Air Conditioning - Would it be Environmentally Friendly?

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Air conditioning means the cooling of indoor air for thermal comfort. It refers within a broader sense; any sort of cooling, heating, ventilation, or disinfection that modifies the health of air. Any appliance, system, or machine that's designed to stabilize the environment temperature and humidity within an area (utilized for cooling as well as heating with respect to the air properties at the given time), is referred to as an air conditioner. Typically this works on the refrigeration cycle but sometimes evaporation, which is commonly for comfort cooling in buildings and autos.
Modern air conditioning emerged from advances in chemistry during the 19th century, and it was recorded that the first large-scale electrical air-con was invented and found in 1902 by Willis Haviland Carrier in Buffalo, The big apple. The first air conditioners and refrigerators employed toxic or flammable gases like ammonia, methyl chloride, and propane that may result in fatal accidents when they leaked.
Air conditioning is broadly divides to comfort and process applications. In Comfort Applications it aims to provide a building indoor environment that remains relatively constant inside a range preferred by humans despite changes in external weather conditions or in internal heat loads, whereas in Process Applications it targets providing a suitable environment for any process being accomplished, regardless of internal humidity loads and external weather conditions. In addition to buildings, air conditioning can be used for many types of transportation - motor-cars as well as other land vehicles, trains, ships, aircraft, and spacecraft. Although often within the comfort range, oahu is the needs of the process that determine conditions, not human preference. Both in comfort and process applications, the aim may be to not only control temperature, and also humidity, air quality and air movement from space to space.

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Though produced for man's comfort, ac can constitute pollution. Air pollution is the introduction of chemicals, particulate matter, or biological materials that can cause harm or discomfort to humans or any other living organisms, or damages natural environment into the atmosphere. Because the atmosphere is a complex dynamic natural gaseous system that's essential to support life on planet Earth, its pollution will drastically affect human health along with the Earth's ecosystems.
Since chronic, low-level experience various chemicals, e.g., lead exposure - even at relatively lower levels - may result in several adverse outcomes, continuous exposure to air conditioning appliances can have severe effects, such as anaemia, malaise, and damage to the neurological system. Children are particularly at risk of the neurotoxic effects of lead. Relatively lower levels of exposure is effective in reducing their IQ scores, cause learning disabilities, poor school performance, and violent behaviour, which may contribute to reduced lifetime earnings.
Aside from the problem of stratospheric ozone depletion, indoor air pollution and urban air quality are listed as the world's worst pollution problems inside the 2008 Blacksmith Institute World's Worst Polluted Places report. Though atmospheric pollution might be caused by other combustible materials like open burning of refuse, old tyres, old vehicles, exhaust pipes of engines and other locomotives which pollute the planet, yet pollution from air conditioners are very dangerous. Prevention of atmospheric pollution is critical because a lot of diseases like respiratory tract infections can occur at their store and the major constituent of such gases which is carbon-monoxide can avoid the free flow of blood in your body by impairing the oxygen carrying capacity of the hemoglobin. A poorly maintained air-conditioning system can now and again promote the growth and spread of microorganisms, the infectious agent to blame for Legionnaires' disease, but as long because air conditioner is clean these health hazards may be avoided.
Conversely, air-con, including filtration, humidification, cooling, disinfection, etc., enable you to provide a clean, safe, hypoallergenic atmosphere in hospital operating rooms and other environments where a suitable atmosphere is critical to patient safety and well-being. Air conditioning can have a positive influence on sufferers of allergies and asthma. In serious heat waves, air conditioning can save the lives in the elderly. Some local authorities have set up public cooling centers for those without home air cooling.