Results 51 to 60 of about 24,891 (262)

Antifouling Polyethersulfone-Petrol Soot Nanoparticles Composite Ultrafiltration Membrane for Dye Removal in Wastewater

Membranes, 2021
Engineered nanoparticles are known to boost membrane performance in membrane technology. Hitherto, tunable properties that lead to improved hydrophilicity due to increased surface oxygen functionalities upon oxidation of petrol soot have not been fully ...
Nkechi P. Nwafor, Richard M. Moutloali, Keneiloe Sikhwivhilu, Oluwole B. Familoni, Luqman A. Adams   +4 more
doaj   +1 more source

Sistem pintar pengecaman bentuk agregat berasaskan rangkaian neural [PDF]

, 2005
Penghasilan sesebuah konkrit bergantung kepada kandungan agregat (batu baur) yang terkandung di dalam konkrit tersebut. Bentuk agregat-agregat yang terdapat di dalam konkrit dikatakan mempengaruhi kualiti konkrit yang akan dihasilkan.
Joret, Ariffuddin
core  

Relationship of Dye Adsorption Onto Biomass Activated Carbon Mixed Matrix Ultrafiltration: A Mass Transfer Model Study

Advanced Materials Interfaces, EarlyView.
This study explored dye molecule adsorption from water, focusing on activated carbon in polymer membranes for purifying low‐quality water. Polyvinylidene fluoride (PVDF) membranes showed enhanced removal efficiency of methylene blue (MB) from 89.29% to 98.33% with biomass‐activated carbon (BAC).
Khairul Anwar Mohamad Said, Shaiza Asif, Siti Zahara May Abdullah, Ibrahim Yakub, Harunal Rejan Ramji, Md Rezaur Rahman   +5 more
wiley   +1 more source

Vanillin as an Antifouling and Hydrophilicity Promoter Agent in Surface Modification of Polyethersulfone Membrane

Membranes, 2019
Fouling as an intricate process is considered as the main obstacle in membrane technologies, and its control is one of the main areas of attention in membrane processes.
Mohammadamin Esmaeili, Tiina Virtanen, Jussi Lahti, Mika Mänttäri, Mari Kallioinen   +4 more
doaj   +1 more source

Novel negatively-charged membrane adsorbers made using combination of photopolymerization and immersion precipitation [PDF]

Journal of the Serbian Chemical Society, 2016
A novel method combining a traditional immersion precipitation process for making membranes with photopolymerization and crosslinking of functional monomers included in the casting solution was used to prepare asymmetric polyethersulfone ...
Tomković Tanja, Radovanović Filip, Grgur Branimir, Nastasović Aleksandra, Vasiljević-Radović Dana, Onjia Antonije   +5 more
doaj   +1 more source

The Functionalization of PES/SAPO-34 Mixed Matrix Membrane with [emim][Tf₂N] Ionic Liquid to Improve CO₂/N₂ Separation Properties

Inorganics, 2023
The use of ionic liquid [emim][Tf2N] as an additive in polyethersulphone (PES) and nano-sized silico-aluminophosphate-34 (SAPO-34) mixed matrix membrane was studied through the incorporation of different amounts of [emim][Tf2N] in the membrane ...
Jonathan S. Cardoso, Zhi Lin, Paulo Brito, Licínio M. Gando-Ferreira   +3 more
doaj   +1 more source

Metagenome sequencing of the microbial community of a solar saltern crystallizer pond at cáhuil lagoon, chile. [PDF]

, 2014
Cáhuil Lagoon in central Chile harbors distinct microbial communities in various solar salterns that are arranged as interconnected ponds with increasing salt concentrations.
Allen, Eric E, Astorga, Marcia, Bertoglio, Florencia, Blanchet, Marine, De la Iglesia, Rodrigo, Delgado, Yolaine, Delherbe, Nathalie, Docmac, Felipe, Elizondo-Patrone, Claudia, Gimpel, Carla, González, María Lorena, Gálvez, María Jesús, Hanselmann, Kurt, Henríquez-Castillo, Carlos, Ikeda, Priscila, Lopes do Santos, Adriana, Narváez, Silvia, Plominsky, Alvaro M, Rojas-Herrera, Marcelo, Santibañez, Francisco, Sorroche, Fernando, Trefault, Nicole, Ugalde, Juan A, Ulloa, Osvaldo, van den Engh, Gerrit, Vaulot, Daniel, von Dassow, Peter   +26 more
core   +4 more sources

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source

Electrospun Magnetic Nanocellulose–Polyethersulfone-Conjugated Aspergillus oryzae Lipase for Synthesis of Ethyl Valerate

Membranes, 2021
A novel greener MNC/PES membrane was developed through an electrospinning technique for lipase immobilization to catalyze the synthesis of ethyl valerate (EV).
Nurul Hidayah Hussin, Roswanira Abdul Wahab, Nursyafiqah Elias, Adikwu Gowon Jacob, Mohamad Hamdi Zainal-Abidin, Faizuan Abdullah, Nurul Jannah Sulaiman, Mailin Misson   +7 more
doaj   +1 more source

Characterization and Separation Performance of a Novel Polyethersulfone Membrane Blended with Acacia Gum [PDF]

, 2017
Novel polyethersulfone (PES) membranes blended with 0.1–3.0 wt. % of Acacia gum (AG) as a pore-former and antifouling agent were fabricated using phase inversion technique.
A Grein, A Rahimpour, A Rahimpour, A Rahimpour, A Rastegarpanah, AL Ahmad, AM Islam, B Chakrabarty, B Chakrabarty, B Jung, B-h Su, BK Chaturvedi, BP Lanphear, CH Loh, D Anderson, D Anderson, D Clark, E Mahmoudi, F Liu, F Niu, FY Leung, H Strathmann, H Wu, H-T Yeo, I Wienk, IB Gashua, ICFR Ferreira, J Kim, J Parr, J-G Choi, KR Mahaffey, L Wang, M Alfieri, M Ariza, M Saini, MI Gazi, MM Pluhator-Murton, N Bolong, P Witte Van de, PC Nascimento Do, PR Bhushette, Q Shi, R Boom, R Rezaee, R Shankar, S Patel, T Onishi, T Wang, V Kochkodan, V Vatanpour, Y Liu, Y Manawi, Y Shi, Y Wang, Y-q Wang, Z-L Xu, ZL Xu   +56 more
core   +2 more sources