4.6 Article

Development of Hydrophilic Polylactic Acid Hollow-Fiber Membranes for Water Remediation

Related references

Note: Only part of the references are listed.
Article Polymer Science

Aminolysis of poly(hydroxybutyrate)-based multicomponent films for the impregnation of bovine serum albumin

Zulfiqar Ali Raza et al.

Summary: This study successfully prepared PHB-based multicomponent films with desirable amino-hydrophilicity using aminolysis. The films showed controlled impregnation and release ability for the model protein BSA. Characterization techniques confirmed the degree of aminolysis and surface properties of the prepared films.

POLYMER BULLETIN (2023)

Article Chemistry, Multidisciplinary

Constructing Environmental-Friendly Oil-Diode Janus Membrane for Oil/Water Separation

Xiquan Cheng et al.

Summary: Oil leakage is a global environmental issue that poses a threat to marine creatures and humans. Developing efficient oil-diode Janus membranes for oil/water separation is crucial. This study presents a simple approach to create oil-diode Janus membranes with a special wettable structure, exhibiting high oil intrusion pressure and excellent separation efficiency. These membranes show promising potential in the recovery and refining of oil.

ACS NANO (2022)

Article Engineering, Chemical

Incorporating catalytic ceramic membrane into the integrated process of in situ ozonation, membrane filtration and biological degradation: Enhanced performance and underlying mechanisms

Rong Chen et al.

Summary: This study examined the performance of a Mn-loaded catalytic membrane in an integrated process, and found that the process achieved excellent pollutant removal and membrane fouling control. Catalytic ozonation was proven to be effective in reducing membrane fouling and improving water quality.

JOURNAL OF MEMBRANE SCIENCE (2022)

Article Polymer Science

Molecular Compatibility and Hydrogen Bonding Mechanism of PES/PEI Blends

Yuanlu Zhu et al.

Summary: The development of high-performance polymer membranes has attracted a lot of attention, and polymer blending is a potential method of modification. However, the compatibility of blends at the molecular level is a limitation. In this study, polyethersulfone/polyetherimide hollow fiber membranes were prepared by the solution blending method, and their compatibility, hydrogen bonding, crystallinity, microstructure, hydrophilicity, mechanical properties, and transmissibility were characterized. The results confirmed the compatibility and hydrogen bonding action of the two components, and the blended membranes showed improved performance compared to polyethersulfone hollow fiber membranes.

POLYMERS (2022)

Article Chemistry, Multidisciplinary

Implantation of multiscale silk fibers on poly (lactic acid) fibrous membrane for biomedical applications

F. Jiang et al.

Summary: By separating silk with different concentrations of sodium hypochlorite and implanting the silk fibers into PLA electrospun fibrous membranes, the surface-modified PLA composite membranes showed improved hydrophilicity and cellular compatibility, indicating a promising prospect in the practical application of biomedical materials.

MATERIALS TODAY CHEMISTRY (2021)

Article Nanoscience & Nanotechnology

Critical operation factors and proposed testing protocol of nanofiltration membranes for developing advanced membrane materials

Jun Hui Huang et al.

Summary: Nanofiltration is an environmentally friendly and energy-efficient separation technique, but the testing protocols for NF membranes have discrepancies, leading to data reliability issues. This study unified standardized separation rate indicators for NF membranes, investigated external factors affecting separation efficiency, and proposed a protocol for evaluating accurate NF membrane performance.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2021)

Article Engineering, Environmental

Finely tailored pore structure of polyamide nanofiltration membranes for highly-efficient application in water treatment

Xiquan Cheng et al.

Summary: The study introduces different structural regulators into the polyamide selective layer to regulate its molecular structure, resulting in membranes with higher pure water permeance and better rejection performance. The obtained membranes show excellent performance in dye separation and have outstanding rejection capabilities for pollutants, outperforming existing polyamide membranes under optimal operating conditions.

CHEMICAL ENGINEERING JOURNAL (2021)

Review Environmental Sciences

Nanoparticles functionalized ceramic membranes: fabrication, surface modification, and performance

Dina Ewis et al.

Summary: Membrane technologies play a significant role in desalination and wastewater treatment, with ceramic membranes showing better performance than polymeric membranes due to their properties like high resistance to fouling and chemical stability. Recent advancements in nanotechnology have improved the performance of nanocomposite ceramic membranes. This article focuses on the development of porous ceramic membranes and nanomaterial functionalized ceramic membranes for water filtration applications.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2021)

Article Chemistry, Multidisciplinary

Constructing Scalable Superhydrophobic Membranes for Ultrafast Water-Oil Separation

Xi Quan Cheng et al.

Summary: A simple method of coaxial electrospinning was proposed to manufacture superhydrophobic membranes for ultrafast separation of water-in-oil emulsions. By designing asymmetric composite membranes with selective layers, the mass transfer resistance was reduced, resulting in high separation efficiency and permeance. The manufactured membrane showed strong promise in separation of water-in-oil emulsions, with a large size, continuous production, and potential for further enlargement.

ACS NANO (2021)

Article Engineering, Environmental

Environmental fate, ecotoxicity biomarkers, and potential health effects of micro- and nano-scale plastic contamination

Prabhat Kumar Rai et al.

Summary: This comprehensive review discusses the physical and chemical characteristics of microplastics and nanoplastics, as well as their impact on the environment in terms of fate, microbial ecology, transport, and ecotoxic behavior. It also analyzes the mechanisms and risks of their hazards to the environment and human health. The direction for future interdisciplinary research in materials and polymer science to control the pollution caused by micro- and nanoplastics is also addressed.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Nanoscience & Nanotechnology

Ultrahigh Flux and Strong Affinity Poly(N-vinylformamide)-Grafted Polypropylene Membranes for Continuous Removal of Organic Micropollutants from Water

Qilin Gui et al.

Summary: The study introduces a novel NPPM adsorptive membrane prepared by UV surface grafting of NVF, showing efficient removal of OMPs from water with excellent water permeability and ultra-high water flux. The NPPM exhibits strong adsorption affinity and environmental-friendly regeneration performance, and reveals the synergy between hydrogen bonding and hydrophobic interaction in OMPs adsorption, providing new insights for developing adsorptive membranes with high water flux and strong adsorption affinity.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Biochemistry & Molecular Biology

Seawater Desalination by Modified Membrane Distillation: Effect of Hydrophilic Surface Modifying Macromolecules Addition into PVDF Hollow Fiber Membrane

Mochammad Purwanto et al.

Summary: Hollow fiber membranes were prepared by incorporating LSMM and BSMM with PVDF and PEG, aiming to achieve high flux permeation and high salt rejection. The LSMM loading significantly improved the membrane performance in terms of hydrophobicity, morphology, and other properties, leading to enhanced thermal behavior.

MEMBRANES (2021)

Article Engineering, Chemical

Improving permeability, hydrophilicity and antifouling characteristic of PES hollow fiber UF membrane using carboxylic PES: A promising substrate to fabricate NF layer

Azarakhsh Heidari et al.

Summary: In this study, carboxylic polyethersulfone (CPES) was successfully synthesized and used in the fabrication of CPES/PES blend membranes, which showed improved hydrophilicity and permeability. The presence of CPES also enhanced the assembly of HPEI thin-film layers, resulting in higher MgCl2 rejection in NF membranes.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

Article Materials Science, Multidisciplinary

Fabrication and evaluation of a biopolymer-based nanocomposite membrane for oily wastewater treatment

Mohammad Ghorbani et al.

Summary: In this study, polymeric membranes were synthesized for separating oil/water emulsion in Iran's Mobarakeh steel company's effluent, and membranes containing silica nanoparticles showed better separation performance compared to those without.

MATERIALS TODAY COMMUNICATIONS (2021)

Review Green & Sustainable Science & Technology

A review of emerging trends in membrane science and technology for sustainable water treatment

Ahmed Yusuf et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Article Chemistry, Multidisciplinary

Marine Algae-PLA composites as de novo alternative to porcine derived collagen membranes

S. Sayin et al.

MATERIALS TODAY CHEMISTRY (2020)

Article Environmental Sciences

Source and potential risk assessment of suspended atmospheric microplastics in Shanghai

Kai Liu et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

Review Green & Sustainable Science & Technology

Challenges associated with plastic waste disposal and allied microbial routes for its effective degradation: A comprehensive review

Rucha V. Moharir et al.

JOURNAL OF CLEANER PRODUCTION (2019)

Review Polymer Science

Polymer membranes for biofouling mitigation: a review

Asima Naz et al.

POLYMER-PLASTICS TECHNOLOGY AND MATERIALS (2019)

Article Engineering, Chemical

Synthesis of novel graphene oxide-polyimide hollow fiber membranes for seawater desalination

Aisheng Huang et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

Review Materials Science, Multidisciplinary

Towards sustainable ultrafast molecular-separation membranes: From conventional polymers to emerging materials

Xi Quan Cheng et al.

PROGRESS IN MATERIALS SCIENCE (2018)

Review Polymer Science

Degradable thermosets based on labile bonds or linkages: A review

Songqi Ma et al.

PROGRESS IN POLYMER SCIENCE (2018)

Article Engineering, Chemical

Self-assembled MOF membranes with underwater superoleophobicity for oil/water separation

Jialin Cao et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

Article Polymer Science

Effect of Tween 80 on morphology and performance of poly(L-lactic acid) ultrafiltration membranes

Bin Jiang et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2017)

Article Engineering, Chemical

Fabrication and properties of recycled poly (vinylidene fluoride) (PVDF) hollow fiber membranes

Xinya Wang et al.

DESALINATION AND WATER TREATMENT (2017)

Article Engineering, Chemical

Fabrication and properties of graphene-coated polypropylene hollow fiber membranes

Junqiang Hao et al.

DESALINATION AND WATER TREATMENT (2017)

Review Pharmacology & Pharmacy

Poly(lactic acid) blends in biomedical applications

P. Saini et al.

ADVANCED DRUG DELIVERY REVIEWS (2016)

Review Pharmacology & Pharmacy

Biocompatibility and safety of PLA and its copolymers

Yuval Ramot et al.

ADVANCED DRUG DELIVERY REVIEWS (2016)

Article Engineering, Chemical

Improving lignite flotation performance by enhancing the froth properties using polyoxyethylene sorbitan monostearate

Chao Ni et al.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING (2016)

Article Chemistry, Multidisciplinary

Active Mixing Inside Double Emulsion Segments in Continuous Flow

Viktor Misuk et al.

JOURNAL OF FLOW CHEMISTRY (2015)

Article Polymer Science

Designing and Characterization of Poly(L-Lactide)/Poly(ε-Caprolactone) Multiblock Copolymers

Mingli Jiao et al.

JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS (2014)

Review Biochemistry & Molecular Biology

Nanocomposites for Improved Physical Durability of Porous PVDF Membranes

Chi Yan Lai et al.

MEMBRANES (2014)

Article Chemistry, Multidisciplinary

Towards antibiofouling ultrafiltration membranes by blending silver containing surface modifying macromolecules

Yekyung Kim et al.

CHEMICAL COMMUNICATIONS (2012)

Article Engineering, Chemical

Development of antifouling thin-film-composite membranes for seawater desalination

Dipak Rana et al.

JOURNAL OF MEMBRANE SCIENCE (2011)

Article Chemistry, Physical

FTIR study of Tween80/1-butyl-3-methylimidazolium hexafluorophosphate/toluene microemulsions

Yongjun Zheng et al.

COLLOID AND POLYMER SCIENCE (2009)

Review Biochemistry & Molecular Biology

Biodegradability Evaluation of Polymers by ISO 14855-2

Masahiro Funabashi et al.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2009)

Article Engineering, Chemical

Preparation and characterization of pH-sensitive polyethersulfone hollow fiber membrane for flux control

Bosi Qian et al.

JOURNAL OF MEMBRANE SCIENCE (2009)

Review Multidisciplinary Sciences

Science and technology for water purification in the coming decades

Mark A. Shannon et al.

NATURE (2008)

Article Chemistry, Analytical

Improving the solubility of ampelopsin by solid dispersions and inclusion complexes

LP Ruan et al.

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS (2005)

Article Engineering, Biomedical

Preparation and characterization of biodegradable PLA polymeric blends

CC Chen et al.

BIOMATERIALS (2003)