Results 61 to 70 of about 33,921 (211)

Filtration characteristics of hollow fiber microfiltration membranes used in a specific double membrane bioreactor [PDF]

open access: yes, 2009
The performance of the microfiltration in a specifically designed membrane bioreactor operating under various transmembrane pressures with periodic backwashing was investigated for model media.
Albasi, Claire   +2 more
core   +2 more sources

3D Polymeric Nanonetworks: From Self‐Assembly to Advanced Fabrication

open access: yesMacromolecular Materials and Engineering, EarlyView.
This review provides the first systematic cross‐method comparison of fabrication techniques for 3D polymeric nanonetworks. It evaluates five key strategies—block copolymer self‐assembly, hyper‐crosslinking, template‐assisted methods, 3D printing, and nanolithography—across critical metrics including resolution, throughput, scalability, and material ...
Carlos G. Cobos   +2 more
wiley   +1 more source

Preparation of Al2O3 Multichannel Cylindrical-Tube-Type Microfiltration Membrane with Surface Modification

open access: yesApplied Sciences, 2022
Membrane technology has become a highly efficient separation technology for industrial applications over the past few decades. The key requirements for porous ceramic membranes are mechanical stability, controlled pore morphology, and high permeability ...
Danyal Naseer   +3 more
doaj   +1 more source

Microfiltration of Stored Blood [PDF]

open access: yesAnaesthesia and Intensive Care, 1980
Microaggregates begin to develop within a few hours of storage of blood in plastic or glass containers, but their numbers increase mainly towards the end of the first week. They include degenerated platelets, leucocytes, fibrin strands, denatured proteins and fragmented red cells, and range in size from 10 to 40 μm or more in diameter.
openaire   +2 more sources

The boundary flux. New perspectives for membrane process design [PDF]

open access: yes, 2015
In the last decades much effort was put in understanding fouling phenomena on membranes. Many new concepts have been introduced in time, and parallel to this many parameters capable to quantify fouling issues and fouling evolution.
CHIANESE, Angelo   +5 more
core   +1 more source

Liquid biopsy in genitourinary oncology: Current clinical applications and future prospects across prostate, bladder, and renal cancers

open access: yesUroPrecision, EarlyView.
Abstract Liquid biopsy has emerged as a transformative approach in oncology, providing minimally invasive access to tumor‐derived biomarkers with applications across diagnosis, prognosis, therapeutic guidance, and disease monitoring. This literature review synthesizes evidence from 125 studies evaluating circulating tumor DNA, circulating tumor cells ...
Kirolos Eskandar
wiley   +1 more source

A Membrane Modified with Nitrogen-Doped TiO2/Graphene Oxide for Improved Photocatalytic Performance

open access: yesApplied Sciences, 2019
An improved photocatalytic microfiltration membrane was successfully prepared by the impregnation method with nitrogen-doped TiO2/graphene oxide (GO) (NTG).
Tingting Li   +5 more
doaj   +1 more source

Working toward improved monitoring of Cryptosporidium and Giardia (oo)cysts in water samples: testing alternatives to elution and immunomagnetic separation from USEPA Method 1623.1

open access: yesBMC Research Notes, 2022
Objective This study was designed to find a method to enhance the recovery of Cryptosporidium spp. and Giardia spp. parasites from water samples for research purposes compared to the results that can be achieved with USEPA Method 1623.1.
Marie-Stéphanie Fradette   +1 more
doaj   +1 more source

Recovery of Nutrients from Cod Processing Waters

open access: yesMarine Drugs, 2023
Liquid side-streams from food industries can be processed and used in food applications and contribute to reduce the environmental footprint of industries.
Jorge Coque   +6 more
doaj   +1 more source

Role of the cell-wall structure in the retention of bacteria by microfiltration membranes [PDF]

open access: yes, 2009
This experimental study investigates the retention of bacteria by porous membranes. The transfer of bacteria larger than the nominal pore size of microfiltration track-etched membranes has been studied for several kinds of bacterial strains.
Aimar, Pierre   +3 more
core   +2 more sources

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