Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Mark Kalivoda"'
Autor:
Yiider Tseng, Kuk Cho, Mark Kalivoda, Kuei Min Yu, Jun Wang, Chang-Yu Wu, Wen-Jhy Lee, Nathan Topham
Publikováno v:
Journal of Hazardous Materials. 185:1587-1591
Welding fumes contain heavy metals, such as chromium, manganese, and nickel, which cause respiratory diseases and cancer. In this study, a SiO(2) precursor was evaluated as an additive to the shielding gas in an arc welding process to reduce the biot
Publikováno v:
Journal of Aerosol Science. 41:326-330
Hexavalent chromium (Cr 6+ ) emission from stainless steel welding operations poses a serious threat to worker safety and ambient air quality. In this study, tetraethyloxysilane (TEOS) was used as a silica precursor additive to welding shield gas dur
Autor:
Nathan, Topham, Jun, Wang, Mark, Kalivoda, Joyce, Huang, Kuei-Min, Yu, Yu-Mei, Hsu, Chang-Yu, Wu, Sewon, Oh, Kuk, Cho, Kathleen, Paulson
Publikováno v:
The Annals of occupational hygiene. 56(2)
Hexavalent chromium (Cr(6+)) emitted from welding poses serious health risks to workers exposed to welding fumes. In this study, tetramethylsilane (TMS) was added to shielding gas to control hazardous air pollutants produced during stainless steel we
Autor:
Mark Kalivoda, Sewon Oh, Jun Wang, Nathan Topham, Yu-Mei Hsu, Kuei Min Yu, Kuk Cho, Kathleen Paulson, Chang-Yu Wu, Joyce Huang
Publikováno v:
The Annals of Occupational Hygiene.
Hexavalent chromium (Cr 61 ) emitted from welding poses serious health risks to workers exposed to welding fumes. In this study, tetramethylsilane (TMS) was added to shielding gas to control hazardous air pollutants produced during stainless steel we