Biochar-impregnated membranes for sustainable water desalination applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F25%3A10260071" target="_blank" >RIV/61989100:27230/25:10260071 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:001583523000003" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:001583523000003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.rechem.2025.102649" target="_blank" >10.1016/j.rechem.2025.102649</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Biochar-impregnated membranes for sustainable water desalination applications

Popis výsledku v původním jazyce

Mixed-matrix membranes synthesized by incorporating biochar into polysulfone matrix rendered improved hydrophilicity, permeate flux and salt rejection. Biochar prepared from sugarcane bagasse through calcination process was used to synthesize hybrid membranes containing varying filler loadings. Prepared membranes were tested at room temperature to measure rejection rate and permeate flux in a dead-end filtration system under varying feed pressures and salt concentrations. Permeation results inferred that addition of biochar into polysulfone significantly enhanced hydrophilicity, permeability flux and salt rejection of fabricated membranes. Both the salt rejection rate and permeate flux through composite membranes were improved by increasing feed pressure and reducing salt concentration in the feed solution. Only 2 wt% biochar loading in polysulfone furnished 61o contact angle, 85 % salt rejection and 12 m3 m−2 day−1 permeate flux for 0.5 % salt concentration and 14 bar feed-side pressure. © 2025 Elsevier B.V., All rights reserved.

Název v anglickém jazyce

Biochar-impregnated membranes for sustainable water desalination applications

Popis výsledku anglicky

Mixed-matrix membranes synthesized by incorporating biochar into polysulfone matrix rendered improved hydrophilicity, permeate flux and salt rejection. Biochar prepared from sugarcane bagasse through calcination process was used to synthesize hybrid membranes containing varying filler loadings. Prepared membranes were tested at room temperature to measure rejection rate and permeate flux in a dead-end filtration system under varying feed pressures and salt concentrations. Permeation results inferred that addition of biochar into polysulfone significantly enhanced hydrophilicity, permeability flux and salt rejection of fabricated membranes. Both the salt rejection rate and permeate flux through composite membranes were improved by increasing feed pressure and reducing salt concentration in the feed solution. Only 2 wt% biochar loading in polysulfone furnished 61o contact angle, 85 % salt rejection and 12 m3 m−2 day−1 permeate flux for 0.5 % salt concentration and 14 bar feed-side pressure. © 2025 Elsevier B.V., All rights reserved.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Results in Chemistry

ISSN

2211-7156

e-ISSN

—

Svazek periodika

18

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

nestránkováno

Kód UT WoS článku

001583523000003

EID výsledku v databázi Scopus

2-s2.0-105015663511