Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Rumki Nandi"'
Publikováno v:
Research on Chemical Intermediates. 43:1619-1634
The discharge of hexavalent chromium [Cr(VI)] has resulted in significant pollution because of the presence of Cr(VI) oxyanions. They are highly water-soluble, cell-permeable and transportable in water sources. To eliminate the toxic effects, various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2725a6d27dc1da9e6ca4645518af2c0e
https://doi.org/10.1007/s11164-016-2719-0
https://doi.org/10.1007/s11164-016-2719-0
Publikováno v:
Desalination and Water Treatment. 54:525-532
The presence of hexavalent chromium in waste water is a serious environmental problem due to its toxicity and carcinogenicity. Bioremediation is an efficient alternative to the conventional chemical methods of treatment. Bioremediation of toxic hexav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b753d6f75c315b7018dcf4e8932e610e
https://doi.org/10.1080/19443994.2014.884477
https://doi.org/10.1080/19443994.2014.884477
Autor:
Aniruddha Ghosh, Sumanta K. Ghosh, Rumki Nandi, Kakali Mukherjee, Rumpa Saha, Bidyut Saha, Indrajit Saha
Publikováno v:
Tenside Surfactants Detergents. 50:441-445
Chromic acid oxidation of tartaric acid in aqueous acid media produces glycolaldehyde very sluggishly at room temperature. Suitable combination of promoter (2,2′-bipyridine and 1,10-phenanthroline) and micellar catalyst (sodium dodecyl sulphate, ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d6538415133bb1e9ddcf15b4f166cd2
https://doi.org/10.3139/113.110278
https://doi.org/10.3139/113.110278
Publikováno v:
Desalination and Water Treatment. 53:413-420
The presence of cadmium(II) in water possesses human health risks. Cadmium(II) has the harmful effects of high toxicity to the living organism in water. This review presents a compilation of biosorption of cadmium(II) by different biomaterials for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6394eb9d772bb4a694d99dd7207f9e0a
https://doi.org/10.1080/19443994.2013.846233
https://doi.org/10.1080/19443994.2013.846233
Publikováno v:
Desalination and Water Treatment. 53:746-751
Bioremediation is an efficient and cheap process for the removal of heavy metals. Solid agricultural wastes are frequently used as biosorbent for the removal of Cr(VI). In this study, water extract of Azadiracta indica sawdust is used to reduce Cr(VI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d6dd0634a1da109eb9877b969e8a43d
https://doi.org/10.1080/19443994.2013.842503
https://doi.org/10.1080/19443994.2013.842503
Autor:
Rumki Nandi, Bidyut Saha, Rumpa Saha, Aniruddha Ghosh, Sumanta K. Ghosh, Ankita Basu, Indrajit Saha
Publikováno v:
The Canadian Journal of Chemical Engineering. 91:814-821
“Devil tree saw dust”; a novel biosorbent has been utilised successfully for the removal of hexavalent chromium from contaminated water. Batch adsorption procedure is utilised to test the ability of saw dust as an adsorbent for hexavalent chromiu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81d803996461301e413d90f3557815ad
https://doi.org/10.1002/cjce.21703
https://doi.org/10.1002/cjce.21703
Publikováno v:
Current Inorganic Chemistrye. 2:86-91
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5abfde44871f0ffe458871113f67bd6d
https://doi.org/10.2174/1877944111202010086
https://doi.org/10.2174/1877944111202010086
Publikováno v:
Tenside Surfactants Detergents. 48:453-458
Hexavalent chromium is a widespread environmental contaminant and a known human carcinogen. Kinetics of reduction of hexavalent chromium by bio-molecule glycerol in micellar media have been studied spectrophotometrically. The cytoplasmic reduction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58c5145d1d0cae6890b24dd886c6b05d
https://doi.org/10.3139/113.110152
https://doi.org/10.3139/113.110152
Publikováno v:
Journal of Coordination Chemistry. 64:1782-1806
Chromium exists in oxidation states ranging from −IV to +VI, inclusively. The compounds exhibit a wide range of geometries including square planar, tetrahedral, octahedral, and various distorted geometries. Ore refining, chemical and refractory pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3766e84f156fb13a4ccbedba0d294d36
https://doi.org/10.1080/00958972.2011.583646
https://doi.org/10.1080/00958972.2011.583646
Publikováno v:
Biochemistry & Physiology: Open Access.
Cr(VI) in waste water is a serious pollutant in diverse environmental conditions due to its toxicity and carcinogenicity. Bioremediation can alternatively be used to the conventional chemical treatments. Bioremediation of toxic hexavalent chromium is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42df970f809b710e2e9ea222cac8e9b9
https://doi.org/10.4172/2168-9652.1000173
https://doi.org/10.4172/2168-9652.1000173