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A combined bacterial process for the reduction and immobilization of chromium
(Elsevier, 2003-07)
In this paper, we present the indirect Cr(VI) reduction by Acidithiobacillus thiooxidans using sulfur as energy source under aerobic conditions and the subsequent Cr(III) precipitation by Desulfovibrio sp. under anaerobic ...
Nanofibrous membranes for low-concentration CrVIadsorption: Kinetic, thermodynamic and the influence on ZFL cells viability
(2021-01-01)
There is a great demand to develop different techniques for the continuous removal, immobilization, and remediation of metallic ions from contaminated water. Human contamination by metallic ions could even occur by ingestion ...
Study of the 'Impatiens walleriana' for phytoremediation of chromium, thorium, uranium and zinc soil contamination
(Sao Paulo: ABEN, 2013, 2014)
Biosorption of heavy metals using rice milling by-products. Characterisation and application for removal of metals from aqueous effluents
(Pergamon-elsevier Science LtdOxfordInglaterra, 2004)
Morphological characterization and photocatalytic efficiency measurements of pure silica transparent open-cell sponges coated with TiO2
(Wiley Blackwell Publishing, Inc, 2020-03)
Transparent glass sponges are a new class of materials that can potentially be used for effective light distribution in photocatalytic applications. In this work, transparent glass sponges are prepared by the polymer replica ...
Desenvolvimento de pré-filtros de água a partir de membranas eletrofiadas de PVDF-HFP com superfície funcionalizada para adsorção de Cr(VI)
(Universidade Estadual Paulista (Unesp), 2020-09-25)
O consumo mundial de água tem aumentado em cerca de 1% ao ano desde a década de 1980 devido à combinação do rápido crescimento populacional, do desenvolvimento socioeconômico e das mudanças nos padrões de consumo da população ...
Treatment of Soil Pollutants With Nanomaterials
(2019-06-17)
Soil aging and deterioration can be enhanced due to pollutant accumulation, which can impact food security in the near future. Considering the advances in soil decontamination strategies, nanomaterials have been successfully ...
Resistência aos metais cobre, chumbo, cromo e zinco em bactérias gram-positivas isoladas de ambiente aquático
(Universidade Tecnológica Federal do ParanáApucaranaLondrinaBrasilPrograma de Pós-Graduação em Engenharia AmbientalUTFPR, 2018-02-23)
Environmental pollution by toxic metals through their accumulation in water, sediments and not soil. Bioremediation by microorganisms stands out as a tool for the decontamination of environments with toxic metals. The use ...
Utilização da lama de aciaria em um sistema de barreiras reativas permeáveis para remoção de cr(vi) de águas subterrâneas
(Universidade Federal de Minas GeraisUFMG, 2015-02-27)
When soil or groundwater contaminations are identified, remedial action should be carefully investigated and implemented. Among these, permeable reactive barriers (PRB) technique is an interesting option. This technique ...