chemical Washing technology. It is used to feed the existing network, as a substitute for natural gas, and vehicles, as fuel.

This technology contributes to promoting the local and circular economy, increasing sustainable mobility, supporting the environment and achieving the country's energy independence through the use of renewable energy sources.

At the end of the decomposition process, a key by-product called digestate (or “digested sludge”) is produced. This contains nitrogen, phosphorus, potassium, calcium and other elements and is used as a fertilizer or soil improver.

G-TECH TECHNOLOGY

Sewage treatment and sludge reduction

Since 1977 our technology partner HCDevelopment has manufactured and installed more than 180 plants of various sizes in different countries around the world.

G-Tech technology is available in two configurations:

G-Turbo: Direct application to untreated sewage with no treatment plant. This method can also be used to expand an existing treatment plant without the need for additional space.

G-Power: This treatment is applied to sludge in settling ponds.

This guarantees the total elimination of bad odors and noise, even when it is located on the roof top. It can even be installed in a city center.

The resulting sludge is reduced by 50% and 80%.

CO2 emissions into the atmosphere are reduced by avoiding any transportation.

The unit is located underground and the space required is reduced by 70% compared to a traditional installation. The capacity of an existing plant can be increased by 300% without the need for any additional space.

+250
biogas plants
+65
plasma conversion plants around the world
+200
sewage treatment facilities

SUCCESS STORIES

Innovation at the service of sustainability

Biogas-Andria
One of the first Biogas plants in Europe that is fed 100% from Alpeorujo, operating since 2020 in Italy.
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Plasma-Japan
Two twin plasma conversion plants for the destruction of hazardous waste containing PCBs.
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G-Tech-Barcellona P.G.
In Barcellona Pozzo di Gotto (Sicily), the plant’s capacity has been extended from coverage of 25,000 inhabitants to serve 114,000 without requiring a greater surface area.
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FREQUENT QUESTIONS

FREQUENT QUESTIONS

Beyond The Waste

Biogas is a natural gaseous fuel. It is obtained by anaerobic digestion, as a product of the fermentation of substances of organic origin, both animal and vegetable, by means of bacteria, inside special digesters.

It is transformed into electricity and thermal energy, through cogeneration plants, or into Biomethane in Biogas improvement plants that are used directly to replace fossil methane.

In a plasma conversion treatment plant, all types of waste can be treated, from MSW (Municipal Solid Waste) to hospital and hazardous waste. Each installation is designed and built for the conversion of a specific type of waste, and the subsequent application of the synthesis gas (methanol, hydrogen and electricity).

Biogas is a natural gaseous fuel. It is obtained by anaerobic digestion, as a product of the fermentation of substances of organic origin, both animal and vegetable, by means of bacteria, inside special digesters.

It is transformed into electricity and thermal energy, through cogeneration plants, or into Biomethane in Biogas improvement plants that are used directly to replace fossil methane.

In a plasma conversion treatment plant, all types of waste can be treated, from MSW (Municipal Solid Waste) to hospital and hazardous waste. Each installation is designed and built for the conversion of a specific type of waste, and the subsequent application of the synthesis gas (methanol, hydrogen and electricity).

The G-Tech technology for biological wastewater treatment is based on a Vertical Reactor with biological oxidation and physical attack with Lysis of bacteria. The treated water is sanitized before discharge.

The Plasma Conversion System is a safe and closed system, without any type of negative impact on the environment and that helps to remedy the growing problem of waste.

• It is designed to avoid any kind of emissions or discharges.

• Depending on the volume and composition of the waste to be processed, the recovery of syngas can be configured to produce:

– Electric energy from hydrogen.

– Chemical products such as methanol, diesel, etc.

• Contributes to sustainable development: Energy and useful products (synthesis gas and silicate) are obtained from resources such as waste.


The G-Tech technology for biological wastewater treatment is based on a Vertical Reactor with biological oxidation and physical attack with Lysis of bacteria. The treated water is sanitized before discharge.

The Plasma Conversion System is a safe and closed system, without any type of negative impact on the environment and that helps to remedy the growing problem of waste.

• It is designed to avoid any kind of emissions or discharges.

• Depending on the volume and composition of the waste to be processed, the recovery of syngas can be configured to produce:

– Electric energy from hydrogen.

– Chemical products such as methanol, diesel, etc.

• Contributes to sustainable development: Energy and useful products (synthesis gas and silicate) are obtained from resources such as waste.