Results 81 to 90 of about 1,247,998 (403)

Nano-modification of polyamide thin film composite reverse osmosis membranes by radiation grafting

Journal of Radiation Research and Applied Sciences, 2018
Radiation synthesis of reverse osmosis membranes were carried out by grafting of N-Isopropyl acrylamide (NIPAM) and ZnO nanoparticles incorporation onto polyamide thin film composite reverse osmosis membranes PA(TFC). The effect of monomer concentration,
M.B. El-Arnaouty, A.M. Abdel Ghaffar, M. Eid, Maysara E. Aboulfotouh, N.H. Taher, El-Sayed Soliman   +5 more
doaj  

Heterogeneous Nanopore Arrays – Selective Modification of Nanopores Embedded in a Membrane

Advanced Materials, EarlyView.
Biological processes rely on the concerted action of channels with different functionalities embedded in the same membrane. Inspired by nature, heterogeneous nanopore arrays are prepared where two nanopores are connected in parallel and function as two different elements of an ionic circuit: a diode and a resistor.
Ethan Cao, Zuzanna S. Siwy
wiley   +1 more source

Penyisihan Kandungan Antiscalant Sodium Hexametaphosphate Pada Limbah Konsentrat Reverse Osmosis Menggunakan Membran Nanofiltrasi [PDF]

, 2017
Desalinasi merupakan proses pengolahan air laut menjadi air bersih menggunakan membran reverse osmosis (Greenlee et al., 2010). Pada prosesnya desalinasi menghasilkan air dengan kemurnian garam yang tinggi dan menghasilkan limbah baru sekitar 15-60 ...
Ilma, H. I. (Hilda), Istirokhatun, T. (Titik), Susanto, H. (Heru)   +2 more
core  

Enantiomeric separation of α-amino acids by imprinted terpolymer membrane

Arabian Journal of Chemistry, 2016
In this work, molecularly imprinted polymer membrane (d-arginine (Arg) imprinted terpolymer P(AN-co-AA-co-AAm) membrane) was prepared by the wet phase inversion method.
Pravin G. Ingole, Hari C. Bajaj, Kripal Singh   +2 more
doaj   +1 more source

Electrospinning and Nanofiber Technology: Fundamentals, Innovations, and Applications

Advanced Materials, EarlyView.
This review explores electrospinning fundamentals, methods for synthesizing polymer, metal oxide, carbon, and composite nanofibers, and advancements in fiber architectures like porous, core–shell, and aligned structures. It highlights applications in functional membranes, sensors, energy systems, and catalyst design while addressing future ...
Yujang Cho, Jong Won Beak, Mingyu Sagong, Seongcheol Ahn, Jong Seok Nam, Il‐Doo Kim   +5 more
wiley   +1 more source

Cyclophosphamide removal from water by nanofiltration and reverse osmosis membrane [PDF]

, 2009
The rejection of cyclophosphamide (CP) by nanofiltration (NF) and reverse osmosis (RO) membranes from ultrapure (Milli-Q) water and membrane bioreactor (MBR) effluent was investigated.
Albasi, Claire, Causserand, Christel, Dorandeu, Christophe, Faucet-Marquis, Virginie, Marion, Bénédicte, Pfohl-Leszkowicz, Annie, Wang, Li   +6 more
core   +1 more source

Operation Optimization of Microbial Control of Seawater Desalination

发电技术, 2018
Microbial pollution is one of the main types of reverse osmosis membrane pollution in seawater desalination system. In the spring of 2016, frequent and rapid increasing of pressure difference, constant desalting rate and decreased water yield happened in
Jun LIU, Yongqiang CHEN, Jingjian SUN
doaj   +1 more source

Evaluation of reverse osmosis drinking water treatment of riverbank filtrate using bioanalytical tools and non-target screening

Environmental Science: Water Research & Technology, 2020
Organic micropollutants that occurred in a natural drinking water source induced effects that were not detectable after reverse osmosis. Bioactive compounds were characterised by non-target screening of LC-HRMS data using open cheminformatics approaches.
V. Albergamo, B. Escher, Emma L. Schymanski, Rick Helmus, M. Dingemans, E. Cornelissen, M. Kraak, J. Hollender, P. de Voogt   +8 more
semanticscholar   +1 more source

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

Advanced Materials, EarlyView.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

Evaluation of a new air water generator based on absorption and reverse osmosis

Heliyon, 2020
The evaluation of a new air water generator (AWG) based on absorption and reverse osmosis is described. For the evaluation, an aqueous lithium bromide solution has been selected from a wide range of liquids as the absorbent.
Marc Fill, Flavio Muff, Mirko Kleingries
doaj