Nanohybrid Polymeric Membranes for Water Purification and Separation

Chai, P.V.; Jong, C. Y.; Chua, Siew Fen; Ang, Wei Lun

doi:10.1007/978-981-19-2332-6_7

Cited by 2 publications

(1 citation statement)

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“…[59][60][61] Nanohybrid-based membranes in water and wastewater treatment are rarely discussed in textbooks. [62,63] In addition, scientific papers have seldom reviewed NHMs in fuel cells and photocatalytic applications. [10,[64][65][66] Therefore, this paper aims to discuss nanohybrid-based membranes for dye reduction.…”

Section: Introductionmentioning

confidence: 99%

Advances in Nanohybrid Membranes for Dye Reduction: A Comprehensive Review

Taheri

2023

Global Challenges

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Separating valuable materials such as dyes from wastewater using membranes and returning them to the production line is a desirable environmental and economical procedure. However, sometimes, besides filtration, adsorption, and separation processes, pollutant destruction also can be suitable using photocatalytic membranes. The art of producing nanohybrid materials in contrast with nanocomposites encompasses nanomaterial synthesis as a new product with different properties from raw materials for nanohybrids versus the composition of nanomaterials for nanocomposites. According to the findings of this research, confirming proper synthesis of nanohybrid is one challenge that can be overcome by different analyses, other researchers' reports, and the theoretical assessment of physical or chemical reactions. The application of organic‐inorganic nanomaterials and frameworks is another challenge that is discussed in the present work. According to the findings, Nanohybrid Membranes (NHMs) can achieve 100% decolorization, but cannot eliminate salts and dyes, although the removal efficiency is notable for some salts, especially divalent salts. Hydrophilicity, antifouling properties, flux, pressure, costs, usage frequency, and mechanical, chemical, and thermal stabilities of NHMs should be considered.

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