Tag: technologies

An air purifier is made to remove pollutants from the air. At issue is the impacts of air purifiers on the environment. Do they necessarily reduce air pollution ? Are we sure that air purifiers do not pollute more while trying to take pollution out of the air ? This is a thorny question and TEQOYA provide some answers.

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The market for anti-pollution masks is in full swing and the number of users is rising steadily. Depending on the type of mask and its filters, the effectiveness of the anti-pollution masks vary greatly. This protection also has several disadvantages, such as the heating of the breathed air and a condensation of the sweat inside the mask.

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Dr. Cristina Paunescu (from the Faculty of Pharmacy of Paris) and al. published a few days ago, in Indoor Air papers, the results of a large field study for particles pollution measurements. A study very rare in its ambition for statistically relevant data acquisition! A cohort of 96 children, aged 9 and living in Paris and suburbs, was gathered to monitor the ultrafine particles and black carbon they breathed over 24 hours of their everyday life, with portable sensors of scientific quality. The results are revealing : school and home are the places where children are the most exposed.

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Selected by a distinguished panel from the world of innovation,  TEQOYA will fly to China on 25 October, on the occasion of the French Tech Tour China. A 2 week immersion in the 4 main Chinese high-tech centers - Hong-Kong, Shenzhen, Shanghai and Beijing - is scheduled. This is an opportunity for TEQOYA to consolidate and develop its position on the Chinese market.

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