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air quality

A blog (not only) on photocatalytic filtration

Depurex produces photocatalytic filters, but the blog is open to contributions that also deal with different technologies and categories of pollutants not covered by photocatalysis. Contact us for publication.

Because doing business is important, but breathing clean air is more important.

air sanitization

articles

Odori

ODORIGEN

22 Sep 2023

Odor abatement: types and methods

Odor abatement is the process of reducing or eliminating unpleasant odors from an environment. The perception of a bad odor should not be underestimated because it may not relate exclusively to the well-being aspect, namely perceived annoyance, but could be indicative of the presence of a pollutant in the air and therefore harmful to health.

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SANITIZATION

19 Sep 2023

Air sanitization: the bactericidal power of titanium dioxide

Photocatalysis has been shown to kill a wide range of organisms, including Gram-negative and Gram-positive bacteria, including endospores, fungi, algae, protozoa, and viruses, as well as to inactivate prions and destroy microbial toxins

Stefano Marini
Covid 1

SANITIZATION

19 Dec 2022

EFFICACY OF PHOTOCATALYTIC FILTRATION TOWARD VIRUSES AND CORONAVIRUSES (COVID)

Photocatalytic filtration is not only intended for the abatement of volatile organic compounds and odors, but is remarkably effective in the abatement of bacteria and viruses (especially in conjunction with a light source in the UVC range).

Stefano Marini
emissions in the atmosphere

VOC

29 Sep 2021

Solvent abatement

Case Study of a solvent abatement plant with titanium dioxide photocatalytic filters installed at a mapping industry of European significance.

Stefano Marini
volatile organic compounds

ODORIGEN, SANITIZATION, VOC

29 Sep 2021

Understanding volatile organic compounds

Complete list of VOCs in pdf useful to check whether photocatalytic filtration is effective for the specific case.

Stefano Marini
softener

VOC

29 Sep 2021

Fabric softener: a toxic source?

Even a product that gives us pleasant and positive feelings like fabric softener, with its scent of "good" and "clean," is actually a source of toxic substances including volatile organic compounds.

Stefano Marini

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Depurex progetta e produce filtri fotocatalitici trattati al biossido di titanio per l’abbattimento di composti organici volatili, di cattivi odori e la sanificazione dell’aria da virus e batteri.

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