Αποτελέσματα Αναζήτησης
1 Ιαν 2021 · Membrane separation techniques for effluent treatment are becoming popular due to strict implementation of effluent discharge standards. Nanofiltration (NF) is a widely used membrane process for water, effluent treatment, and desalination.
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Acid mine drainage (AMD) in Yunfu iron sulfide mine contain...
- Induced DNA Single-Strand Breaks, Cytotoxicity, and Lipid Peroxidation in Primary Cultures of Rat Hepatocytes
Incubation of primary cultures of rat hepatocytes with K 2...
- Characterization, Equilibrium, Thermodynamic and Kinetic Study
Natural and MgCl 2 modified pumice were used for removal of...
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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.
6 Μαρ 2023 · Hexavalent chromium (Cr (VI)) is a toxic, mutagenic, teratogenic, and carcinogenic species. Its origin is in industrial activities. Therefore, its effective control is realized on a source basis.
24 Απρ 2020 · Hexavalent chromium reduction from real electroplating wastewater by chemical precipitation. April 2020. Bulletin of the Chemical Society of Ethiopia 34 (1):67-74. DOI:...
20 Μαΐ 2023 · Starch porous carbon (SPC) has also been used in physico-chemical processes. The use of hydrothermal energy increased the quality of the starch and effectively adsorbed 777.89 mg/g of Cr(VI) at 25 °C, thus boosting the potential application of SPC in Cr(VI) treatment (Li et al. 2023).
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.
