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1 Μαΐ 2021 · Chromium (Cr) is a trace element critical to human health and well-being. In the last few decades, its contamination, especially hexavalent chromium [Cr(VI)] form in both terrestrial and aquatic ecosystems, has amplified as a result of various anthropogenic activities.
- The Hortega Study
In occupational and general populations, exposure to...
- Polysulfide Speciation and Reactivity in Chromate-Contaminated Soil
Fig. 1 shows the pH, redox potential, chromate (as Cr(VI)),...
- A Physiological Analysis of Genipa Americana L
The application of increasing concentrations of Cr 3+ in...
- A Field Study of Lead Phytoextraction by Various Scented Pelargonium Cultivars
Ex situ decontamination using physico-chemical techniques is...
- Bioaccumulation of Cadmium, Chromium and Copper by Convolvulus Arvensis L
In this study, concentrations of Cd(II) above 20 mg l −1...
- Multi-omics Response of Pannonibacter Phragmitetus BB to Hexavalent Chromium
The release of hexavalent chromium [Cr(VI)] into water...
- Physiological and Antioxidant Responses of Salvinia Natans Exposed to Chromium-Rich Wastewater
Salvinia depicted potential to accumulate high levels of Cr....
- Remediation Technologies for Heavy Metal Contaminated Groundwater
“Heavy metal” is a general collective term, which applies to...
- The Hortega Study
1 Ιαν 2021 · The solution to the fast-depleting natural water bodies and acquifiers is to reuse treated effluent. Several remediation technologies are available, for reclaiming effluent after treatment for heavy metals like Cd, Cr, Cu, Hg, Ni, Pb, and Zn.
The elimination of hexavalent chromium (Cr (VI)) from wastewater through biological means is an especially appealing approach due to its cost-effectiveness and superior efficiency in comparison to conventional methods.
1 Ιουλ 2024 · The conversion of hexavalent chromium (Cr (VI)) to trivalent chromium (Cr (III)) is a potentially effective technique for the remediation of sites contaminated with Cr (VI). Currently, there is an advancement in the process of separating and refining Cr ions by utilizing Cr (VI) reductase in aerobic settings.
6 Μαρ 2023 · This paper aims to review and evaluate the latest developments in the area of hexavalent chromium removal by EC process applications.
17 Αυγ 2022 · The major purpose of this article is to provide up-to-date information on extensively used techniques, with an emphasis on the significant issues that are experienced while removing hexavalent chromium from water.
28 Ιουλ 2014 · The objective of this work is to assess the water reuse potential of aqueous streams from a metal finishing industry containing chromium using nanofiltration (NF) and reverse osmosis (RO). Process waters with hexavalent chromium were treated with NF (NF90 and MPS-34) and RO (BW30) membranes.
