For details, please refer to "Applications / Indoor Air Quality (IAQ) by CO2 Monitoring." Use in human presence detection Detecting if there are people within a room has primarily been accomplished using infrared sensors or security cameras. However, there are cases in which this approach is no...
Greenhouse gases (GHG)trap heat in the atmosphere, warming the Earth’s air, land and sea temperatures, just like a greenhouse. The most common GHG is carbon dioxide. Man-made CO2 is produced through burning fossil fuels to provide heat and energy. There are a number...
“Air quality” refers to the condition of the air within our surrounding. Good air quality pertains to the degree which the air is clean, clear and free from pollutants such as smoke, dust and smog among other gaseous impurities in the air.
Learn about indoor air quality - what it is and how to improve it for your family's health and the health of your HVAC system.
D.标准状况下,将1.12LCO2气体通入1L0.1mol/L的KAlO2溶液中:CO2+2H2O+AlO2—=Al(OH)3↓+HCO3- 免费查看参考答案及解析 题目: —This little boat is ___ safe. Don’t you think so, Mike —Don’t worry! I’ve been on it dozens of times. A. something but B. nothing but C. anything ...
Don’t worry, we’re not going to go all “Bill Nye” on you. Long story short, CO2 is one of the greenhouse gases that absorbs radiation and prevents heat from escaping our atmosphere. This excess heat creates disrupted weather patterns, higher global temperature averages, and other *ahem...
(The construction industry is notorious for tossing unused materials.) Traditional concrete alone produces nearly 8% of the world’s CO2 annually. Novel materials can be greener alternatives, including: Bricks made from recovered building materials Recycled concrete Concrete mixes that reduce carbon ...
“Across the globe, the likelihood of breaking weather extremes is directly related to the impact of climate change related to multiple causes, but primarily, increasing heat-trapping gases like CO2 and changes in landscape and landcover.” Brian Hoskins, professor at the University of Reading in...
Know what’s in the air you’re breathing One of the easiest ways to track changes in CO2 levels is with Awair Omni. In addition to providing real-time insight into your air quality, tracking indoor pollution will help you monitor the performance of your ventilation system and what behaviors...
“Pupils take to the streets because the politicians, despite of nice words, miss the climate targets”, writes the climate researcherStefan Rahmstorffrom the Potsdam Institute for Climate Impact Research. CO2 reduction can be a target; “climate targets” is cheer nonsense!