Tag Results

Items tagged with "metals" (2)

Note: some items may not be visible to you, due to viewing permissions.


Files (2)
Uploader

Blob CUANTIFICACIÓN DE LAS CONCENTRACIONES DE METALES PES...

Created: 2016-03-19 00:31:17

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The content of Fe, Mn, Cu, Cr, Ni, Zn, Cd and Pb in muscle tissuesof fish and crustaceans from the Unare lagoon (Lagunade Unare) in the state of Anzoátegui, Venezuela, was analyzedby flame Atomic Absorption Spectrometry. The levels of thesemetals present in suspended material of the water and in sedimentswere also determined in order to detect possible impacton the ecosystem. The mean concentrations in the water werelow (0.104-0.53 μmol/L Fe; 0.004-0.06 μmol/L Mn; 0.002-0.028μ...

File type: Adobe PDF

Comments: 0 | Viewed: 17 times | Downloaded: 2 times

Tags:

Uploader

Blob Especiación de metales en sedimentos del río Cuchive...

Created: 2016-11-25 14:51:19

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The total concentration and the chemical forms of heavy metals were determined insuperficial sediments of the Cuchivero river, Venezuela, using sequential extraction andatomic absorption spectrophotometry with flame. Pollution indices were used to study thedistribution, pollution and environmental risk in the sediments. Total values ranged from,394-457 mgkg-1 Fe, 46,87-74,82 Mn, 6,45-11,92 Zn, 1,70-5,75 Ni, 0,39-3,7 Cu, 1,25-3,63Cr, 0,37-1,82 Co, 0,10-0,30 Cd y <Ld-0,20 mgkg-1 Pb. The meta...

File type: Adobe PDF

Comments: 0 | Viewed: 35 times | Downloaded: 4 times

Tags:

What is this?

Linked Data

Non-Information Resource URI: http://www.myexperiment.org/tags/4579


Alternative Formats

HTML
RDF
XML