Results 21 to 30 of about 210,511 (271)
Determination of chromium (VI) in the dust of gas treatment plants in steelmaking plants.
Литьë и металлургия, 2020 The requirements for the content of hexavalent chromium in cements and raw materials for its manufacture are described. The problem with the utilization of dust from gas treatment plants of metallurgical plants at metallurgical enterprises is given.
V. A. Makarov, T. K. Savosteenko
doaj +1 more source
Scientific African, 2020 Hexavalent chromium toxicity remains an indispensible toxicity to bioremediation. It has environmental and health impact in areas of hexavalent chromium discharges.
AA Ambi +5 more
doaj +1 more source
Study on detoxification and removal mechanisms of hexavalent chromium by microorganisms.
Ecotoxicology and Environmental Safety, 2021 Extensive industrial activities have led to an increase of the content of chromium in the environment, which causes serious pollution to the surrounding water, soil and atmosphere.
Xue Tang +7 more
semanticscholar +1 more source
Workplace Health & Safety, 2018 Hexavalent chromium [Cr(VI)] is a chemical used in many industries and has the potential to cause negative health effects. Occupational health nurses can intervene to protect workers from the health hazards associated with Cr(VI).
openaire +2 more sources
Enhanced performance of hexavalent chromium reducing cathodes in the presence of Shewanella oneidensis MR-1 and lactate [PDF]
, 2013 Biocathodes for the reduction of the highly toxic hexavalent chromium (Cr(VI)) were investigated using Shewanella oneidensis MR-1 (MR-1) as a biocatalyst and performance was assessed in terms of current production and Cr(VI) reduction. Potentiostatically
Xafenias, Nikolaos +2 more
core +1 more source
Concentrator cell methodology in the regeneration and recycle of chromium etching solutions using membrane technology [PDF]
, 2006 The regeneration of chromium (VI) and the recovery of etched copper from chromium etching solutions by electrodialysis is improved by the addition of a concentrator cell, using ion exchange resins or activated carbon cloth as concentrator media, in the ...
Ganguli, B, Grimes, SM, Chaudhary, AJ
core +1 more source
Phytoextraction of Cr(VI) from soil using Portulaca oleracea [PDF]
, 2013 Cr(VI) represents an environmental challenge in both soil and water as it is soluble and bioavailable over a wide range of pH. In previous investigations, Portulaca oleracea (a plant local to the United Arab Emirates (UAE)) demonstrated particular ...
Alyazouri, Ayman H. +10 more
core +1 more source
Smartphone Spectrometer for Detection of Hexavalent Chromium [PDF]
, 2021 Images of hexavalent chromium in water using a smartphone in a CD ...
Gonzales-Balladares, J (via Mendeley Data)
core +1 more source
대한환경공학회지, 2020 Objectives:The main goal of this study was to compare the removal efficiency of trivalent iron and hexavalent chromium by peanut shell biochars (i.e., PB), post-treated peanut shell biochars using KMnO4 (i.e., PB-Ox), and secondary post-treated peanut ...
Hye-Lin Seo +3 more
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, 2021 It is well known that pristine titanium dioxide (TiO2) is unable to absorb and utilize visible light to degrade organics and reduce hexavalent chromium (Cr(VI)). However, for the first time, this research found that when some organic compounds were mixed
Yan Sun +5 more
semanticscholar +1 more source