This feature leads to environmental benefits, such as reduced energy consumption, gas and fume emissions, as well as to economic/operational advantages, such as lower production costs and greater hauling distances for extended construction seasons with tighter schedules.
Surely we could issue a call for candidates to satisfy this job description: a cheap stove suitable for indoor cooking in Third World countries, with few or no noxious fume emissions.
Records of workplace medical surveillance from the 1970s and 1980s were not available; however, in the 1990s the patient was restricted from wearing respirators and from fume (emissions) exposures because of his history of chronic bronchitis up until his final years with the company.
Air pollution is caused by traffic fumes, industrial emissions, construction dust, burning rubbish and more.
In an environmental prospective, fumes and emissions during laying were also analyzed.
Other than smoke from fires in neighbouring states, the city's poor air is attributed to a combination of road dust, exhaust fumes, industrial emissions and open fires, including those lit by poorer residents to cook and keep warm.
Air quality in the Indian capital, one of the world's most polluted cities, is usually very poor due to road dust, open fires, vehicle exhaust fumes, industrial emissions and the burning of crop residues in neighbouring states.
Delhi's air quality is extremely poor for most of the year due to road dust, open fires, vehicle exhaust fumes, industrial emissions and the burning of crop residues in neighbouring states.
Non-occupational exposures occur from automobile exhaust and gasoline fumes, industrial emissions, and especially cigarette smoking and second hand smoke [ 63].
The CFD model was then used to predict the fume capture and emission from the existing hood.
