Cost‐Effective H2O2‐Regeneration of Powdered Activated Carbon by Isolated Fe Sites
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202204079
Abstract: The reuse of powdered activated carbon (PAC) vitally determines the economics and security of the PAC‐based adsorption process, while state‐of‐the‐art PAC regeneration technologies are usually unsatisfactory. Here, it is demonstrated that isolated Fe sites anchored… read more here.
Keywords: regeneration; isolated sites; activated carbon; pac ... See more keywords
Fabrication of immobilized powdered activated carbon as a sub-layer of TiO2 for the photocatalytic-adsorptive removal of phenol
Sign Up to like & getrecommendations! Published in 2017 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-017-1319-3
Abstract: A highly effective and reusable immobilized powdered activated carbon (PAC) was fabricated on the glass plate via a dip-coating technique to remove aqueous phenol. This immobilized PAC layer would become a sub-layer of TiO2 in… read more here.
Keywords: tio2; pac; layer; powdered activated ... See more keywords
Design and Operation of a Scaled-up Pilot Plant for the Removal of Sugar Beet Extract Colorants using Powdered Activated Carbon
Sign Up to like & getrecommendations! Published in 2020 at "Sugar Tech"
DOI: 10.1007/s12355-020-00812-3
Abstract: A pilot-scale filtration unit has been modified and operated at the Southern Regional Research Center of the US Department of Agriculture for scaled-up trials to test the efficacy of powdered activated carbon in the removal… read more here.
Keywords: color; removal; powdered activated; sugar beet ... See more keywords
The impact of dosing sequence on the removal of the persistent pesticide metaldehyde using powdered activated carbon with coagulation and clarification
Sign Up to like & getrecommendations! Published in 2020 at "Journal of water process engineering"
DOI: 10.1016/j.jwpe.2020.101756
Abstract: Abstract Removal of pesticides from drinking water remains a challenge for water treatment suppliers throughout the world. A combined treatment of dissolved air flotation (DAF) and powdered activated carbon (PAC) was investigated as a treatment… read more here.
Keywords: water; pac; removal; pesticide ... See more keywords
Analysis and modelling of powdered activated carbon dosing for taste and odour removal.
Sign Up to like & getrecommendations! Published in 2018 at "Water research"
DOI: 10.1016/j.watres.2018.04.023
Abstract: A series of experiments were undertaken in order to understand and predict the dosage of powdered activated carbon required to remove taste and odour compounds in an Australian drinking water treatment plant. Competitive effects with… read more here.
Keywords: carbon; removal; powdered activated; activated carbon ... See more keywords
In-situ Sequestration of Perfluoroalkyl Substances Using Polymer-Stabilized Powdered Activated Carbon.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental science & technology"
DOI: 10.1021/acs.est.0c00155
Abstract: Remediation of groundwater impacted by per- and polyfluoroalkyl substances (PFAS) is particularly challenging due to the strength of the carbon-fluorine bond and the need to achieve extremely low drinking water health advisory levels. Previous studies… read more here.
Keywords: carbon; pac; powdered activated; situ sequestration ... See more keywords
The impact of humic acid on metaldehyde adsorption onto powdered activated carbon in aqueous solution
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c8ra06802j
Abstract: Powdered activated carbon with abundant micropores and mesopores can effectively remove metaldehyde from aqueous solution in the presence of humic acid. read more here.
Keywords: activated carbon; aqueous solution; humic acid; powdered activated ... See more keywords
Hybrid powdered activated carbon-activated sludge biofilm formation to mitigate biofouling in dynamic membrane bioreactor for wastewater treatment
Sign Up to like & getrecommendations! Published in 2022 at "Biofouling"
DOI: 10.1080/08927014.2022.2081805
Abstract: Abstract Membrane costs and biofouling limit applications of membrane bioreactors (MBRs) for wastewater treatment. Here, powdered activated carbon (PAC) utilization in the formation and performance of a self-forming dynamic membrane consisting of activated sludge and… read more here.
Keywords: powdered activated; wastewater treatment; pac; membrane ... See more keywords
Is micropollutant-loaded powdered activated carbon from a wastewater treatment plant toxic to the bivalve Corbicula sp.?
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Sciences Europe"
DOI: 10.1186/s12302-020-00430-6
Abstract: Background In order to reduce emissions of micropollutants (MPs) via effluents of wastewater treatment plants (WWTPs), additional treatment steps are suggested and already deployed in selected WWTPs. Next to advanced oxidation processes, the application of… read more here.
Keywords: corbicula; pac; treatment; powdered activated ... See more keywords
Physical Properties of Starch/Powdered Activated Carbon Composite Films
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DOI: 10.3390/polym13244406
Abstract: In the present study, starch/powdered activated carbon composite films were prepared by incorporating various amounts of powdered activated carbon (PAC)—1–5, 10, and 15 %—into a starch matrix, using the solvent casting method. The effect of… read more here.
Keywords: composite films; starch powdered; carbon composite; activated carbon ... See more keywords
Enhanced desorption performance of aniline-saturated powdered activated carbon using ultrasound assisted with ethanol
Sign Up to like & getrecommendations! Published in 2020 at "Desalination and Water Treatment"
DOI: 10.5004/dwt.2020.25748
Abstract: The adsorption characteristics of dissolved aniline onto powdered activated carbon (PAC) and the subsequent desorption by ultrasound treatment were studied. The results indicated that the adsorption followed the pseudo-second-order model and the Langmuir model. Acidic… read more here.
Keywords: aniline; powdered activated; ethanol; desorption ... See more keywords