Results 91 to 100 of about 20,904 (245)
Graphene hybrid architectures (GHAs) have emerged as promising materials for addressing microplastic pollution. Exceptional surface area, tunable chemistry, and synergistic functionalities play key role in GHAs. This review highlights recent advancements in GHAs for microplastic removal, emphasizing their mechanisms, efficiency, and future ...
Chirasmayee Mohanty +2 more
wiley +1 more source
Nanofiltration is widely used in various industries to separate solutes from solvents. To foster a circular economy, establishing a closed-loop lifecycle for the membrane materials is highly important.
Rifan Hardian +4 more
doaj +1 more source
Multilayer Self‐Limiting Electrospray Deposition via Stepped Voltage Bias
Self‐limiting electrospray deposition (SLED) uses a high voltage to generate and deposit a charged payload on a target surface. The coating retains its charge, repelling newly arriving material. SLED thickness can be decreased by applying a secondary bias to the target.
Madhuri Deb +3 more
wiley +1 more source
Charles University, Faculty of Pharmacy in Hradec Králové, Department of Pharmaceutical Chemistry and Pharmaceutical Analysis Nanofiltration Diploma thesis Candidate: Hana Heidrová Supervisor: doc. PharmDr. Radim Kučera, Ph.D. Consultant: PharmDr.
Heidrová, Hana
core
This study demonstrates a closed‐loop membrane process using functionalized graphene oxide to purify semiconductor wastewater and recover high‐purity fluorite ( CaF2), a critical raw material. By reducing fluorine levels from 21 to 1.4 mg L−1, meeting strict international safety standards, the method successfully transformed hazardous waste into a ...
Alessandro Pedico +8 more
wiley +1 more source
Membrane Technology for the Valorization of Wood Vinegar from Grape Pomace Pyrolysis
The valorization of wood vinegar from biomass pyrolysis has been a significant research subject in recent years, but further studies to reduce its phytotoxicity and improve agricultural applications are still needed.
Alexandre Giacobbo +8 more
doaj +1 more source
Numerical investigation of the effect of periodic turbulence promoters on the performance enhancement of nanofiltration modules. [PDF]
A new method for increasing the permeate flux of a nanofiltration module is presented. In a wall-patterned flat sheet membrane module, three distinct patterned walls were designed for the feed channel.
Mojtaba Azizi, meysam naderi
doaj +1 more source
Dichloroaniline retention by nanofiltration membranes
This study evaluates the performance of two nanofiltration membranes in removing a herbicide: dichloroaniline. The membranes, one polyamide and one cellulose acetate, have a cut-off in the range 150-300 g/mol (manufacturers' data). The experiments were carried out with solutions of dichloroaniline in demineralized water, with concentrations from 1 to ...
Causserand, Christel +3 more
openaire +4 more sources
QDs/MOFs composites provide a multifunctional platform for photocatalytic hydrogen production and water remediation through synergistic charge transfer, enhanced stability, and improved catalytic efficiency. Their synthesis strategies and structure–property relationships are critically examined, while emerging challenges and future opportunities for ...
Sheriff A. Balogun +3 more
wiley +1 more source

