Preparation and evaluation of magnetic chitosan particles modified with ethylenediamine and Fe(III) for the removal of Cr(VI) from aqueous solutions

Autor: Thiago V. Toledo, Carlos R. Bellato, Carlos H. Ferreira de Souza, Junielly T. Domingues, Danilo de C. Silva, César Reis, Maurício P. Ferreira Fontes

Publikováno v: Química Nova, Vol 37, Iss 10, Pp 1610-1617 (2014)

The adsorption of Cr(VI) in aqueous solution by magnetic particles of crosslinked chitosan-ethylenediamine-Fe(III) (MPCh-EDA-FeCL) was studied in a batch system. Fe3+ in the MPCh-EDA-FeCL permitted that adsorption of Cr(VI) occurred with maximum effi

Externí odkaz: https://doaj.org/article/ba9fa3a7d3fc44f89728ea48a3e70b6a

ARSENIC AND TRACE METALS IN WATER AND SEDIMENT OF THE VELHAS RIVER, SOUTHEASTERN IRON QUADRANGLE REGION, MINAS GERAIS, BRAZIL

Autor: Danilo de C. Silva, Carlos R. Bellato, José de O. Marques Neto, Maurício P. F. Fontes

Publikováno v: Química Nova, Vol 41, Iss 9, Pp 1011-1018

This work was undertaken in the Velhas River Basin, in the municipalities of Rio Acima, Nova Lima, Raposos and Sabará, upstream of the city of Belo Horizonte in Minas Gerais State, Brazil. Velhas River provides the public water supply for much of th

Externí odkaz: https://doaj.org/article/73fa73ef62fb494fb7fdc81ef0d4df86

ARSENIC AND TRACE METALS IN WATER AND SEDIMENT OF THE VELHAS RIVER, SOUTHEASTERN IRON QUADRANGLE REGION, MINAS GERAIS, BRAZIL

Autor: Maurício Paulo Ferreira Fontes, Carlos Roberto Bellato, José de Oliveira Marques Neto, Danilo de C. Silva

Publikováno v: Química Nova v.41 n.9 2018
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Vol 41, Iss 9, Pp 1011-1018
LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV
Química Nova, Volume: 41, Issue: 9, Pages: 1011-1018, Published: SEP 2018

This work was undertaken in the Velhas River Basin, in the municipalities of Rio Acima, Nova Lima, Raposos and Sabará, upstream of the city of Belo Horizonte in Minas Gerais State, Brazil. Velhas River provides the public water supply for much of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0d4bacb9d75f164fd756c7593187699
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422018000901011

PREPARATION AND EVALUATION OF MAGNETIC CHITOSAN PARTICLES MODIFIED WITH ETHYLENEDIAMINE AND Fe(III) FOR THE REMOVAL OF Cr(VI) FROM AQUEOUS SOLUTIONS

Autor: Junielly T. Domingues, Maurício Paulo Ferreira Fontes, Thiago Vinícius Toledo, Danilo de C. Silva, Carlos Roberto Bellato, César Reis, Carlos H. Ferreira de Souza

Publikováno v: LOCUS Repositório Institucional da UFV
Universidade Federal de Viçosa (UFV)
instacron:UFV
Química Nova v.37 n.10 2014
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Vol 37, Iss 10, Pp 1610-1617 (2014)
Química Nova, Volume: 37, Issue: 10, Pages: 1610-1617, Published: 2014

The adsorption of Cr(VI) in aqueous solution by magnetic particles of crosslinked chitosan-ethylenediamine-Fe(III) (MPCh-EDA-FeCL) was studied in a batch system. Fe3+ in the MPCh-EDA-FeCL permitted that adsorption of Cr(VI) occurred with maximum effi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5caec253261ebe8f12382eccdfa27111
https://doi.org/10.5935/0100-4042.20140245