Results 261 to 270 of about 1,403,395 (345)

Size-controlled biosynthesis of FeS nanoparticles for efficient removal of aqueous Cr(VI)

Chemical Engineering Journal, 2020
In this study, biogenic iron sulfide nanoparticles (FeS NPs) were synthesized by Shewanella and used for Cr(VI) removal. To control the size of FeS NPs, the biological S(-II) releasing rate was proposed as the key parameter in Fe(III) reduction and was ...
Yang-Yang Yu   +2 more
exaly   +2 more sources

Trichloroethene degradation by nanoscale CaO2 activated with Fe(II)/FeS: The role of FeS and the synergistic activation mechanism of Fe(II)/FeS

Chemical Engineering Journal, 2020
The performance of trichloroethene (TCE) degradation was significantly improved with the addition of FeS in nanoscale calcium peroxide (nCP) environment and the enhancement of HO generation in nCP/Fe(II)/FeS system was confirmed by comparison with nCP/Fe(
Muhammad Danish, Meesam Ali, Zhaofu Qiu
exaly   +2 more sources

Efficient activation of PAA by FeS for fast removal of pharmaceuticals: The dual role of sulfur species in regulating the reactive oxidized species.

Water Research, 2022
As peracetic acid (PAA) is being increasingly used as an alternative disinfectant, efficient activation of PAA by low-cost and environmentally friendly catalysts over a wide pH range is potentially useful for simultaneous sterilization and pharmaceutical
Shurun Yang   +9 more
semanticscholar   +1 more source

Selective removal of total Cr from a complex water matrix by chitosan and biochar modified-FeS: Kinetics and underlying mechanisms.

Journal of Hazardous Materials, 2023
Cr(VI) is difficult to remove from wastewater via a one-step method because it is a type of oxyanion. Developing ARPs to selectively remove total Cr is critical for Cr(VI) remediation, including Cr(VI) adsorption-reduction and Cr(III) complexation ...
Yi Wan   +4 more
semanticscholar   +1 more source

Reduction of Cr(VI) in simulated groundwater by FeS-coated iron magnetic nanoparticles

Science of the Total Environment, 2017
Yanyan Gong, Jingchun Tang, Jie Fu
exaly   +2 more sources

MoS2/FeS Nanocomposite Catalyst for Efficient Fenton Reaction.

ACS Applied Materials and Interfaces, 2021
Nanocomposites containing FeS as catalyst and MoS2 as cocatalyst have been synthesized toward efficient heterogeneous Fenton reaction. The deposition of FeS nanoparticles in situ on the surface of MoS2 nanosheets creates strong contact between the two ...
Yang Yang   +7 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy