Results 21 to 30 of about 9,653,349 (348)

Fate of environmental pollutants [PDF]

open access: yesWater Environment Research, 2019
AbstractThis annual review covers the literature published in 2018 on topics related to the occurrence and fate of environmental pollutants in wastewater. Due to the vast amount of literature published on this topic, we have discussed only a portion of the quality research publications, due to the limitation of space.
Archie Ng   +3 more
openaire   +2 more sources

Variations in Sources, Composition, and Exposure Risks of PM2.5 in both Pre-Heating and Heating Seasons

open access: yesAerosol and Air Quality Research, 2022
“Clean Heating” (CH) was promoted in 2017 in north China. Nevertheless, CH impacts on PM2.5 chemical components, sources, and health risks in small cities remain unclear.
Dingyuan Yang   +14 more
doaj   +1 more source

Five-year Variations in Air Pollutant Emissions with Ultra-low Emission Retrofits in a 660 MW Coal-fired Power Unit

open access: yesAerosol and Air Quality Research, 2023
China has enacted the ultra-low emission (ULE) transform in coal-fired power plants. Various studies have focused on the model simulation of pollutant emission variations on a national scale, while the specific data for a concrete generation unit was ...
Zhiyong Li   +9 more
doaj   +1 more source

Determination of Environmental Pollutants [PDF]

open access: yesThe Scientific World Journal, 2013
Over the last decades, there has been increasing global concern about the sources, sinks, distributions, fates, and effects of environmental pollutants. The ubiquitous presence in the environment and the adverse effects on environment, biotic community, and human health of these pollutants make it necessary to develop analytical methods to identify ...
Núria Fontanals   +3 more
openaire   +3 more sources

Space-time Characteristics of 16 PM2.5-bound Phthalates (PAEs) in Ambient Air from Shanghai: Profiles, Sources, Meteorological Effects, and Exposure Risks

open access: yesAerosol and Air Quality Research, 2023
Generated by chemical combinations between alcohols and phthalic anhydrites, phthalates are a group of synthetic chemicals broadly utilized as plasticizers. They occur in both particle and gas phases in the air causing threats to human health.
Janvier Munyaneza   +4 more
doaj   +1 more source

Impacts of the “Coal to Gas” Policy on Rural Air VOC Level and Ozone Potentials in North China

open access: yesAerosol 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
doaj   +1 more source

Biomarkers of Environmental Pollutants [PDF]

open access: yesBioMed Research International, 2014
Thousands of pollutants enter daily into environment and exert various kinds of stress on organisms and ecosystems. Risk assessment of these pollutants to organisms and ecosystems is challenging because of diversities in chemical nature and mode of toxicity of the pollutants as well as variation in sensitivities of the organisms exposed to the ...
Anilava Kaviraj   +3 more
openaire   +2 more sources

Bio-mitigation of organic pollutants using horseradish peroxidase as a promising biocatalytic platform for environmental sustainability

open access: yes, 2023
A wide array of environmental pollutants is often generated and released into the ecosystem from industrial and human activities. Antibiotics, phenolic compounds, hydroquinone, industrial dyes, and Endocrine-Disrupting Chemicals (EDCs) are prevalent ...
Kim, TH   +13 more
core   +1 more source

Impacts of Sandstorms on Chemistries of Ambient PAHs in a Small City in North China

open access: yesAerosol and Air Quality Research, 2023
Sandstorm events frequently perplex northern China, addressing the people’s concern due to subsequent increases in the toxicity and carcinogenicity of PM2.5-bound PAHs (PB-PAHs) in receptor area of sand dust.
Zhiyong Li   +11 more
doaj   +1 more source

Estrogen as an Environmental Pollutant [PDF]

open access: yesBulletin of Environmental Contamination and Toxicology, 2016
The paper ‘‘Estrogen as an Environmental Pollutant’’ appeared in the Bulletin of Environmental Contamination and Toxicology in 1993 (Shore et al. 1993). At the time it was one of the first papers to suggest that hormones excreted into the environment by humans and animals were present in sufficient quantities to disrupt the environment.
L S, Shore, M, Shemesh
openaire   +2 more sources

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