The high-pressure extraction process,
a clean CSR innovation

In a context where the need for cleanliness goes hand in hand with environmental and social issues, Onet is committed to developing innovative methods to meet the needs of all its customers. Convinced that innovation and CSR are the keys to a sustainable future, Onet offers a new cleanliness solution: the injection extraction process.

Our teams have focused on the problem of public areas with multiple passages on the same surface. Indeed, it is important to guarantee a clean and healthy environment for visitors, while complying with hygiene and safety standards. The high-pressure extraction process is an innovative and effective solution to this challenge.

What is the high-pressure extraction process?

Better known as HP (High Pressure) cleaning, this process involves cleaning a surface with cold or hot water and suction. It combines high-pressure rotary cleaning with wastewater suction.

Technically, high-pressure water is sprayed over the entire surface to be cleaned by a rotating unit comprising two high-pressure nozzles, loosening the dirt and mixing it with the water. The water-dirt mixture is then recovered by a venturi system or by a vacuum unit with automatic emptying that can be remotely controlled (up to 200 meters away).

This process guarantees optimum results without leaving any water residues, i.e. dry surfaces immediately after cleaning, minimizing the time when areas are inaccessible to the public.

Where can this process be used?

The process can be applied in a variety of locations such as grandstands, public access areas and pedestrian zones, making it ideal for a wide range of sites. It's a tried-and-tested method, intended primarily for outdoor use, particularly for cleaning porous concrete floors such as stadium stands, where the use of water is prohibited, as infiltration into the substrate can cause damage.

Recommended in areas where wastewater must be continuously drained away from the work area.

How is this an innovation?

This process is not limited to its cleaning efficiency. One of the major innovations of this process is the use of a support (produced by 3D printing) which can also be used to clean grandstand risers, for example.

In fact, it can be used on both flat and vertical surfaces, making it extremely versatile.

This method offers a complete solution for maintaining cleanliness in restricted areas.

High-pressure extraction
An efficient and responsible solution for public areas

The high-pressure extraction process is part of a CSR (Corporate Social Responsibility) approach for several reasons:

• Reduced water consumption: the recovery and possible recycling of wash water reduces the amount of water needed for cleaning.

• Use of eco-responsible products: biodegradable, environmentally-friendly detergent solutions can be used.
  
  
• Wastewater suction for continuous waste recovery during the work phase.

This process considerably reduces the environmental footprint while ensuring a high level of cleanliness.

In conclusion, this high-pressure extraction process is an innovative cleaning method that redefines standards of cleanliness, while incorporating principles of corporate social responsibility (CSR).