Toxic metals
Levels of essential and toxic metals in fenugreek seeds (Trigonella Foenum-Graecum L.) cultivated in different parts of Ethiopia Níveis de metais essenciais e tóxicos em sementes de fenacho (Trigonella Foenum-Graecum L.) cultivados em diferentes partes de
... other metals within the plant, except for a few ...essential metals. However, they also contained large amounts of the toxic metals Cd and Pb and therefore should not be consumed ...
12
THE DISCHARGE OF EFFLUENTS AND THE CONTAMINATION BY TOXIC METALS AND ORGANIC MATTER IN BASTIANA LAKE, CEARÁ, BRAZIL
... six toxic metals (Cr, Ni, Cu, Zn, As and Pb) in the contamination of ...heavy metals in a moderate ...of metals in aquatic species (Yi et ...
8
Bio-removal of toxic metals by metal resistant anaerobic bacteria: molecular characterization and performance studies
... with metals (Raab and Feldmann, ...of metals in soil in waters (Lovley and Coates, ...of metals between solid, soluble and volatile species was thought for a long time to result purely from ...
207
Toxic metals in indoor dust collected from houses included in the “6x60x6” Project (Covilhã, Portugal) during the cooling season
... Of all surveyed metals, only arsenic registered above threshold levels in all house dust samples from Covilhã. The calculation of the Maximum Tolerable Uptake Intake Level for the household inhabitants returned ...
8
Article Toxic Metals (Pb and Cd) and Their Respective Antagonists (Ca and Zn) in Infant Formulas and Milk Marketed in Brasilia, Brazil
... The main contribution of this study is to demonstrate the feasibility of a pragmatic approach to using commercially available infant formula (prepared from cow milk) and commercially produced milk as a tool to monitor ...
16
The use of green coconut shells as absorbents in the toxic metals.
... Os experimentos para estimar a capacidade de adsorção do material foram realizados em duplicata utilizando-se erlenmeyers, contendo massa adequada do adsorbente tratado e não tratado e 1[r] ...
5
Grain size fraction of heavy metals in soil and their relationship with land use
... heavy metals (Pb, Ni, Cr and Cd) in different grain-size fractions of the surface ...heavy metals were determined using Atomic Absorption Spectrophotometer (model ...different toxic metals ...
11
J. Braz. Chem. Soc. vol.16 número6A
... agents, toxic metals such as lead (Pb), cadmium (Cd), cobalt (Co), nickel (Ni), mercury (Hg) and copper (Cu) are considered the most ...potentially toxic or contributing to the destruction of the ...
8
J. Braz. Chem. Soc. vol.28 número5
... and toxic metals present in medicinal herbs is an important issue for researchers ...and toxic elements in plants used medicinally, which have employed a myriad of instrumental analytical ...
10
Accumulation Pattern of Heavy Metals in Chromolaena odorata (L.) King & Robins. Grown in Nutrient Solution and Soil
... essential toxic metals-Al, Cd, Hg, Cr and Pb ...essential metals Fe and Cu also showed linear increase in the roots and stem during ...trace metals Ni and Zn in the root was significantly ...
18
Contamination of Potentially Trace Metals in Aqaba and Eshidiya Phosphogypsum in Jordan
... as toxic metals, namely, arsenic, barium, cadmium, chromium, lead, mercury, selenium and silver also occur in ...heavy metals, particularly cadmium (Fergusson, 1990; Van Kauwenberg, 1997; Al-Hwaiti, ...
8
EFEITOS ESPAÇO TEMPORAIS DA POLUIÇÃO PONTUAL E NÃO PONTUAL EM UMA BACIA HIDROGRÁFICA SUBTROPICAL: ECOHIDROLOGIA COMO FERRAMENTA DE CONTROLE Pedro Gatti Junior
... heavy metals and organic matter are released to waterbodies (Lester 1983, Imai et ...heavy metals we can also generate models for other elements, and create strategies to mitigate the adverse effects of ...
79
Precious metals, a shiny hedge for investors?
... 26 in USA, -0.37 in Germany, -0.60 in India and -0.68 in South Africa). Moreover, leaving aside the specific case of silver, other precious metals retain safe haven features ( β close to 0) when facing the ...
55
Features of microelement maintenance in rat's brain tissues at experimental hypoxia of different degree.
... conditionally toxic chrome and toxic lead were studied in newborn rat's brain tissues at experimental hypoxia of different ...the toxic lead decreases more than in 2,5 ...
7
Persistent toxic substance (PTS) in Brazil.
... das STP foi avaliada em todo o mundo. O projeto dividiu o globo em 12 regiões geográficas com o objetivo de gerar uma avaliação, em cada região, dos danos e ameaças causadas por estas substânci- as, identificando aquelas ...
10
Group A beta hemolytic streptococcal toxic shock
... In the last years has been observed an increased incidence of invasive group A β hemolytic streptococcal infections, including the toxic shock syndrome. The most common portal of entry is the skin and mucous ...
4
art hfgabreu degradation
... weld metals and cast pieces of conventional austenitic stainless steels are more susceptible to σ phase precipitation than base metals, since a higher amount of δ ferrite is usually found in the cast ...
8
Correction: Therapeutic Non-Toxic Doses of TNF Induce Significant Regression in TNFR2-p75 Knockdown Lewis Lung Carcinoma Tumor Implants.
... Citation: Sasi SP, Bae S, Song J, Perepletchikov A, Schneider D, Carrozza J, et al. (2015) Correction: Therapeutic Non-Toxic Doses of TNF Induce Significant Regression in TNFR2-p75 Knockdown Lewis Lung Carcinoma ...
1
Rev. bras.oftalmol. vol.72 número1 en a07v72n1
... containing toxic preservatives (epinephrine, lidocaine and antibiotics), improper use of detergents in the sterilisation of surgical materials, and the use of autoclaves that release impurities or toxic ...
5
ÁCIDOS ORGÂNICOS E SEUS EFEITOS NA DESSORÇÃO DE METAIS PESADOS EM SOLO CONTAMINADO
... heavy metals is a biotechnology that extracts metals from soils and transfer them to ...of metals by high- biomass ...of metals brought in solution by such chelates limits their application in ...
5