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OCRAMclimaNano Purifying System (NPS)

Most of the world population links breathing pure air with life outdoors. But moments outdoors are scarce because we spend 90% of our lifetime indoors. Home, workplace, schools, public buildings, malls, or hospitals are among these enclosed spaces. The air renewal in these spaces is not natural and will be compromised if systems cannot guarantee healthy breathing for both the building and its inhabitants. 

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A WORLD OF CLEAN AIR

 

We take very seriously our mission to develop products for indoor air renovation which help maintain the air in the purest conditions. NPS ® is a byproduct of this mission, as well as its multiplicity of applications.

 

 

NPS® is the outcome of ongoing research at OCRAMclima to develop air purification systems for sensitive environments with highly demanding standards for hygienic control. Clean rooms, where contamination control is a maximum priority; Hospitals or clinical environment, eliminating the risk of viruses spreading or human infections, guaranteeing the safety of healthcare professionals and patients.

 

 

 

NPS® responds to strict standards in different sectors and operational areas, such as the nanotechnology industry; control rooms; pharmacies; livestock facilities and animal shelters; automobile industry; meeting rooms; food handling and processing industry; bakeries; industrial, restaurant and home kitchens.

 

 

 

CLEAN AIR TECHNOLOGY

The Nano Purifying System (NPS®) is a highly efficient air purification system, designed by and for the HVAC (Heating, Ventilating and Air Conditioning) industry but also home use. This equipment allows 99.9% neutralization of bacterial and fungal replication in the air.

 

HOW EVERYTHING WORKS

The process of catalytic ionization of air gives origin to extremely reactive catalytic radicals which will strongly interact with Volatile Organic Compounds, such as hydroxyl radical (OH-), hydroperoxide radical (HO2), and superoxide anion (O2-). These highly reactive substances can oxidize VOCs adsorbed on catalytic surfaces. Air pollutants, in which Volatile Organic Compounds are included, adsorbed on the surface, are preferably turned into carbon dioxide (CO2) and water (H2O). The Photochemical of UV in cells causes thymine dimerization of nucleic acids. The ultraviolet radiation source is evenly responsible for titanium dioxide surface activation.

 

MAXIMUM LEGAL CONCENTRATION OF AIR POLLUTANTS 

IAQ PORTUGUESE LAW – PT DL 118-2013 and PT DL 78-2006

Parameters Maximum Reference Concentration
Particle Matter (PM10) 50 μg/m3
Particle Matter (PM2.5) 25 μg/m3
Carbon Dioxide (CO2) 2250 mg/m3              |         1250 ppmv
Carbon Monoxide (CO) 10 mg/m3                                9 ppmv
Ozone (O3) - (PT DL 78-2006) 0.2 mg/m3                   |             0,10 ppmv
Formaldehyde (CH2O) 100 μg/m3                   |             0,08 ppmv
Total Volatile Organic Compounds(VOC's)

600 μg/m3 PT DL 118-2013 (μg/m3)

PT DL 78-2006 (ppmv):

Isobutylene 0,26
Benzene 5 Toluene

 

0,16

 

Trichloroethylene 25
Toluene 250
Styrene 260
Tetrachlorethlylene 250
Radon (Rn) 400 Bq/m3 (Becquerel/m3)
Bacteria

500 CFU/m3 of air – (PT DL 78-2006)

Inferior to the exterior concentration plus 350 CFU/m³ of air – (PT DL 118-2013)

Fungus 500 CFU/m3 of air – (PT DL 78-2006) Inferior to the exterior concentration -(PT DL 118-2013)
Species Specific conditions in accordance

Cladosporiumspp

Penicilliumspp

Aspergillusspp

Alternariaspp

Eurotiumspp

Poedlomycesspp

Wallermiaspp

≤ 500 CFU/m3

Acremonium spp

Chrysoniliaspp

Tricotheciumspp

Curvulariaspp

Nigrosporaspp

Each species 50 CFU/m3

Mixture of species 150 CFU/m3

ChryptococcusneoformansHistoplasmacapsulatum

Blastomycesdermatitidis

Caccidioidesimmitis

bsence of any species

StachybatryschartarumAspergillusversicolor

Aspergillusflavus

Aspergillusachraceus

Aspergillusterreus

Aspergillusfumigatus

Fusariummoniliforme

Fusariumculmorum

Trichodermaviride

500 CFU/m3 of air – (PT DL 78-2006)

Each species 12 CFU/m3

(several colonies per
each plate)

Legionella spp <100 CFU/L of water

 

NPS® PERFORMANCE TEST

The NPS® underwent performance testing undertaken by independent studies evaluator for indoor air quality. The results validate NPS® as a powerful weapon against indoor air contamination thanks to the combination between UV effect and air catalytic ionization.  The charts below show the results of indoor air quality analysis over a four-hour period.

 

SECURITY

Safety instructions for installation and maintenance proceedings

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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