Buscar
Mostrando ítems 21-30 de 2534
Caracteriza????o de ??ons majorit??rios em material particulado atmosf??rico da regi??o de Caetit??, Bahia
(Instituto de Qu??micaQu??micaUFBAbrasil, 2014-10-31)
Concentração de elementos maiores e traços no material particulado em suspensão do estuário de Curimataú, Nordeste do Brasil
(Sociedade Brasileira Geoquímica, 2008)
Temporal and spatial variability of suspended particulate matter (SPM) were determined at Curimataú estuary, as well as major and trace elements (Al, Fe, Mn, Ba, Cd, Cr, Cu, Co, Ni, Pb, Zn). Temporal observations of SPM ...
Chemical characterization of the inhalable particulate matter in the city of Chillan, Chile
(2003)
Inhalable particulate matter (PM10) measurements were performed in six different sites in the city of Chillán, Chile, during September 2001 to September 2002. Chemical composition of PM10 was performed to samples of 47 mm ...
A study of the particulate matter PM10 composition in the atmosphere of Chillán, Chile
(Elsevier, 2004)
Inhalable particulate matter (PM10) concentrations were measured over 24-h intervals at six different urban sites in
the city of Chill an from September 2001 to April 2003. Sampling locations were selected to represent ...
Occupational exposure to paint solvents and particulate material in car repair shops
(2005-06-01)
Aims: We evaluated solvents and total particulates exposures in auto body repair shops together with a search of painter's related complaints. Methods: 26 painters exposures were evaluated by pumped personal sampling; ...
Elementos traço em material particulado atmosférico de uma região agroindustrial do sudeste do Brasil
(Sociedade Brasileira de Química, 2013-01-01)
Trace element concentrations were measured in atmospheric particulate matter collected in 2009 and 2010, in a Brazilian region influenced by pre-harvest burning of sugar cane crops. For coarse particles, high concentrations ...