What are the environmentally friendly alternatives to traditional refrigerants?

Jul 23, 2008 ... These pollutants form ground level ozone and particulate matter (secondary). Also harmful as a primary pollutant, NOx can cause lung ... ... factors. This study follows a 2013 review by the International Agency for ... air pollution can cause cancer in people. That report also specifically ... Feb 19, 2020 ... Major sources include the emission of pollutants from power stations, refineries, and petrochemicals, the chemical and fertilizer industries, ... Apr 7, 2021 ... The level of particulate matter has direct public health effects: estimates of deaths from diseases caused by outdoor air pollution increased by ... The causes of Beijing's widespread air pollution can be attributed to a number of factors: an enormous economic boom, a surge in the number of motorized ... Air pollution is the largest environmental threat to human health worldwide. ... That makes it the second-leading cause of death in young children, after ... Oct 20, 2016 ... Air pollution is caused by harmful particulates and gases, released in high quantities into the air. These pollutants cause disease and death to ... Jun 4, 2020 ... Environmental damage during conflicts · pollution incidents can be caused when industrial, oil or energy facilities are deliberately attacked, ... Ground-level ozone is created when sunlight strikes pollutants called nitrogen oxides found in the air. (Major sources of nitrogen oxides include cars, trucks ... May 17, 2022 ... Over the past two decades, deaths caused by the modern forms of pollution (eg, ambient air pollution and toxic chemical pollution) have ...