[PDF] Top 20 Role of estuarine natural flocculation process in removal of Cu, Mn, Ni, Pb and Zn
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Role of estuarine natural flocculation process in removal of Cu, Mn, Ni, Pb and Zn
... desorption and flocculation also occurs in the current region (Li et ...flocculation process occurs in an estuary, a considerable amount of dissolved elements are flocculated, leave the ... See full document
10
Estudo de metais pesados (Co, Cu, Fe, Cr, Ni, Mn, Pb e Zn) na Bacia do Tarumã-Açu Manaus (AM).
... metal of battery, and others. It is discharged continually in landfill or at any place in city as ...superficial and groundwater water. The water and sediment samples were ... See full document
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Acúmulo DE Cu, Mn, Ni, Pb E Zn em latossolo vermelho adubado com fontes de lodo de esgoto e cultivado com milho.
... effect of the successive applications i crescent doses, of two sources of sewage sludge on the total contents of Cu, Mn, Ni, Pb and Zn in soil, ... See full document
9
Influência do Aterro Municipal de Manaus sobre as águas superficiais da circunvizinhança: um enfoque ao estudo de metais pesados
... concentrations of heavy metals (Al, Ba, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, and Zn) by Flame Atomic Absorption Spectrometry (FAAS) and physico- chemical variable (pH, ... See full document
9
Efeitos da ação antrópica sobre a hidrogeoquímica do rio Negro na orla de Manaus/AM.
... shoreline of the city of Manaus, receives an input of industrial and domestic wastes from its urban tributaries, which varying composition has been changing the natural characteristics ... See full document
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CHANGES IN SOIL CHEMICAL PROPERTIES PROMOTED BY FERTIGATION WITH TREATED SANITARY WASTEWATER
... availability and quality are threatened in many watersheds, because of high demand for urban, industrial and agricultural uses, besides the released of sanitary wastewater into water ... See full document
10
BACKGROUND VALUES FOR CHEMICAL ELEMENTS IN SEDIMENTS OF THE GUALAXO DO NORTE RIVER BASIN, MG, BRAZIL
... As, Pb, Mn, Ba, Zn e Ni, utilizando sedimentos de cutbanks e terraços aluviais da bacia do rio Gua- laxo do Norte, MG, ...As, Pb, Mn, Ba, Zn e Ni cujas ... See full document
18
Distribution of Cu, Fe, Mn, and Zn in Two Mangroves of Southern Brazil
... affecting Cu, Fe, Mn, and Zn leaf concentration, such as tide variation and interstitial water salinity, the immobilization and/or adsorption of these metals by the soil ... See full document
7
J. Braz. Chem. Soc. vol.27 número12
... measured in muscle with the maximum values established by ANVISA (Table 4), the concentrations of Cu, Cr, Se, Ni, Pb and Cd were all well below the tolerable limits for ... See full document
12
J. Braz. Chem. Soc. vol.17 número3
... occurs in the voltammetric determination of mercury in presence of ...excess of Ag(I) produced a > 40% increase in Hg response under the same preconcentration conditions that ... See full document
9
The modification process of AlSi21CuNi silumin and its effect on change of mechanical properties of the alloy
... mechanism of modification of these precipitations one should take into account that effect of modification of hypereutectic silumins depends on earlier transition to liquid phase of ... See full document
4
Macro e elementos-traço em cogumelos comestíveis, Shiitake, Shimeji e Cardoncello, coletados em Petrópolis, Rio de Janeiro, Brasil Jaylei Monteiro GonçalvesI Monique Dias Corrêa de Souza
... de Cu, Fe, K, Mg, Mn e Zn, contendo mais de 30% das quantidades recomendadas para ingestão diária desses nutrientes, conforme a legislação ...Cd, Pb e As, estão abaixo dos limites máximos ... See full document
7
Contamination of soil and pineapple fruits under fertilization with sewage sludge
... de Zn e Cu no solo e o teor de Zn na folha dos ...As, Pb, Ba, Cu e Zn no fruto e os teores de Cr, Ni e Cd não foram detectados pelo método ... See full document
6
Avaliação físico-química de águas minerais comercializadas na região de Campinas, SP.
... Cr, Cu, Fe, Mg, Mn, Ni, Pb e Zn) em trinta e oito amostras de água mineral de fontes da região de Campinas, SP e de nove amostras envazadas com diferentes tipos de embalagens ... See full document
5
J. Braz. Chem. Soc. vol.16 número6A
... for Pb, Hg, Cd, Ni and Zn ions, and the ZORBAX rapid analysis column was used for the separation of Pb-QAMDHB, Cd-QAMDHB, Hg-QAMDHB, Ni-QAMDHB and ... See full document
6
J. Braz. Chem. Soc. vol.22 número5
... Bureau of Reference (BCR) was applied for the fractionation of Cd, Cr, Cu, Ni, Pb and Zn in sediments from the Sergipe Estuary, ...limits and standard ... See full document
9
Utilization of wild animal hair for the environmental monitoring of Cd, Cr, Cu, Fe, Mn, Pb e Zn.
... analitos Cu, Fe, Mn, Zn, Cd, Pb e Cr por espectrometria de absorção atômica por chama (FAAS) utilizando-se equipamento marca Perkin Elmer, modelo Analyst 100, seguindo as condições padrão dos ... See full document
5
SOCIAL ECONOMY – A FORM OF INCLUSION AND OF ''REACTIVATING'' OF LABOR IN THE CONTEXT OF THE CURRENT CRISIS
... exigencies of the European Union regarding the active inclusion , which means to ensure labor markets for those looking for a job and for the disadvantaged persons , in several countries Greece, ... See full document
13
A mussel watch in the Ria Formosa lagoon
... bioavailability of the ...metals in much higher concentrations than those present in the marine environment (Rainbow, ...tary and representative of a wide area, having a long life span, ... See full document
11
Seasonal Variations Of Heavy Metals In Common Carp (Cyprinus Carpio L., 1758) Collected From Sikkak Dam Of Tlemcen (Algeria)
... Knowledge of heavy metal concentrations in fish is important for both human consumption and nature ...management. In this study, we examined metals in tissues of carp, to ... See full document
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