Results 61 to 70 of about 1,093,335 (251)

Rapid and Reusable Amino Acid–Derived MOFs for the Removal of Estrogenic Hormones From Real Water Matrices

Chemistry – A European Journal, EarlyView.
A family of amino‐acid–derived MOFs enables ultrafast (>90–95% in 30 s) simultaneous removal of four estrogenic contaminants from water under SPE conditions. A leucine‐based MOF shows excellent regenerability and robustness in real samples, with structural evidence revealing efficient hormone encapsulation.
Lidia García, Alejandro Cortés‐Villena, Héctor Martínez Pérez‐Cejuela, José Manuel Herrero‐Martínez, Jesús Ferrando‐Soria, Thais Grancha, Donatella Armentano, Emilio Pardo   +7 more
wiley   +1 more source

Redução de brix e acidez em sucos de frutas através de nanofiltração [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2009O maracujá (Passiflora edulis flavicarpa) tem um flavor especial e intenso, porém em ...
Klein, Bruna
core  

Lecithin decorated thin film composite (TFC) nanofiltration membranes for enhanced sieving performance

, 2023
Lecithin, as a natural bio-surfactant and environment-friendly bio-modifier, has been broadly applied in food, cosmetic, and pharmaceutical industries.
Wang, Yi, Xie, Yinshan, Liu, Fei, Cheng, Lilantian, Li, Xin, Li, Jian   +5 more
core   +1 more source

Design of high-performance electro-driven nanofiltration membrane via facile co-deposition of pyrogallol and polyethyleneimine for sustainable resource recovery from landfill leachate concentrate

Advanced Membranes
Conventional treatment methods of landfill leachate concentrate mainly focus on the degradation or removal of humic substance, which are prone to secondary pollution and fail to meet the requirements of current sustainable development.
Jiale Du, Zijian Yu, Jiangjing Li, Shuangling Xie, Lianxin Chen, Jiuyang Lin   +5 more
doaj   +1 more source

Hybrid membrane system with electrochemical oxidation process for removal of Diclofenac sodium from Aqueous Solution [PDF]

شیمی کاربردی روز
This study presents an innovative approach to eliminating the pharmaceutical pollutant diclofenac sodium (DFS) by combining nanofiltration membrane technology with an electrochemical oxidation process.
Arezoo Rasouli, Ahmad Bagheri, Farideh Nabizadeh Chianeh   +2 more
doaj   +1 more source

Pharmaceutical Retention Mechanisms by Nanofiltration Membranes [PDF]

Environmental Science & Technology, 2005
This study investigates the retention mechanisms of three pharmaceuticals-sulfamethoxazole, carbamazepine, and ibuprofen-by nanofiltration (NF) membranes. Laboratory-scale experiments were carried out with two well-characterized NF membranes, with the goal of relating pharmaceutical retention behavior to membrane characteristics, physicochemical ...
Nghiem, Long, Schaefer, Andrea, Elimelech, Menachem   +2 more
openaire   +5 more sources

Evaluation of Pervaporation and Nanofiltration Membranes for Water Recovery From Thermo‐Responsive Draw Solution

Chemie Ingenieur Technik, EarlyView.
Integrating thermo‐responsive draw solutions with suitable water‐recovery technologies could enable more efficient hybrid desalination. This study compares pervaporation and nanofiltration, revealing key trade‐offs between water productivity and polymer retention and providing guidance for future FO‐based brine treatment systems.
Nadin Al‐Jariry, Malwin Uthleb, Ibrahim M. A. ElSherbiny, Hannes Richter, Liang Yu, Frank Lipnizki, Josefine Enman, Annelie Hedström, Marcus Weyd, Jonas Hedlund   +9 more
wiley   +1 more source

Caracterização de membranas de nanofiltração e osmose inversa submetidas à permeação de n-Hexano e CO2 denso [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2014.A aplicação da tecnologia de membranas em sistemas não aquosos ainda não está totalmente estabelecida,
Rezzadori, Katia
core  

Synthesis and modification of nanofiltration membranes with dendrimer-modified graphene oxide to remove lead and cadmium ions from aqueous solutions

Cleaner Engineering and Technology
This study explored the use of graphene oxide modified with dendrimer (GO/MDA) to enhance the hydrophilicity and reduce the clogging of nanofiltration membranes, aiming to remove lead and cadmium from aqueous solutions.
Saeed Niazkhani, Farham Aminsharei, Sayed Ali Hassanzadeh-Tabrizi, Asadolah Malekzadeh, Elham Ameri   +4 more
doaj   +1 more source

A Superstructure Based Optimization Approach for Regeneration Reuse of Water Network: Optimal Design of a Detailed Nanofiltration Regenerator Network

Frontiers in Chemical Engineering, 2022
Increasing freshwater costs and environmental concerns have necessitated the adoption of strategies for reducing freshwater consumption and effluent water discharge in chemical processes.
Nyasha Jakata, Thokozani Majozi
doaj   +1 more source