Results 241 to 250 of about 1,865,203 (286)

Chemisorptive biosorption of cd(II), Cr(VI), and Ni(II) by wastewater-derived <i>Bacillus safensis</i> PM22: mechanistic elucidation, surface characterization, and PGP potential. [PDF]

Front Microbiol
Ali J, Paker NP, Zainab N, Saand MA, Khan RA, Khan A, Siddiqui Y, Ali A, Chaudhary HJ.   +8 more
europepmc   +1 more source

Sustainable strategies for remediation of Cr(VI) contaminated soil and water bodies: exploring the potential of invasive bamboo and its derivatives. [PDF]

Front Plant Sci
Mohanty C, Das PK, Kaur R, Selvaraj CI.
europepmc   +1 more source

Cr(vi) removal performance of activated carbon (CB-AC) and nZVI-modified activated carbon (nZVI@CB-AC) derived from waste cigarette butts in aqueous solutions. [PDF]

RSC Adv
Duru T, Duman G, Coşkun Yİ, Aksuner N.
europepmc   +1 more source

Ag-Doped ZnO Quantum Dots for Fluorescence-Based Detection of Trace Cr(VI) from River Water and Fish samples. [PDF]

J Fluoresc
Shifera GA, Kitte SA, Beyene TT, Gure A.
europepmc   +1 more source

Covalently Coupled Phenylenediamine and Citric Acid-Based Carbon Dots: A Dual-Emissive Architecture for Rapid Optical Cr(VI) Sensing and Live-Cell Imaging. [PDF]

ACS Omega
Şahin Keskin S, Çil C, Kılıç A, Trabzon L, Ünlü C.   +4 more
europepmc   +1 more source

Sustainable removal of Cd(II) and Cr(VI) from aqueous solution via agro-waste derived biochar. [PDF]

Sci Rep
Din SU, Al-Ahmary KM, Al-Mhyawi SR, AlMohamadi H, Elamin NY, Alshdoukhi IF, Imohiosen FA, Ofudje EA, Al-Otaibi JS.   +8 more
europepmc   +1 more source

Cr(VI) Removal Using the Combination of the Cr(VI)-Resistant and Cr(VI)-Reducing Biofilm and the Alum-Polyacrylamide

Water, Air, & Soil Pollution, 2020
This paper describes the removal of Cr(VI) using the combination of bacterial reduction of Cr(VI) to Cr(III) by wood husk–packed column containing the Cr(VI)-reducing biofilm followed by Cr(III) removal using the coagulation-flocculation technique. The chromium removal process was carried out at the laboratory-scale for 90 days using different batches ...
Zainul Akmar Zakaria, Wan Azlina Ahmad
openaire   +3 more sources

Effect of Mn(II) and Phytic Acid on Cr(VI) in the Ferrihydrite-Cr(VI) Co-precipitates: Implication for the Migration Behavior of Cr(VI)

ACS ES&T Water, 2022
Summarization: Understanding the influences of ferrihydrite conversion and co-existing substances on the migration of Cr(VI) in the co-precipitates of ferrihydrite and Cr(VI) (Fh–Cr) is helpful in predicting the migration path of Cr(VI).
Guangzhao Sun, Constantinos V. Chrysikopoulos, Fenglian Fu   +2 more
openaire   +2 more sources

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Sustainable enhancement of Cr(VI) bioreduction by the isolated Cr(VI)-resistant bacteria

Science of The Total Environment, 2022
Bioreduction of mobile Cr(VI) to sparingly soluble Cr(III) is an effective strategy for in situ remediations of Cr contaminated sites. The key of this technology is to screen Cr(VI)-resistant bacteria and further explore the sustainable enhancement approaches towards their Cr(VI) reduction performance.
Ying, Meng, Xiaoxu, Ma, Fubo, Luan, Ziwang, Zhao, Yuan, Li, Xiao, Xiao, Qianqian, Wang, Jianda, Zhang, Soe Myat, Thandar   +8 more
openaire   +2 more sources

Cr Isotopes and the Engineered Attenuation of Cr(VI)-Rich Runoff

Environmental Science & Technology, 2021
The leaching of lateritic soils can result in drainage waters with high concentrations of Cr(VI). Such Cr(VI)-rich waters have developed in streams that drain lateritic soils in Central Sulawesi Island, Indonesia. Chromium in this lateritic drainage system is removed by reduction of Cr(VI) to Cr(III) through two faucets delivering an FeSO4 solution to ...
Ashley B. Davidson, Chris Holmden, Sulung Nomosatryo, Cynthia Henny, Roger Francois, Sean A. Crowe   +5 more
openaire   +4 more sources