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Background values, distribution and contamination of metals in the sediments of the Pontevedra Ria (NW Spain)
(Soil & Sediment Contamination, 2007)
Thirty-seven surface sediment samples were taken in the Pontevedra Ria (NW Iberian Peninsula), and metal concentrations (Cd, Co, Cr, Cu, Fe, Ni, Pb, and Zn) and organic/inorganic parameters were determined in order to ...
Fitorremediação de cobre em solo contaminado por rejeito de mineração beneficiado com biochar e composto orgânico
(Universidade Federal de Santa MariaBrasilEngenharia AmbientalUFSMPrograma de Pós-Graduação em Engenharia AmbientalCentro de Tecnologia, 2022-11-09)
In areas of Cu mining tailings deposits, the concentration of this element occurs, which results
in serious environmental problems. Cu is a heavy metal that is not environmentally degradable,
accumulating in several ...
Effects of biochar on copper immobilization and soil microbial communities in a metal-contaminated soil
(Springer Heidelberg, 2015-06)
Purpose: Copper (Cu) contamination has been increasing in land ecosystems. Biochars (BCs) and arbuscular mycorrhizal fungi (AMF) are known to bind metals, and metallophyte can remove metals from soils. Will BC in combination ...
Nitrate Removal on a Cu/Cu2O Photocathode under UV Irradiation and Bias Potential
(2013-01-01)
The present work describes a suitable method for treatment of water contaminated with nitrate by using a photoelectrochemical method. A Cu/Cu 2O electrodeposited electrode is used as photocathode with long-term stability ...
Nitrate Removal on a Cu/Cu2O Photocathode under UV Irradiation and Bias Potential
(2013-01-01)
The present work describes a suitable method for treatment of water contaminated with nitrate by using a photoelectrochemical method. A Cu/Cu 2O electrodeposited electrode is used as photocathode with long-term stability ...
Adsorbent material based on passion-fruit wastes to remove lead (Pb), chromium (Cr) and copper (Cu) from metal-contaminated waters
(Universidad Privada del NorteUS, 2018-04)
The aim of the present work was to evaluate the feasibility of passion-fruit shell (PFS) biomass as adsorbent material to remove heavy metals from contaminated waters. Model mediums were used, which were composed of distilled ...