Polymeric membranes for water purification and gas separation.

Format:

Book

Author/Creator:

Das, Rasel.

Contributor:

Das, Rasel, Editor.

Series:

Materials Research Foundations

Materials Research Foundations ; v.113

Language:

English

Subjects (All):

Polymeric membranes.

Physical Description:

1 online resource (341 pages)

Edition:

1st ed.

Place of Publication:

Millersville : Materials Research Forum LLC, 2021.

Summary:

The book discusses various types of membranes for microfiltration, ultrafiltration, nanofiltration, reverse osmosis, forward osmosis etc.

Contents:

Intro

front-matter

Table of Contents

Preface

1

Introduction

1. Background

1.1 Polymers for membrane fabrications

Conclusion

References

2

Commonly used Polymers for Separation Science

1. Introduction

2. Polymers structure and properties

3. Classification of polymers

4. Uses of polymers

5. Polymeric membrane fabrication

5.1 Types of polymeric membranes

6. Membranes characterization tools

6.1 Scanning electron microscopy (SEM)

6.2 Transmission electron Microscopy (TEM)

6.3 X-ray diffraction (XRD)

6.4 Fourier-transform infrared spectroscopy (FTIR)

7. Modules for polymeric membrane testing

7.1 Spiral wound modules

7.2 Hollow fibre module

7.3 Capillary module

7.4 Plate and frame module

7.5 Tubular module

Acknowledgement

3

Microfiltration and Ultrafiltration Membranes for Water Purification

2. Polymers for membrane preparation

3. Polymeric membrane for microfiltration (MF)

4. Polymeric membranes for ultrafiltration (UF)

4.1 Incorporation of TiO2 NPs into polysulfone (PSF)

4.2 Integration of mesoporous silica particles (MSP-1) within polysulfone (PSF)

4.3 Integration of silica and zinc oxide (ZnO) NPs within polyvinyl chloride (PVC) and poly(methacrylic acid) (PMAA) matrices

4.4 Polyethersulfone (PES)

4.5 Polyvinylidene fluoride (PVDF)

5. Biopolymer based membranes

5.1 Biopolymers obtained via bacterial fermentation

5.1.1 Polylactic acid (PLA)

5.1.2 Polyhydroxyalkanoates (PHA)

5.1.3 Poly(butylene succinate) (PBS)

5.2 Biopolymers derived from vegetable sources

5.2.1 Cellulose-based polymers

5.2.2 Alginate

5.2.3 Starch

5.3 Biopolymers derived from animal sources

5.3.1 Chitosan (CS)

5.3.2 Collagen and sericin

6. Factors affecting membrane efficacy.

6.1 Operating condition

6.1.1 Temperature

6.1.2 Operating pressure

6.1.3 Flow rate

6.2 Membrane characteristics

6.2.1 Feed characteristics

6.2.2 Fouling

6.3 Pretreatment of membrane

7. Application of polymeric membranes for water purification

4

Thin Film Nanocomposite of Nanofiltration Membrane for Water Softening and Desalination

2. Desalination and water softening

3. Nanofiltration membranes and its drawbacks

3.1 A glance at nanofiltration process

3.2 Major drawbacks of NF membrane

4. Thin film composite (TFC) membrane

4.1 Interfacial polymerization (IP)

4.2 Parameters of NF membrane fabrication

4.3 Other TFC membrane preparation techniques

4.4 Advantages and challenges of TFC membrane

5. Recent trends of nanofillers TFN membrane

5.1 Metal and metal oxide nanoparticles

5.2 Carbon-based materials

5.3 Nanofibers materials

5.4 Metal organic framework

5.5 Layered double hydroxides nanofillers

6. Challenges of incorporating nanomaterials

7. Membrane fouling: A unique problem for water filtration

7.1 Common foulant types in membrane filtration

7.2 How to mitigate fouling of membrane

5

Polymeric Reverse Osmosis and Forward Osmosis Membranes for Water Desalination

2. Development of RO and FO polymeric membranes

3. Synthesis and modification of RO and FO membranes

3.1 Synthesis

3.1.1 RO membranes

3.1.2 FO membranes

3.2 Modification

3.2.1 RO membranes

3.2.2 FO membranes

4. Materials and formulation of RO and FO membranes

4.1 RO membranes

4.1.1 Substrate

4.1.2 Active layer

4.2 FO membranes

4.2.1 Substrate

4.2.2 Active layer

Conclusion and future prospects

Acknowledgment

6.

Polymeric Membranes for O2/N2 Separation

2. Types of polymeric membranes

2.1 Asymmetric membranes

2.2 Copolymer and blended polymeric membrane

2.3 Polymer of intrinsic microporosity

3. Drawbacks of conventional polymeric membranes

4. Surface modification of polymeric membrane

4.1 Crosslinking modification

4.2 Coating

5. Mixed polymer membrane

6. Polymer magnetic membranes

7. Factors affecting O2/N2 separation

7.1 Pressure

7.2 Temperature

7.3 Feed flow rate and flow configuration

7.4 Feed composition

Acknowledgments

7

Polymeric Membrane for CO2/CH4 Separation

2. Polymeric membrane for CO2/CH4 separation

2.1 Polyimides

2.2 Polysulfones

2.3 Polyetherimides

2.4 Polyethylene glycol

2.5 Classical membranes and their disadvantages

2.6 Polymeric membrane for gas separation: mechanism and efficiency

2.6.1 Surface functionalization

2.6.2 Hybrid and composite membranes

3. Research gaps

4. Future perspectives

8

Polymeric Membranes for H2 and N2 Separation

1.1 Overview of membranes for H2 and N2 separations

1.2 History and key applications of polymer membranes for H2 and N2 separations

1.3 Performance and Mechanism of Polymeric Gas Separation Membranes

1.4 Difference between Glassy and Rubbery Polymers

1.5 Challenges in Polymeric Gas Separation Membrane Design

2. Polymeric Membranes for H2 Separation

2.1 Polymers for H2/N2 and H2/CH4 Separations

2.1.1 Conventional Polymers

2.1.1.1 Polysulfone

2.1.1.2 Polycarbonate

2.1.1.3 Cellulose Acetate

2.1.1.4 Poly(phenylene oxide)

2.1.1.5 Polyamide

2.1.1.6 Polyimide

2.1.1.7 Other Glassy Polymers for H2/N2 and H2/CH4 Separations

2.1.2 Microporous polymers.

2.1.2.1 Polyacetylene

2.1.2.2 Polymers of intrinsic microporosity

2.2 Polymers for H2/CO2 Separation

2.2.1 Polybenzimidazole

2.2.2 Polyimide

2.3 Polymers for Reverse-selective Hydrogen Separations

2.3.1 Poly(ethylene oxide) for CO2/H2 Separation

2.3.2 PTMSP and PDMS for HCs/H2 or HCs/N2 Separation

3. Polymeric Membranes for N2 Separation

3.1 CO2/N2 Separation

3.1.1 Rubbery Polymers

3.1.2 Glassy Polymers

3.1.2.1 Polymers of Intrinsic Microporosity (PIMs)

3.1.2.2 Thermally Rearranged (TR) Polymers

3.2 N2/CH4 Separation

4. Material Strategies for Performance and Properties Enhancement

4.1 Grafting

4.2 Polymer Chain-Functionalization

4.3 Crosslinking

4.3.1 Chemical Crosslinking

4.3.2 Thermal Crosslinking

4.3.3 UV Crosslinking

4.4 Thin-film Composite (TFC) Membranes

4.5 Mixed Matrix Membranes (MMMs)

4.5.1 Advanced Filler Choices

4.5.1.1 Metal Organic Frameworks (MOFs)

4.5.1.2 Covalent Organic Frameworks (COFs)

4.5.1.3 Porous Organic Cages (POCs)

4.5.1.4 Organic Macrocyclic Molecules (OMMs)

4.3.1.5 2D Nanosheets

4.5.2 Thin-film Nanocomposite (TFN) Membranes

5. Summary

back-matter

Keyword Index

About the Editor.

Notes:

Description based on publisher supplied metadata and other sources.

ISBN:

1-64490-163-3

OCLC:

1273976655