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Mostrando ítems 41-50 de 134
Estudio de las plumas de pollo como adsorbente en la remoción de cromo hexavalente en solución acuosa
(Universidad Nacional de IngenieríaPE, 2021)
Estudio de las plumas de pollo como adsorbente en la remoción de cromo hexavalente en solución acuosa
(Universidad Nacional de IngenieríaPE, 2021)
Metal biosorption onto dry biomass of Arthrospira (Spirulina) platensis and Chlorella vulgaris: Multi-metal systems
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Binary and ternary systems of Ni2+, Zn2+, and Pb2+ were investigated at initial metal concentrations of 0.5, 1.0 and 2.0 mM as competitive adsorbates using Arthrospira platensis and Chlorella vulgaris as biosorbents. The ...
Greening Chilean copper mining operations through industrial ecology strategies
(2014)
Sawdust was used as cheap sorbent for the remediation of a diesel and oil fuel-contaminated mining soil whereas biosolids were evaluated as collectors and frothers in froth flotation of copper sulphide ores. The use of ...
Desenvolvimento e aplicação de método por UHPLC-MS/MS para determinação de fármacos em efluentes tratados em sistemas de wetlands construídos
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2021-12-18)
The growth in production and consequently in the use of pharmaceuticals and personal care products over the years has made domestic effluents generated both in large cities and in small cities loaded with these compounds, ...
Greening Chilean copper mining operations through industrial ecology strategies
(2014)
Sawdust was used as cheap sorbent for the remediation of a diesel and oil fuel-contaminated mining soil whereas biosolids were evaluated as collectors and frothers in froth flotation of copper sulphide ores. The use of ...
The removal of fluoride from aqueous solution by a lateritic soil adsorption: Kinetic and equilibrium studies
(Academic Press Inc Elsevier Science, 2018-03)
The use of natural sorbents to remove fluoride from drinking water is a promising alternative because of its low-cost and easy implementation. In this article, fluoride adsorption on a latosol soil from Misiones province ...
Produção de Quitosana por Absidia corymbifera em meio de baixo custo e aplicação na descoloração de efluente industrial
(Universidade Católica de Pernambuco, 2009-12-21)
This work was evaluated the ability of commercial chitosan as sorbent powder and biotechnologically processed microspheres in the decoloration of industrial wastewater,
being used at a concentration of 0.514 g per 50 ml ...
Método colorimétrico para determinação de dióxido de nitrogênio atmosférico com preconcentração em coluna de c-18
(Sociedade Brasileira de Química, 2014)