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Remoção de metais em efluentes utilizando tratamento com resinas de troca iônica recuperadas
(Universidade Tecnológica Federal do ParanáApucaranaBrasilLicenciatura em QuímicaUTFPR, 2021-04-30)
This work presents a study on a way oftreating effluents containing metals, by an ion exchange process that uses recovered resins. Today it is common in the industrial process to generate an enormous amount of ...
Adsorption and desorption of binary mixtures of copper and mercury ions on natural and crosslinked chitosan membranes
(SpringerDordrechtHolanda, 2007)
Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
(Faculdade de Odontologia de Piracicaba - UNICAMP, 2015-03-01)
AIM: To evaluate the adherence of Streptococcus mutans to the surface of the amalgam and copper/aluminum alloy samples and also evaluate the release of metallic ions. METHODS: The prepared medium was changed every 72 h and ...
DYNAMIC SPECIATION OF TRACE METALS IN AQUATIC ENVIRONMENT USING ANODIC STRIPPING CHRONOPOTENTIOMETRY
(Soc Brasileira Quimica, 2018-07-01)
The contamination of natural environments by trace metals has several adverse effects on human health, which is mainly due to the high toxicity, persistence and reactivity of these species in the environment. To understand ...
Copper complexation by naturally occurring organic matter: A multiligand model
(Science & Technology LettersNorthwoodInglaterra, 1995)
Removal of metal ions from aqueous solution by chelating polymeric hydrogel
(SPRINGER HEIDELBERG, 2010)
Polysaccharide natural seed coat from the tree Magonia pubescens, in the form of hydrogel was used to remove metals in aqueous solution. Swelling tests indicate that seed coat presents hydrogel behavior, with maximum water ...
Preconcentration and determination of metal ions in commercial ethanol used as fuel for automotive engines
(Taylor & Francis Inc, 2014)
Removal of metal ions from aqueous solution by chelating polymeric hydrogel
(Springer Heidelberg, 2010-12-01)
Polysaccharide natural seed coat from the tree Magonia pubescens, in the form of hydrogel was used to remove metals in aqueous solution. Swelling tests indicate that seed coat presents hydrogel behavior, with maximum water ...