Results 21 to 30 of about 3,348,918 (215)
Sources and Health Risks of PM2.5-bound PAHs in a Small City along with the “Clean Heating” Policy
Aerosol and Air Quality Research, 2022 Levels, composition, and sources of PM2.5-bound polycyclic aromatic hydrocarbons (PAHs) vary significantly along with the “Clean Heating” (CH) policy in Beijing-Tianjin-Hebei (BTH) region, whereas the PAH characteristics with CH in small cities still ...
Zhiyong Li +12 more
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Impacts of the “Coal to Gas” Policy on Rural Air VOC Level and Ozone Potentials in North China
Aerosol and Air Quality Research, 2023 A unique study was enacted during the heating season (HS) in 2020 and 2021 at a rural site in the Beijing-Tianjin-Hebei region to evaluate the policy impacts of “Coal to Gas” (CTG) on ambient volatile organic compounds (VOCs).
Zhiyong Li +9 more
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Aerosol and Air Quality Research, 2022 The “Coal to Gas” (CTG) policy in north China markedly altered the characteristics of polycyclic aromatic hydrocarbons (PAHs) in PM2.5. Existing researches about CTG impacts on components, sources, and health risks of PM2.5-bound PAHs mainly focused on ...
Zhiyong Li +9 more
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Dependence of the Flue Gas Flow on the Setting of the Separation Baffle in the Flue Gas Tract [PDF]
Applied Sciences, 2021 With the combustion of solid fuels, emissions such as particulate matter are also formed, which have a negative impact on human health. Reducing their amount in the air can be achieved by optimizing the combustion process as well as the flue gas flow. This article aims to optimize the flue gas tract using separation baffles.
Nikola Čajová Kantová +4 more
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Aerosol and Air Quality Research, 2021 Wheat harvest and subsequent straw burning for maize planting can cause severe PM2.5 and PAH pollutions and deteriorate the air quality of nearby cities in consequence.
Zhiyong Li +13 more
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Aerosol and Air Quality Research, 2023 Emissions of total particulate matter (TPM) from stationary combustion sources consist of both filterable particulate matter (FPM) and condensable particulate matter (CPM). According to the study’s findings, CPM emissions contributed significantly to the
Wenting Liu +3 more
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Aerosol and Air Quality Research, 2023 The emissions of filterable particulate matter (FPM) from stationary source flue gases are well-controlled, but condensable particulate matter (CPM) is becoming a growing concern as it’s more challenging to eliminate and poses a more significant ...
Wenting Liu +3 more
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Flue Gas Desulfurization [PDF]
Environmental Science & Technology, 1982 At present, flue gas desulfurization (FGD) is the only commercially significant technology for the abatement of sulfur dioxide from fossil-fueled power plants. In the book, five chapters report on the initial results of a US Department of Energy project to study the chemistry of flue gas desulfurization.
openaire +2 more sources
Study on denitration performance of multi element modified MIL-101 (Fe) at low temperature [PDF]
MATEC Web of Conferences, 2022 MIL-101 (Fe) was modified by amino group and doped by Cu and Co elements by microwave hydrothermal method. The effect of SCR denitrification at low temperature was investigated with high concentration of NOx as adsorption object.
Wang Shuqin, Li Xiaoxue, Wu Jinjin
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Aerosol and Air Quality Research, 2021 Wheat harvesting significantly alters the characteristics of PM2.5 in both rural regions and the adjacent urban areas. We conducted a systematic PM2.5 sampling campaign at two sites, one rural (ARS) and the other urban (UA), in the center of the Beijing ...
Zhiyong Li +12 more
doaj +1 more source