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Root uptake and reduction of hexavalent chromium by aquatic macrophytes as assessed by high-resolution X-ray emission
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Aquatic macrophytes Salvinia auriculata, Pistia stratiotes and Eichhornia crassipes were chosen to investigate the Cr(VI) reduced by root-based biosorption in a chromium uptake experiment, using a high-resolution XRF ...
Reducción de cr (vi) a cr (iii) por fotocatálisis en presencia de zno y radiación solar.
(Universidad Nacional de Trujillo, 2016)
Intracellular Proteomic Analysis of Streptomyces sp. MC1 When Exposed to Cr(VI) by Gel-Based and Gel-Free Methods
(Springer, 2019-11)
The actinobacterium Streptomyces sp. MC1 has previously shown the capacity to resist and remove Cr(VI) from liquid culture media. The aim of this work is to analyze the differential expression pattern of intracellular ...
Spectroscopic characterization of the reduction and removal of chromium (VI) by tropical peat and humin
(Elsevier B.V., 2012-01-01)
The reduction of Cr(VI) to Cr(III) in aqueous solution, and the subsequent removal of Cr(III) using in natura peat or its humin fraction, was characterized by electron paramagnetic resonance (EPR), ultraviolet-visible ...
Spectroscopic characterization of the reduction and removal of chromium (VI) by tropical peat and humin
(Elsevier B.V., 2012-01-01)
The reduction of Cr(VI) to Cr(III) in aqueous solution, and the subsequent removal of Cr(III) using in natura peat or its humin fraction, was characterized by electron paramagnetic resonance (EPR), ultraviolet-visible ...
The effect of sulphate and phosphate ions on Cr(VI) reduction by Streptomyces sp. MC1, including studies of growth and pleomorphism
(Elsevier, 2013-08)
To help address conflicting opinions regarding the ability of chromate ions to use sulphate and phosphate membrane transporters to penetrate microbial cells, this work reports on an initial study related to the
effect of ...
Hexavalent chromium removal using aerobic activated sludge batch systems added with powdered activated carbon
(Water Research Commission, 2009-12)
The addition of powdered activated carbon (PAC) has been proposed as a suitable technique to protect activated sludge against toxic wastewaters. However, the literature data describing the combined effect of PAC addition ...
Preparo, caracterização e aplicação de compósitos Fe(0)-óxidos de ferro em processos redutivos para remediação ambiental.
(Universidade Federal de Minas GeraisUFMG, 2008-02-20)
The reduction of Cr(VI) in aqueous medium with Fe(0)/Fe3O4 composites was investigated in bench procedures scale, particularly focusing on the efficiency of its fundamental chemical processes. The obtained results reveal ...