"pollutant emission" is a correct and usable phrase in written English.
You can use it in any context where you are discussing the release of pollutants into the environment, such as a paper discussing industrial pollution. For example: "Despite the efforts made to reduce pollutant emission, many industrial plants continue to release harmful chemicals into the environment."
Emission trading is a market-based approach to control the pollution by providing economic incentives for achieving pollutant emission reductions.
Thus, the 'true' effect of the airport on local air pollution patterns is this traffic effect plus the pollutant emission patterns driven by ground operations and aircraft activity.
The electricity generation schemes, facility-expansion, pollutant emission, and system cost considering the subsidy policy and air pollution mitigation control had been obtained.
Ntziachristos, L. & Boulter, P. EMEP/EEA air pollutant emission inventory guidebook 2016.
"So if you reduce the number of 'on' cycles, you will significantly reduce pollutant emission from heating systems".
The residual congestion for other road users may result in continued wasteful fuel consumption and high vehicle pollutant emission.
And the new IIGCC report warns that the automotive industry is already exposed to "a plethora of CO2 and pollutant emission reduction targets in all major markets".
The sustainable design configuration of utility systems incorporating pollutant emission abatement technologies has an important influence on economic cost, pollutant emission, and energy consumption of the process industry.
EMEP/EEA Air Pollutant Emission Inventory Guidebook 2013: Technical Guidance to Prepare National Emission Inventories EEA Technical Report 12/2013 (EMEP/EEA, 2013).
The optimum condition which may be used to reduce energy consumption and pollutant emission is A2B3C3D3E2F1G3H1.
Building energy systems, particularly large public ones, are major energy consumers and pollutant emission contributors.
