Membrane Separation Processes: Principles, Structures, Materials, …
Sep 27, 2024 · This chapter encompasses a thorough exploration of membrane separation processes, membrane structure, synthesis techniques, membrane materials, and membrane preparation techniques.
Membranes Separation - an overview | ScienceDirect Topics
Membrane separation process is a technique in which feed water is forced through a semipermeable membrane at high pressure to separate specific materials from the solution. According to the pore size, this process can be categorized as microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), and reverse osmosis (RO).
Membrane technology - Wikipedia
Membrane technology covers all engineering approaches for the transport of substances between two fractions with the help of semi-permeable membranes. In general, mechanical separation processes for separating gaseous or liquid streams use membrane technology.
From water to organics in membrane separations - Nature
Feb 22, 2017 · There are many separation modalities enabled by membrane materials, including vapour separation, pervaporation and both chemical- and pressure-driven permeation of organic liquids. Vapour...
Flexible ZSM‐5 Zeolite Membrane for High‐Performance Helium Separation …
Nov 19, 2024 · Flexible zeolite membranes are promising for scalable and adaptable separation of critical gases such as helium; however, the synthesis of such membranes remains a significant challenge. In this study, we report the successful fabrication of crack-free ZSM-5 zeolite membranes on polytetrafluoroethylene (PTFE) supports using a seeded growth method.
Polymeric Membranes for Liquid Separation: Innovations in
6 days ago · Polymeric membranes have emerged as a versatile and efficient liquid separation technology, addressing the growing demand for sustainable, high-performance separation processes in various industrial sectors. This review offers an in-depth analysis of recent developments in polymeric membrane technology, focusing on materials’ advancements, innovative fabrication methods, and strategies for ...
Hypercrosslinked polymer membranes via interfacial …
Nov 20, 2024 · Hypercrosslinked polymers (HCPs) have gained attention as promising materials for separation membranes due to their abundant porosity, low cost, ease of preparation, and excellent stability. Here ...
Membrane technologies for the separation and purification of …
Oct 30, 2024 · Among various purification techniques, membrane separation stands out owing to its operational simplicity, low energy requirements, and scalability, making it ideal for industrial applications. Recently, this method has increasingly been used to separate and purify functional oligosaccharides.
The Future of Membrane Separation Processes: A Prospective …
May 16, 2022 · Membrane processes are today one of the key technologies for industrial separations and are expected to play an important role in future sustainable production systems. The combination of materials science and process engineering has historically always been an essential condition to the development of new applications for membranes.
Supramolecular framework membrane for precise sieving of small …
Feb 22, 2023 · Membrane separation has become one of the most promising approaches for purification, extraction, permeation, concentration, and so forth in the fields of chemistry, biology,...