PURE AIR ZONE PROJECT

Erretre participates in the U-Earth Pure Air Zone project with the desire to safeguard people's health and safety by improving the air we breathe.

Our commitment

We have produced pure air equal to

Contaminants eliminated

16,560

210 kg

Average air quality in work environments

* data updated to January 12, 2021

A natural partnership

An ambitious project

Erretre has decided to join U-Earth's global Pure Air Zone project to help clean the air and reduce the toxins we breathe every day. Gas emissions are becoming more and more present in our daily lives and Erretre immediately felt the responsibility to respond in first person: from constant research to implement the performance of its machines, to the improvement of air quality management with introduction of innovative solutions, designed to ensure greater safety and to increase the quality standard.

Obtaining Pure Air Zone certification, which uses an innovative biotechnology system, is part of a continuous improvement strategy that has always been the cornerstone of Erretre's vision: to reduce our environmental impact for a more sustainable future.

Measurable technology and benefits

Healthier work environment

Improved safety and working comfort for greater productivity.

Help industry 4.0 growth

Remote control sensors and services integrated into Erretre's technological structure.

Energy saving

A single purification system reducing air conditioning and related consumption.

Sustainability to the environment

Technology helps reduce air pollution.

Erretre achieves Pure Air Zone certification for a healthier environment.

Thanks to U-Earth purifiers, Erretre will help reduce air pollution by destroying up to 7kg of contaminants every day, the depolluting power of a forest of 552 oaks.

These products reduce air pollution by attracting pollutants by molecular electric charge and destroying them through the use of biotechnical additives.

Attention to the environment and a cutting-edge approach has always been an element that distinguishes Erretre.

Air purification technology at the service of people

# 1 CAPTURE

Electric molecular attraction.

A unique biophysical principle is capable of attracting all particles that would never respond to gravity and ventilation: f

down to the smallest and most harmful sizes and types, including gases, mold spores, superfine particles, VOCs, and pathogens including SARS-CoV-2.

Three orders of magnitude better than the others.

# 2 DESTROYS

Naturally digested compounds.

All the contaminants have been attracted into the air purifiers. Here the efficiency of natural bio-oxidation in digesting compounds into water + carbon dioxide goes on (a true small size amount from cellular respiration) and an elemental base if present.

H2S + O2

=

H2O + CO2 + S

H2S management example.

# 3 MONITOR

IoT data in real-time.

With U-earth, it is possible to monitor the cycle of the air purification system, making sure that the performances are always at their maximum capacity.

Air quality specialists can remotely follow the real-time air quality situation in the treated plant and report on system performance.

U-monitor pictures.

# 4 TRACK

Track your performance.

U-earth's mission is to generate a global impact. For this, they created the Pure Air Zone certification, currently used by the best brands in the world. Each certified Pure Air Zone becomes part of the Pure Air Zone Dashboard, where any day the quantities of contaminants destroyed by each of them are calculated.

Erretre is proud to be part of this commendable project.

Pure air zone dashboard.

Source: https://it.u-earth.eu/technology

U-Mask integration in the working environment

Together with the U-Earth project, Erretre has decided to integrate U-Mask, the first biotech mask in the world, into the working environment. These masks are a completely new product that harnesses the power of biotechnology. U-Mask not only hinders air contaminants on the surface of the cover, but it also destroys them inside.

Erretre constantly develops and applies technologies aimed at protection and technological innovation. The introduction of U-Mask is just the last step in improving the working environment and contributing to the safety of the people who work there.

Layers and structure of U-Mask.

The green soul of Erretre

Erretre has always designed and manufactured its machinery with a high-tech heart with an attention to sustainability, waste reduction and consumption optimization.

of filtered air per day

43,200 M

3

Energy-saving

Energy-saving has always been a fundamental point in every Erretre project: from a careful choice of materials to the reduction of waste.

But the real green heart of Erretre machinery is the high technological level.

Their use is constantly adapted according to real necessity, thus reducing energy dispersion and optimizing their efficiency.

A concrete commitment

to reduce the pollution.