Biocide Modification of Ultrafiltration Membranes Using Nanofiber Structures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F14%3A%230000569" target="_blank" >RIV/46747885:24620/14:#0000569 - isvavai.cz</a>

Result on the web

<a href="http://www.tandfonline.com/doi/abs/10.1080/19443994.2014.981923?mobileUi=0&journalCode=tdwt20&#.VQALW_mG-An" target="_blank" >http://www.tandfonline.com/doi/abs/10.1080/19443994.2014.981923?mobileUi=0&journalCode=tdwt20&#.VQALW_mG-An</a>

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Biocide Modification of Ultrafiltration Membranes Using Nanofiber Structures

Original language description

Membrane biofouling has a negative effect on membrane performance. Commercial ultrafiltration (UF) membranes were therefore modified using polymeric nanofibers in order to gain additional water treatment functionality. In this case, membrane surface wasmodified using biocidal electrospun polyurethane nanofibers. It has been found that the inorganic silver in form of reduced silver nitrate is a feasible modification of nanofiber structure, and electrospinning conditions were optimized to maximize silverparticle content. Two possible methods were verified for preparing composite UF membranes with antibacterial properties using: (a) direct nanofiber deposition and (b) thermal pressure lamination. Hydrodynamic properties of the developed membranes were tested on an AlfaLaval M10 unit. It has been found that the added functionality comes at the expense of lower permeability. Biocide properties over both short- and long-term operation were confirmed through cultivation techniques and respi

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DJ - Pollution and water control

OECD FORD branch

—

Project

<a href="/en/project/LO1201" target="_blank" >LO1201: DEVELOPMENT OF THE INSTITUTE FOR NANOMATERIALS, ADVANCED TECHNOLOGIES AND INNOVATION</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Desalination and Water Treatment

ISSN

1944-3986

e-ISSN

—

Volume of the periodical

2014

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

1-7

UT code for WoS article

—

EID of the result in the Scopus database

—