Results 11 to 20 of about 2,227,411 (293)

Advances in Membrane Distillation Module Configurations

open access: yesMembranes, 2022
Membrane Distillation (MD) is a membrane-based, temperature-driven water reclamation process. While research emphasis has been largely on membrane design, upscaling of MD has prompted advancements in energy-efficient module design and configurations ...
Lijo Francis   +2 more
doaj   +2 more sources

Numerical Simulation of Mass Transfer in Hollow Fiber Membrane Module for Membrane-Based Artificial Organs [PDF]

open access: yesMembranes
The mass transfer behavior in a hollow fiber membrane module of membrane-based artificial organs (such as artificial liver or artificial kidney) were studied by numerical simulation.
Ziheng Wang   +4 more
doaj   +2 more sources

Membrane Distillation: Module Design and Application Performance [PDF]

open access: yesMembranes
Membrane distillation (MD) has emerged as a thermal process used in desalination, wastewater treatment, and resource recovery. It has demonstrated high salt rejection, but process scale-up is affected by unstable process performance caused by membrane ...
Lebea N. Nthunya, Bhekie B. Mamba
doaj   +2 more sources

Comparison of Different Polymeric Membranes in Direct Contact Membrane Distillation and Air Gap Membrane Distillation Configurations

open access: yesMembranes
Membrane distillation (MD) is an evolving thermal separation technique most frequently aimed at water desalination, compatible with low-grade heat sources such as waste heat from thermal engines, solar collectors, and high-concentration photovoltaic ...
Cristiane Raquel Sousa Mesquita   +3 more
doaj   +2 more sources

Facile Fabrication of α-Alumina Hollow Fiber-Supported ZIF-8 Membrane Module and Impurity Effects on Propylene Separation Performance. [PDF]

open access: yesMembranes (Basel), 2022
The separation of C3 olefin and paraffin, which is essential for the production of propylene, can be facilitated by the ZIF-8 membrane. However, the commercial application of the membrane has not yet been achieved because the fabrication process does not
Kim T, Kim YJ, Yu C, Kim J, Eum K.
europepmc   +2 more sources

Changes in Tubular PVDF Membrane Performance During Initial Period of Pilot Plant Operation

open access: yesMembranes
Ultrafiltration (UF) is increasingly used in the food industry and for wastewater treatment and water reuse. Knowledge of the membrane properties that stabilise during the initial period of module operation in an industrial plant is essential for design ...
Marek Gryta, Wirginia Tomczak
doaj   +2 more sources

Research on Autopsy Results of over 10 Year Old Low Pressure Hollow Fiber Membrane from Domestic Water Treatment Plant [PDF]

open access: yes대한환경공학회지, 2022
Objectives In this study, membrane autopsy was performed for a parallel arrayed low-pressure membrane (microfiltration) filtration process that is actually applied to water treatment, to check out whether there are differences in the degree of membrane ...
Sukmin Yoon   +4 more
doaj   +1 more source

Modeling and Economic Optimization of a Hollow Fiber Membrane Module for CO2 Separation Using Collocation Methods and Genetic Algorithms

open access: yesEngineering Proceedings, 2023
Hollow fiber membranes are frequently used to remove CO2 gas during the gas sweetening process due to their advantages such as cost-efficiency, simplicity of operation and maintenance, and compact size.
Quoc-Tuan Vuong, Tuan-Anh Nguyen
doaj   +1 more source

Detergent and Water Recovery from Laundry Wastewater Using Tilted Panel Membrane Filtration System

open access: yesMembranes, 2020
Increasing global concern on clean water scarcity and environmental sustainability drive invention in water reclamation technology. Laundry wastewater reclamation via membrane technology faces the challenge of membrane fouling.
Nafiu Umar Barambu   +7 more
doaj   +1 more source

Volumetric gas-liquid mass transfer coefficient in an external-loop airlift reactor with inserted membrane [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2016
The effects of the inserted membrane in the downcomer of an external-loop airlift reactor, the gas sparger type (single orifice and sinter plate) and added alcohol (ethanol, n-butanol, or n-hexanol) on the volumetric gas-liquid mass transfer ...
Kojić Predrag S.   +5 more
doaj   +1 more source

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