IAQ – Indoor Air Quality The importance for our health
May 19 2006
Author: Dirk Wendt & Matthias F. Kutter on behalf of Eco Physics Ag
Clean air is a mixture of gases; it consists of 21% oxygen and 78% nitrogen by volume, and traces of other gases such as argon, carbon dioxide (CO2) and water vapour. These gases form the atmosphere that allows life to flourish. Every day, the average adult breathes about 15,000 to 20,000 litres of air. Both indoor and outdoor air contain chemical and biological volatiles, droplets and particles, some of which are harmful to people and animals and damaging to plants.
Digital Edition
IET 33.5 Sept/Oct 2023
October 2023
In This Edition Water/Wastewater - Method development of a segmented flow system for the analysis of Total Cyanide in drinking water and natural waters using an on-line UV digestion and amper...
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