Gases and/or particulates discharge into the environment, usually the atmosphere.
release of pollutants into the air from a source.
Greenhouse gas emissions, as stipulated in the Kyoto Protocol: carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulphur hexafluoride (SF6).
Air pollution, noise, vibrations, light, heat, radiation, and similar harmful effects originating from an installation. The notion of emissions can encompass such effects under different spatial and temporal aspects. Whereas immissions designate the air pollution occurring at the location of impact, emissions describe the air pollution occurring in the direct vicinity of the installation at the time of discharge.
The release of gases, liquids and/or solids from any process or industry. Liquid emissions are commonly referred to as effluents.
Substances discharged into the air, especially by a combustion process.
Gases and particulates discharged into the environment, usually the atmosphere.
electrons discharged into the air from a surface
flows of gases, liquid droplets or solid particles into the atmosphere. Gross emissions from a specific source are the total quantity released. Net emissions are gross emissions minus flows back to the original source. Plants, for example, take carbon from the atmosphere and store it as biomass during photosynthesis, and they release it during respiration, when they decompose, or when they are burned.
gaseous or liquid discharge, or noise given out by a source
Pollution discharged into the atmosphere from a source such as smokestacks, vents, and other areas of commercial or industrial facilities; from residential activities; and from motor vehicle, locomotive, and aircraft exhaust.
Unburned gases and smoke left after combustion.
Releases of pollutants into the air from a source, such as a motor vehicle or a factory.
The gas given off when an engine burns fossil fuels during combustion.
materials or radiation given off, e.g. air pollution emissions
Particulate escape through or around baghouse into the atmosphere.
Waste substances released into the air or water. See also Effluent.
By-products of combustion vented out of the home.
Materials (gases, particles, vapors, chemical compounds, etc.) that come out of smokestacks, chimneys, and tailpipes. The release of a substance into the atmosphere.
are substances given off into the air, usually from a source such as smokestacks, cars, and other residential, commercial, or industrial facilities.
Emissions are the byproducts of combustion. After combustion is complete, water, gases, and carbon are released through the car's exhaust system as emissions.
Releases of gases to the atmosphere (e.g., the release of carbon dioxide during fuel combustion). Emissions can be either intended or unintended releases. See fugitive emissions.
Anything that is discharged into the soil, air or water.
the discharge of waste gases into the atmosphere.
Term used generically to refer to the various components of the engine's exhaust.
gases, vapors, and particles that go into the air, usually by human activities such as burning fossil fuels in vehicles, factories, power plants, and homes.
Releases of contaminants from a facility, area or volume source (routine or accidental).
substances such as gases or particles discharged into the atmosphere as a result of natural processes of human activities, including those from chimneys, elevated point sources and tailpipes of motor vehicles
The products generated by the combustion process of the engine. Generally used in reference to legislated pollutants. Typical emissions include, particulate matter (PM), nitrogen oxides (NOX), carbon monoxide (CO) and hydrocarbons (HC).
gases released into the atmosphere.
The combustion of fuel leads to the emission of exhaust gases that may be regarded as pollutants. Water and CO2 are not included in this category but CO, NOx and hydrocarbons are subject to legislative control. All three are emitted by gasoline engines; diesel engines also emit particulates that are controlled.
Fuel composition can influence emissions of sulfur oxides and particulates from power stations. Local authorities control the sulfur content of heavy fuel oils used in such applications.
Exhaust emissions are the pollutants emitted by the engine through the tailpipe, high exhaust emissions leads to smog, poor air quality, and global warming.
a substance discharged into the environment.
Odors or substances generated by combustion and discharged into the air.
Substances released into the air, usually by human activities such as burning fossil fuels.
Discharge of pollutants into the environment, such as air pollutants, radio activity and particulate matter. This may also refer to noise caused by businesses, industry and traffic.
The release of material into the atmosphere. Introduction Task Process Information resources Guidance Dr. Bravo Ms. Alarcón Dr. Sosa Dr. Soto Mr. Sanchez erosion Decay; the process of dissolving or wearing or grinding something down. Introduction Task Process Information resources Guidance Dr. Bravo Ms. Alarcón Dr. Sosa Dr. Soto Mr. Sanchez
In the context of global warming, this is the release of radiatively relevant greenhouse gases (one example is the release of carbon dioxide during fuel combustion in an automobile engine.)
Substances or by products (usually polluting) resulting from energy production.
By-products of energy production and wastewater treatment or other activities that are released into the environment (air, water etc). For example, substances such as carbon dioxide, methane, sulphur compounds and so on, that need to be taken into account when comparing recycling treatment processes.
Substances being released to the environment.
Emissions are gases and particles released into the air as byproducts of a natural or man-made process. One of these processes is the burning of fuels to create electricity and other forms of energy. The emissions from burning fossil fuels contribute significantly to global warming and poor air quality. A small set of emissions are responsible for the majority of human impacts on global climate change and health. These gases and particulates come from a variety of sources and can be categorized as greenhouse gas emissions (which affect climate change) and air quality emissions (which affect health as well as the environment). One of the primary benefits of clean energy is that it typically produces no emissions, significantly reducing climate change and health impacts.
Refers to pollution being released or discharged into the air from natural or man-made sources. Pollutants may be released directly into the air from a structural device (i.e., smokestack, chimney, exhaust pipe) or indirectly via volatilization or dispersal (i.e., aerosol spraying).
The release of any gas, liquid or solid
Releases of pollutants into the air from a source, such as a motor vehicles, furnishings, or cleaning products.
Materials (gases, particles, vapours, chemical compounds, etc.) that are released into the natural environment as a by-product of our industrial culture.
The release of substances ( e.g., greenhouse gases) into the atmosphere.
gases, solids and liquids discharged into the air, water or ground.
Waste substances released into the air or water. Émissions
mean the release of greenhouse gases and/or their precursors into the atmosphere over a specified area and period of time.
toxic particles produced by the burning of fossil fuels like oil, natural gas, propane and coal; eliminated by the installation of an EES (also see Combustion, products of; Greenhouse gases: CO, CO2, SO2, NOx; Global warming).
byproducts of combustion vented out of the home.
Any harmful gasses, particulates, or other byproducts produced by the burning of fossil fuels, especially those that are regulated by the federal government, including carbon monoxide, hydrocarbons, and sulfur oxides.
Pollutants released to land, air, or surface/groundwater.
Gases, liquids or solids released to the environment from industrial plants, motor vehicles, domestic heating systems or by other technical processes.
Anthropogenic (human-caused) releases of greenhouse gases to the atmosphere (e.g., the release of carbon dioxide during fuel combustion).
Unwanted, harmful chemicals and chemical compounds that are released into the atmosphere from a vehicle, especially from the tailpipe, crankcase, and fuel tank including unburned hydrocarbons, carbon monoxide, oxides of nitrogen, particulates, and sulfur.
discharge released into the atmosphere from processing.
The intentional and unintentional release of GHGs into the atmosphere.
Gasoline engines produce three types. They are hydrocarbons (HC), nitric oxides (NOx), and carbon monoxide (CO). These come from the engine exhaust, spilled gasoline, evaporation, and other sources.
Gases that are produced by a variety of sources and are given off to the atmosphere.
pollution released from sources such as industrial plants
Anthropogenic releases of gases to the atmosphere. In the context of global climate change, they consist of radiatively important greenhouse gases (e.g., the release of carbon dioxide during fuel combustion).
(émissions) The act of releasing a greenhouse gas to the atmosphere.
are gases and particles that are emitted or released into the air when burning fossil fuels. Power companies work to reduce emissions to protect the environment and help keep our air clean.
Substances (solids, liquids and gases) let out into the environment.