1987
DOI: 10.1080/08940630.1987.10466321
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Toxic Trace Elements Associated with Airborne Particulate Matter: A Review

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Cited by 196 publications
(153 citation statements)
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“…Comparable to ambient air pollution particles, oil fly ash is chemically complex and includes sulfates, silicates, carbon-and nitrogen-containing compounds, contaminants of the fuel, and additives. Metals, including iron, vanadium, and nickel, are present in high concentrations as water-soluble salts in fly ash (6).…”
mentioning
confidence: 99%
See 1 more Smart Citation
“…Comparable to ambient air pollution particles, oil fly ash is chemically complex and includes sulfates, silicates, carbon-and nitrogen-containing compounds, contaminants of the fuel, and additives. Metals, including iron, vanadium, and nickel, are present in high concentrations as water-soluble salts in fly ash (6).…”
mentioning
confidence: 99%
“…Tropospheric concentrations of vanadium are often employed as a marker of the contribution of oil fly ash to the total PM level in an air shed (6). In a rural setting, vanadium in ambient air can vary between 25 and 75 ng/m 3 , whereas in an urban environment, this value is 60-300 ng/m 3 and can increase 6-fold in the winter (7).…”
mentioning
confidence: 99%
“…The lower melting points of As species in enargite and tennantite, between 640 and 690 • C, allow separation of the As species from the sulfur minerals in a reductive atmosphere. Also, As can be removed from enargite and Cu concentrates in alkaline media [36]. Recently, researchers have explored As leaching using sulfide as an electron donor [37][38][39][40][41].…”
Section: Mining Process Techniques Used To Remove Arsenic From Coppermentioning
confidence: 99%
“…Concentration range of particulate matter and atmospheric pollutant sizes Schroeder et al (1987) had reported 30-35 lgm -3 heavy metals in atmospheric particulate matter. Manganese, copper, zinc, cadmium, chromium, iron, nickel, potassium, calcium, vanadium, barium, arsenic, selenium and strontium are the most commonly found metals in the pollution sources and have been studied widely.…”
Section: Introductionmentioning
confidence: 99%
“…Resuspension of roadside dust and soil is another potential source of heavy metals. Iron is a metal present in significant concentration in most emission sources of air pollution particles while sources of lead were linked to vehicles, resuspended soil and oil burning (Schroeder et al 1987). …”
Section: Introductionmentioning
confidence: 99%