4.8 Article

Bio-based solvents for polyolefin dissolution and membrane fabrication: from plastic waste to value-added materials

Related references

Note: Only part of the references are listed.
Article Multidisciplinary Sciences

Polytriazole membranes with ultrathin tunable selective layer for crude oil fractionation

Stefan Chisca et al.

Summary: This study presents a versatile strategy for fabricating polytriazole membranes with subnanometer channels and 10-nanometer-thin selective layers, which can be tuned for different applications. These membranes exhibit excellent selectivity and are capable of efficiently separating low-carbon hydrocarbon components.

SCIENCE (2022)

Article Green & Sustainable Science & Technology

Antipathogenic upcycling of face mask waste into separation materials using green solvents

Joyce Cavalcante et al.

Summary: This study successfully recovers polypropylene from face masks and upgrades them into microbeads or separation membranes for organic solvent nanofiltration, which can reduce the environmental threat caused by the global face mask market.

SUSTAINABLE MATERIALS AND TECHNOLOGIES (2022)

Review Environmental Sciences

Natural and recycled materials for sustainable membrane modification: Recent trends and prospects

Muayad al-Shaeli et al.

Summary: This article presents a pragmatic review on the synthesis and modification of polymeric membranes using natural additives, recycled additives, and recycled waste. The strategies and methods for incorporating these sustainable materials into composite membranes are discussed. The findings indicate that the application of natural and waste-based additives for composite membrane fabrication/modification is a nascent research area that deserves attention from both the research and industry communities.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Biochemistry & Molecular Biology

γ-Valerolactone as Bio-Based Solvent for Nanofiltration Membrane Preparation

Muhammad Azam Rasool et al.

Summary: In this study, gamma-Valerolactone (GVL) was chosen as a renewable green solvent for membrane preparation, with water and ethanol as sustainable non-solvents. Through adjusting a range of membrane materials and preparation conditions, the optimal membrane material and preparation conditions were ultimately selected to prepare high-performance nanofiltration membranes.

MEMBRANES (2021)

Article Environmental Sciences

Fabrication of waterproof gas separation membrane from plastic waste for CO2 separation

Wen-Hsiung Lai et al.

Summary: Waste polystyrene was used to prepare gas-separation membranes through hot-pressing technology, reducing plastic waste accumulation and showing promising separation performance. The hot-pressing process affects membrane performance, and membranes containing polybutadiene exhibited good selectivity and waterproof performance.

ENVIRONMENTAL RESEARCH (2021)

Article Engineering, Chemical

Preparation of full-bio-based nanofiltration membranes

Muhammad Azam Rasool et al.

Summary: Cellulose acetate, glycerol derivatives, and 2-methyltetrahydrofuran were selected as bio-based ingredients for nanofiltration membrane preparation via non-solvent induced phase separation. Membrane performance and morphology were investigated, with the best membranes obtained using diacetin as a solvent and 2-MeTHF as co-solvent. Evaporation step prior to coagulation was found to impact rejection rates, particularly in the case of diacetin and triacetin solvents.

JOURNAL OF MEMBRANE SCIENCE (2021)

Article Engineering, Chemical

Wettability Switchable Membranes for Separating Both Oil-in-water and water-in-oil emulsions

Xi Zhang et al.

Summary: The study demonstrates the potential of separation membranes with switchable wettability in efficiently treating both oil-in-water and water-in-oil emulsions. By using a simple co-deposition method of tannic acid and diethylenetriamine, commercial polypropylene membranes are endowed with switchable surface wettability that can cyclically translate between hydrophilicity and hydrophobicity through water/ethanol treatments without losing surface wettability. Density functional theory simulations and UV-vis spectra analysis were used to illustrate the chemical mechanism behind this hydrophilicity-hydrophobicity translation.

JOURNAL OF MEMBRANE SCIENCE (2021)

Article Chemistry, Multidisciplinary

Toward the Next Generation of Sustainable Membranes from Green Chemistry Principles

Wancen Xie et al.

Summary: Although large-scale membrane technology has been widely implemented for around 40 years, its sustainability is low due to the reliance on nonbiodegradable petroleum-based polymers and hazardous solvents. To improve sustainability, biobased polymers and green solvents should replace traditional materials, while wastewater from membrane fabrication processes should be efficiently treated or recycled before discharge. Integration of artificial intelligence in membrane manufacturing processes can also enhance efficiency.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Chemistry, Multidisciplinary

Green solvents for membrane manufacture: Recent trends and perspectives

Dooli Kim et al.

Summary: This study reviews the application of green solvents in membrane fabrication processes and compares the advantages and drawbacks of using water, biosourced solvents, nontoxic synthetic organic solvents, and ionic liquids as alternatives to traditional toxic solvents.

CURRENT OPINION IN GREEN AND SUSTAINABLE CHEMISTRY (2021)

Article Green & Sustainable Science & Technology

Production of a microfiltration membrane from acrylic fiber (AF) and low-density polyethylene (LDPE) shrink film wastes

Mustafa Kemal Keles et al.

Summary: This study aimed to produce a nanofiber membrane from industrial wastes using electrospinning technique and determine its filtration performance. By finding suitable solvents, determining optimum mixing ratios, and creating membrane module, the study successfully achieved high pollutant removal rates.

CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY (2021)

Article Engineering, Chemical

Assessment of the environmental impact of polymeric membrane production

Pooja Yadav et al.

Summary: Polymeric membranes are essential in advanced separation technologies due to their high efficiency and low environmental impact. However, the current production procedures are not sustainable. This study evaluates the environmental impact of fabricating polymeric membranes, including the use of different materials and solvents, and suggests measures to reduce the impact.

JOURNAL OF MEMBRANE SCIENCE (2021)

Review Biochemistry & Molecular Biology

Waste Reutilization in Polymeric Membrane Fabrication: A New Direction in Membranes for Separation

Pei Sean Goh et al.

Summary: As economic and social activities grow rapidly, environmental degradation due to waste production and disposal has become a pressing issue. Recycling waste for membrane fabrication is seen as a promising strategy to achieve sustainable and green production, offering numerous benefits in multiple ways.

MEMBRANES (2021)

Review Biochemistry & Molecular Biology

Polymers and Solvents Used in Membrane Fabrication: A Review Focusing on Sustainable Membrane Development

Xiaobo Dong et al.

Summary: Replacing petroleum-derived solvents with greener/less toxic alternatives in membrane manufacturing is important for environmental and human health concerns. While the chemical structure of membranes remains unaffected by different solvents or polymers, pore structures and surface roughness can be influenced by the diffusion rates and evaporation time associated with different solvents.

MEMBRANES (2021)

Review Chemistry, Multidisciplinary

Recent advances in polymer membranes employing non-toxic solvents and materials

Dong Zou et al.

Summary: This review focuses on the use of green solvents and materials in the preparation of polymer-based membranes for a variety of applications. It comprehensively examines membrane fabrication techniques, choice of emerging green solvents, economic evaluation, and application areas. Additionally, it provides important selection guidelines for greener solvents and includes a cost analysis to discuss its impact on membrane fabrication costs.

GREEN CHEMISTRY (2021)

Article Chemistry, Multidisciplinary

Experimental and theoretical studies on the formation of pure β-phase polymorphs during fabrication of polyvinylidene fluoride membranes by cyclic carbonate solvents

Norafiqah Ismail et al.

Summary: The use of green solvents for polyvinylidene fluoride (PVDF) membrane fabrication was investigated in this study. Membranes fabricated in ethylene carbonate (EC) or propylene carbonate (PC) yielded exclusively the beta-phase product, while butylene carbonate (BC) led to a mixture of alpha and beta phase material. The PVDF membrane formed in EC exhibited the highest porosity and pure water permeability, showing promising results in direct contact membrane distillation (DCMD) for permeate flux and salt rejection. These findings suggest that large-scale production of piezoelectric PVDF membranes using green solvents is feasible.

GREEN CHEMISTRY (2021)

Article Engineering, Chemical

Green preparation process using methyl lactate for cellulose-acetate-based nanofiltration membranes

Muhammad Azam Rasool et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

Article Chemistry, Multidisciplinary

Green synthesis of polymeric membranes: Recent advances and future prospects

Shanxue Jiang et al.

CURRENT OPINION IN GREEN AND SUSTAINABLE CHEMISTRY (2020)

Article Engineering, Chemical

New frontiers in sustainable membrane preparation: Cyrene™ as green bioderived solvent

T. Marino et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

Article Materials Science, Multidisciplinary

Recycled Poly(ethylene terephthalate) for High Temperature Solvent Resistant Membranes

Bruno A. Pulido et al.

ACS APPLIED POLYMER MATERIALS (2019)

Review Engineering, Environmental

A review of bio-based materials for oil spill treatment

Bhairavi Doshi et al.

WATER RESEARCH (2018)

Review Thermodynamics

A review on the potential of citrus waste for D-Limonene, pectin, and bioethanol production

Indulekha John et al.

INTERNATIONAL JOURNAL OF GREEN ENERGY (2017)

Article Biochemical Research Methods

A green analytical chemistry approach for lipid extraction: computation methods in the selection of green solvents as alternative to hexane

Mari Merce Cascant et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2017)

Editorial Material Multidisciplinary Sciences

Seven chemical separations to change the world

David S. Sholl et al.

NATURE (2016)

Review Engineering, Chemical

Formation of microporous polymeric membranes via thermally induced phase separation: A review

Min Liu et al.

FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING (2016)

Review Polymer Science

Understanding and guiding the phase inversion process for synthesis of solvent resistant nanofiltration membranes

Agnieszka K. Holda et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2015)

Review Chemistry, Multidisciplinary

Sustainability assessment of organic solvent nanofiltration: from fabrication to application

Gyorgy Szekely et al.

GREEN CHEMISTRY (2014)

Review Chemistry, Multidisciplinary

Towards non-toxic solvents for membrane preparation: a review

A. Figoli et al.

GREEN CHEMISTRY (2014)

Review Food Science & Technology

Transformation of terpenes into fine chemicals

Wilfried Schwab et al.

EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY (2013)

Review Biotechnology & Applied Microbiology

Recent advances in preparation and morphology control of polymeric membranes formed by nonsolvent induced phase separation

Da-Ming Wang et al.

CURRENT OPINION IN CHEMICAL ENGINEERING (2013)

Article Polymer Science

Potential solvent for reconditioning polyolefin waste materials

Arkan J. Hadi et al.

JOURNAL OF POLYMER ENGINEERING (2012)

Article Biochemistry & Molecular Biology

Terpenes as Green Solvents for Extraction of Oil from Microalgae

Celine Dejoye Tanzi et al.

MOLECULES (2012)

Article Green & Sustainable Science & Technology

Towards green membranes: preparation of cellulose acetate ultrafiltration membranes using methyl lactate as a biosolvent

Y. Medina-Gonzalez et al.

INTERNATIONAL JOURNAL OF SUSTAINABLE ENGINEERING (2011)

Review Chemistry, Physical

Progess in superhydrophobic surface development

Paul Roach et al.

SOFT MATTER (2008)

Article Engineering, Environmental

Chemical recycling of plastic wastes made from polyethylene (LDPE and HDPE) and polypropylene (PP)

D. S. Achilias et al.

JOURNAL OF HAZARDOUS MATERIALS (2007)

Review Biochemistry & Molecular Biology

The function of terpene natural products in the natural world

Jonathan Gershenzon et al.

NATURE CHEMICAL BIOLOGY (2007)

Article Engineering, Chemical

Effect of polypropylene molecular weight on porous membrane formation by thermally induced phase separation

H Matsuyama et al.

JOURNAL OF MEMBRANE SCIENCE (2002)

Article Polymer Science

Effect of diluents on membrane formation via thermally induced phase separation

H Matsuyama et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2001)