Air Quality And Emissions Articles & Analysis
4 articles found
Determine the environmental protection requirements: the places with low environmental protection requirements generally choose to reduce dust, and the investment of organic fertilizer equipment is small; in the places with high environmental protection requirements, heavy dust removal and ink dust removal are generally selected to meet the air emission ...
The biogeochemical cycling of trace gases (e.g. nitrogen, sulphur, etc.), and contaminants on local, regional, and global scales is a complex system of emissions, transformations, transport, and deposition. To date, limited, if any, attempt has been made on quantifying and identifying direct emissions of gaseous sulphur compounds from agricultural operations. ...
The horizontal vortexes transport air pollutants to the next intersecting street. The relationships between functions of the vortexes and several assumptions in the Osaka Municipal Government (OMG) volume-source model are discussed.Keywords: microscale dispersion, motor vehicle exhaust gas, OMG volume-source model, 3D street canyons, road transport emissions, ...
In U.S.A. and other countries the industries have always been challenged to meet the current and future air quality emissions standards set by local/state/federal governments under the Clean Air Acts and other regulations. Accordingly, less polluting technologies emerged by way of reducing SOx and NOx in exhaust ...