All the fuel combustion processes emit a wide range of 77 pollutant gases and particulate matter. The efficiency with which fuel wood is used for 78 cooking in developing countries is quite low, and leads to energy requirements several times 79 higher than in developed countries(Wood & Baldwin,...
根据第四段中的 many rural residents in China face more serious indoor air pollution due to a lack of clean fuel 以及第五段中的 many people still use wood and straw for cooking and heating可知,由于缺乏清洁燃 料,中国许多农村居民还在使用木头等固体燃料,他们面临 更严重的室内空气污染,故选C。 3...
Nitrogen Dioxide (NO2) is one of a group of highly reactive gases known as oxides of nitrogen or nitrogen oxides (NOx). According to the U.S. EPA, breathing air with a high concentration of NO2 can irritate airways in the human respiratory system. BASF has developed catalysts for use ...
In addition, many cleaning products contain volatile organic compounds (VOCs), gases that can easily evaporate at room temperature. When VOCs are released into the air, they can cause various short- and long-term health effects, including headaches, nausea, and damage to the liver, kidney, and...
If you live in one of the many homes that use natural gas stoves, you’ll really want to pay attention to this. The convenience of natural gas is countered by the noxious gases these appliances emit: carbon monoxide (CO), nitrogen dioxide (NO2), and even a bit of formaldehyde. ...
Molhave L. (1982) Indoor air pollution due to organic gases and vapours of solvents in building materials. Envir. Int. 8, 117-127.Malhave, L. (1982)"Indoor air pollution due to organic gases and vapours of solvents in building materials", Environment Inter- national, 8,117-127....
Solid and liquiddesiccantshave been found effective in removing moisture and a wide range of pollutants. Silica gel, activated alumina, and activated carbon are also used to adsorb gases and vapors. Spider plants have been found to absorb some volatile organic compounds (VOCs) from indoor air. ...
68。 Generally speaking, indoor air pollution may be more harmful than the air outside because ___.A。 indoor air pollution can often make people seriously illB. there may be more harmful gases outside the buildingsC. the air indoors is polluted, which is very harmfulD. man...
A. the man - made building materials let out dangerous gases inside houses B. there may be more harmful gases outside houses C. the flow of air indoors is limited D. indoor air pollution can make a person seriously ill 相关知识点: 试题...
3.2.3Indoor air pollution (IAP) Based on the definition proposed by British Lung Foundation (BLF), the IAP can be expressed as dust, dirt or gases in theindoor environmentwhich can negatively affect inhabitants’ health via aspiration. IAP includes but not limited to gases (e.g., VOCs, and...