Waste PET-MOF-Cleanwater: Waste PET-Derived Metal-Organic Framework (MOFs) as Cost-Effective Adsorbents for Removal of Hazardous Elements from Polluted Water , livre ebook

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In counties like South Africa, firstly, the waste PET stream has posed a serious problem to the environment, and the current recycling of waste PET remains as low as 30%. The waste PET recycling industries such as PETCO & Extrupet (South Africa) are struggling to implement innovative processes to make cooperate more profitable. Secondly, metal-organic frameworks (MOFs) as a new class of porous materials, the MOFs-based water treatment holds the promises to provide cost-effective solutions dealing with the polluted water. However, the high costs of MOFs production have raised a challenge for its effective implementations. Given that, cross-cutting advances in materials and engineering will help to solve those societal challenges. To maintain the world-class research and development associated with human capacity in South Africa, this multidisciplinary and transdisciplinary work has been strengthened along with the basic-applied research continuum under the frame of South Africa (NRF)/Poland (NCBR) Joint Science and Technology Research Collaboration.

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Littérature Sud-Africaine

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Publié par	UJ Press
Date de parution	10 novembre 2022
Nombre de lectures	0
EAN13	9781776419463
Langue	English
Poids de l'ouvrage	22 Mo

Informations légales : prix de location à la page 0,1000€. Cette information est donnée uniquement à titre indicatif conformément à la législation en vigueur.

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Waste
PET-MOFCleanwater
Waste PET-Derived Metal-Organic Framework
(MOFs) as Cost-efective Adsorbents for
Removal of Hazardous Elements from
Polluted Water
Jianwei Ren, Philiswa Nosizo Nomngongo &
Tien-Chien Jen (Eds)Waste PET-MOF-Cleanwater :
Waste PET-Derived Metal-Organic Framework (MOFs) as Cost-Efective Adsorbents for
Removal of Hazardous Elements from Polluted Water
Published by UJ Press
University of Johannesburg
Library
Auckland Park Kingsway Campus
PO Box 524
Auckland Park
2006
https://ujonlinepress.uj.ac.za/
Compilation © Jianwei Ren, Philiswa Nosizo Nomngongo & Tien-Chien Jen 2022
Chapters © Individual contributors 2022
Published Edition © Jianwei Ren, Philiswa Nosizo Nomngongo & Tien-Chien Jen 2022
First published 2022
https://doi.org/10.36615/9781776419463
978-1-7764194-5-6 (Paperback)
978-1-7764194-6-3 (PDF)
978-1-7764194-7-0 (EPUB)
978-1-7764194-8-7 (XML)
This publication had been submitted to a rigorous double-blind peer-review process
prior to publication and all recommendations by the reviewers were considered and
implemented before publication.
Copy editor: Sigwabusuku Mafu
Cover design: Hester Roets, UJ Graphic Design Studio
Typeset in 10/13pt Merriweather Light
Contents
Preface ....................................................................................................................... i
Jianwei Ren, Philiswa Nosizo Nomngongo
& Tien-Chien Jen
Chapter 1: More MOFs, less mess: State-of-art and MOFs
application perspectives ..................................................................................... 1
Bożena Sartowska, Wojciech Starosta, Janwei Ren,
Philiswa Nosizo Nomngongo
Chapter 2: Synthesis of zirconium porous sorbents from
waste PET fakes ................................................................................................... 19
Wojciech Starosta, Jianwei Ren,
Philiswa Nosizo Nomngongo
Chapter 3: Batch, fxed-bed column and hybrid microfltration
process studies of radiocesium removal from contaminated water
by nanocomposite SiEA-KNiFe sorbent ........................................................ 33
Dagmara Chmielewska-Śmietanko, Agnieszka Miśkiewicz
Chapter 4: MOF-assisted membrane process for removal of
radionuclides and other hazardous elements from
aqueous solutions ................................................................................................. 45
Agnieszka Miśkiewicz, Grażyna Zakrzewska-Kołtuniewicz,
Wojciech Starosta
Chapter 5: The production of prototypical MOFs from
waste-PET provides a stepping-stone towards MOFs-based
water-harvesting applications ........................................................................ 57
Jianwei Ren, Tien-Chien Jen, Wojciech Starosta,
Bożena Sartowska, Philiswa Nosizo NomngongoChapter 6: Nanocomposite membranes for the removal of dyes ......... 79
Azile Nqombolo, Anele Mpupa, Jianwei Ren,
Philiswa Nosizo Nomngongo
Chapter 7: Application of various metal-organic frameworks in
analytical methods: recent trends and future perspectives ................... 93
Philiswa Nosizo Nomngongo, Azile Nqombolo,
Jianwei Ren, Tien-Chien Jen, Wojciech Starosta,
Bożena Sartowska
Chapter 8: Post-synthetic modifcation of zirconium terephthalate
sorbents and their application for sorption of selected toxic
elements from water ........................................................................................... 125
Rafał Walczak, Iga Zuba, Wojciech Starosta,
Jianwei Ren
Chapter 9: Reuse of waste PET bottles through the production of
activated carbon, an adsorbent to remove radionuclides from
aqueous solutions ................................................................................................. 141
L. Fuks, I. Herdzik-Koniecko, M. Rogowski
Chapter 10: Nanoporous carbon adsorbents derived from PET waste
for the adsorption of environmental contaminants in
aqueous matrices .................................................................................................. 159
Tshimangadzo S. Munonde,
Philiswa Nosizo Nomngongo
Chapter 11: Techno-economic feasibility assessment on the
viability of using waste PET (trays and coloured bottles)
to produce Metal-Organic Frameworks (MOFs) ........................................ 171
Jianwei Ren, Tien-Chien Jen, Wojciech Starosta,
Bożena Sartowska, Philiswa Nosizo NomngongoPreface
Jianwei Ren , Philiswa Nosizo Nomngongo
& Tien-Chien Jen
University of Johannesburg
In counties like South Africa, the waste PET stream has posed a serious
environmental problem, and the current recycling of waste PET remains
as low as 30%. The waste PET recycling industries such as PETCO and
Extrupet (South Africa) are struggling to implement innovative processes
to operate proftably.
Furthermore, metal-organic frameworks (MOFs) are a new class
of porous materials. The MOFs-based water treatment promises to
provide cost-efective solutions to deal with polluted water. However, the
high costs of MOFs production have created a challenge for its efective
implementation. Regardless, cross-cutting advances in materials and
engineering will help to solve these societal challenges. To maintain a
world-class research and development associated with human capacity in
South Africa, this multi-disciplinary and transdisciplinary work has been
strengthened by the basic applied research continuum under the frame of
South Africa (NRF)/Poland (NCBR) Joint Science and Technology Research
Collaboration.
Since a circular economy refers to an economic system aimed at
eliminating waste and the continual use of resources, this monograph
will discuss the potential circular economy for waste PET towards
water treatment through the elimination of the waste PET streams and
continual use of recycled resources. It starts from the perspective on
waste PET recycling in South Africa and the real market-driven needs.
The concept of MOFs production from waste PET is approved through a
series of process development and optimisation work. Then,
applicationoriented customisation is conducted based on the MOF materials with
tailored properties.
Lastly, the techno-economic feasibility assessment on the viability
of using waste PET (trays and coloured bottles) to produce MOFs materials
is carried out. These interesting topics address some of the needs of
the real world and provide new insights for readers, stakeholders, and
decision-makers with the formation, characterisation, and utilisation of
waste PET-derived MOFs materials. More importantly, this project can be
iWaste PET-MOF-Cleanwater
a critical stepping-stone, enabling the wider MOFs-based practices in our
real world.
Editors
Johannesburg, South Africa, 2022
iiChapter 1
More MOFs, less mess: State-of-art and
MOFs application perspectives
a a bBożena Sartowska , Wojciech Starosta , Janwei Ren ,
c, dPhiliswa Nosizo Nomngongo
a Institute of Nuclear Chemistry and Technology,
Dorodna 16, 03-195 Warsaw, Poland
b Department of Mechanical Engineering Science University of
Johannesburg, Cnr Kingsway and University Road, Auckland Park,
Johannesburg 2092, South Africa
c Department of Chemical Sciences, University of Johannesburg,
Doornfontein Campus, P.O. Box 17011, Johannesburg,
2028, South Africa
d Department of Science and Innovation-National Research Foundation
South African Research Chair Initiative (DSI-NRF SARChI), Nanotechnology for
Water, University of Johannesburg, Doornfontein 2028, South Africa
Abstract
Metal-organic frameworks (MOFs) is a class of compounds consisting
of metal ions or clusters coordinated to organic ligands to form one-,
two-, or three - dimensional structures. MOFs are formed by anchoring
metal-containing units or secondary-building units (SBUs) with organic
linkers. Open frameworks that show exceptional features of permanent
porosity, stable framework, enormous surface area, and pore volume are
obtained. Due to these properties, MOFs are of interest for many diferent
applications, including storage of gases, gas purifcation, gas separation,
water remediation, and catalysis. They can also be used as conducting
solids and supercapacitors. The wide range of diferent applications
makes MOFs very important materials in our lives, for example, in areas
of health, environment, and energy.
In this work, the set of MOFs information is presented.
1Waste PET-MOF-Cleanwater
1. Defnitions
When you search for information: “What is metal-organic framework
(MOF)?”, you can receive the answer: “Full text search our database of
158 300 titles for metal-organic framework (MOF) to fnd related research
papers.” It means that metal-organic framework (MOF) is under immense
investigation in various places around the world. Diferent defnitions for
the MOF abbreviation can be found.
1.1. O.M. YAGHI in J. Am. Chem Soc. 1996, 118, 295–296 (Yaghi & Li
1996: 295–296)
The successful assembly of extended frameworks from molecular
building units has delivered a remarkable class of materials with a diverse
architecture and function. These include metal-organic solids with open
frameworks, having zeolite-like attributes, and others having important
electronic and magnetic properties.
This defnition was proved with the simplest strategies employed in
the production of 3-D networks. In each case, the assembly is accompanied
by the inclusion of a guest molecule G, which occupies the voids (Figure 1).
Figure 1: A schematic representation of the assembly of metal ions (dark
spheres) and organic ligands (dark rods) or metal tetrahedral
cluster to yield diamond-like frameworks (top and middle) or
open frameworks with rectangular channels (bottom)
2More MOFs, less mess
1.2. S.T. BATTEN in Pure Applied Chemistry 2013, 85, 8, 1715–1724
(Batten, Champness, Chen, Garcia-Martinez, Kitagawa, Ohrstrom,
O’Keefe, Suh & Reedijk 2013:1715–1724)
A metal-organic framework abbreviated as MOF, is a coordination
network with organic liga