Results 61 to 70 of about 14,417 (244)

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

Nanocomposite substrate-supported nanofiltration membrane for efficient treatment of rare earth wastewater

Results in Engineering, 2023
The incorporation of nanomaterials into the selective layer of nanofiltration membranes can effectively enhance membrane performance. However, the agglomeration of nanoparticles inevitably leads to defects in the membrane PA layer. To address this issue,
Qinliang Jiang, Yiwen Wang, Yi Li, Jianquan Luo, Jihai Xiong   +4 more
doaj   +1 more source

Performance of commercial polyamide membranes in pervaporation for dye removal: Impact of dye classes, colors, and surfactants

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Water reclamation in the textile industry is essential to reduce environmental impacts associated with high water consumption and pollutant discharge. Among emerging technologies, pervaporation (PV) has gained attention due to its high selectivity and efficiency in contaminant removal. However, there is still a lack of comprehensive
Miriam Albara, Angelo Oliveira Silva, Ricardo Antonio Francisco Machado, Cintia Marangoni   +3 more
wiley   +1 more source

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

Machine learning‐driven advances in carbon‐based quantum dots: Opportunities accompanied by challenges

Responsive Materials, EarlyView.
Machine learning provides a unifying framework to connect structure, fluorescence properties, and applications of carbon‐based quantum dots. This review highlights how data‐driven strategies enable fluorescence regulation, reveal underlying mechanisms, and accelerate the rational design of functional carbon dots.
Liangfeng Chen, Siwei Yang, Xiangqian Cui, Ziheng Liu, Hang Wang, Yongqiang Li, Peng He, Miao Wang, Guqiao Ding   +8 more
wiley   +1 more source

Hydrophobic poly(vinylidene fluoride) / siloxene nanofiltration membranes [PDF]

, 2021
Jing Ji, Saeed Mazinani, Ejaz Ahmed, Y.M. John Chew, Davide Mattia   +4 more
openalex   +1 more source

Acid Resistant and Highly Silver Selective Membranes Based on Charged Nanoporous 2D‐Materials

Small, EarlyView.
In this work, new membranes based on charged & nanoporous nanosheets with unprecedented selectivity to silver versus a wide range of other metallic ions are reported. Furthermore, a demonstrated and lead specific intralamellar lead pathway is demonstrated. A potential applicability for ubiquitous silver in WEEE is validated.
Sarah M. Chevrier, Thibault Rosier, Bo Han, Lina Cherni, Fabien L. Olivier, Hélène Isnard, Jean‐Christophe P. Gabriel   +6 more
wiley   +1 more source

Research progress of hollow fiber nanofiltration membranes in the dye separation applications

Gongye shui chuli
A large amount of high salinity wastewater rich in dyes is produced in the printing and dyeing industry. Benefiting from the selective separating property，hollow fiber nanofiltration（NF） membranes are expected to achieve the efficient separation of dyes ...
ZHANG Ruijun, AN Zhangxin, ZONG Yue, GAO Shanshan, TIAN Jiayu   +4 more
doaj   +1 more source

Determination of Optimal Operating Condition in Nanofiltration (NF) and Reverse Osmosis (RO) During the Treatment of a Tannery Wastewater Stream

Chemical Engineering Transactions, 2013
The aim of this work is the search the best operating condition in batch membrane processes in respect to fouling. The examined case is the purification of tannery wastewater.
D. Sannino, O. Sacco, A. Chianese
doaj   +1 more source

Large‐Scale MXene Membrane Fabrication via Nonsolvent Phase Separation

Small Methods, EarlyView.
ABSTRACT Over the past decade, 2D MXenes have garnered tremendous attention for membrane applications owing to their exceptional hydrophilicity, tunable surface chemistry, and antifouling properties. However, translating MXene‐based membranes from laboratory demonstrations to practically relevant manufacturing remains challenging because scalable ...
Mostafa Dadashi Firouzjaei, Zahra Zandi, Hesam Jafarian, Anupma Thakur, Sanam Etemadi Maleki, Ahmad Rahimpour, Ahmad Arabi Shamsabadi, Mohtada Sadrzadeh, Babak Anasori, Mark Elliott   +9 more
wiley   +1 more source