TechnoRep - Faculty of Technology and Metallurgy Repository
University of Belgrade - Faculty of Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   TechnoRep
  • Tehnološko-metalurški fakultet
  • Radovi istraživača / Researchers’ publications (TMF)
  • View Item
  •   TechnoRep
  • Tehnološko-metalurški fakultet
  • Radovi istraživača / Researchers’ publications (TMF)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Hemp (Cannabis sativa) fibers as biosorbents and precursor for carbon sorbent production

Vlakna konoplje (Cannabis sativa) kao biosorbenti i sirovine za proizvodnju ugljeničnih sorbenata

No Thumbnail
Authors
Pejić, Biljana
Vukčević, Marija
Kalijadis, Ana
Laušević, Zoran
Laušević, Mila
Kostić, Mirjana
Article (Published version)
Metadata
Show full item record
Abstract
Short and entangled hemp fibers, obtained as a waste from textile industry, were used as effici­ent biosorbent and low-cost precursor for carbon sorbent production. In order to obtain the biosorbents with better sorption properties, short hemp fibers were chemically modified. Also, chemical modification were used in order to attain the appropriate specific structure of hemp fibers based carbon precursor, that promote the formation of the required porosity and surface chemistry of the biocarbon to facilitate adsorption. Used hemp fibers based sorbents were characterized through the specific surface area, amount of surface functional gro­ups and pH of the point of zero charge. Sorption efficiency of hemp fibers based sorbents were tested through the adsorption of cadmium from water solution. Adsorption data will be used for development of filters based on hemp fibers and carbonized hemp fibers forpurification of water polluted with heavy metals.
Kratka i zamršena vlakna konoplje, dobijena kao otpad u tekstilnoj industriji, korišćena su kao biosorbenti i jeftina sirovina za proizvodnju ugljeničnih sorbenata. Hemijsko modifikovanje vlakana konoplje izvršeno je u cilju poboljšanja sorpcionih svojstava biosorbenta, i optimizacije hemijskog sastava i strukture prekursora za dobijanje efikasnih ugljeničnih sorbenata. Karakterizacija biosorbenata i ugljeničnih sorbenata izvršena je određivanjem specifične površine i količine funkcionalnih grupaprisutnih na njihovojpovršini, kao i određivanjem pH vrednosti tačke nultog naelektrisanja. Efikasnost dobijenih sorbenata ispitana je adsorpci- jom jona kadmijuma iz vodenog rastvora. Vrednosti dobijene ispitivanjem kinetike adsorpcije jona kadmijuma, kao i vrednosti ravnotežnih sorpcionih kapaciteta, biće iskorišćeni u svrhu razvoja filtera za prečišćavanje otpadnih voda, na bazi hemijski modifikovanih i karbonizovanih vlakana konoplje.
Keywords:
adsorption / cadmium ions / short hemp fiber / chemical modification / carbon materials / adsorpcija / joni kadmijuma / kratka vlakna konoplje / hemijsko modifikovanje / karbonski materijali
Source:
Tekstilna industrija, 2015, 63, 1, 41-46
Publisher:
  • Union of Textile Engineers and Technicians of Serbia, Belgrade

ISSN: 0040-2389

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_technorep_2932
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2932
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Pejić, Biljana
AU  - Vukčević, Marija
AU  - Kalijadis, Ana
AU  - Laušević, Zoran
AU  - Laušević, Mila
AU  - Kostić, Mirjana
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2932
AB  - Short and entangled hemp fibers, obtained as a waste from textile industry, were used as effici­ent biosorbent and low-cost precursor for carbon sorbent production. In order to obtain the biosorbents with better sorption properties, short hemp fibers were chemically modified. Also, chemical modification were used in order to attain the appropriate specific structure of hemp fibers based carbon precursor, that promote the formation of the required porosity and surface chemistry of the biocarbon to facilitate adsorption. Used hemp fibers based sorbents were characterized through the specific surface area, amount of surface functional gro­ups and pH of the point of zero charge. Sorption efficiency of hemp fibers based sorbents were tested through the adsorption of cadmium from water solution. Adsorption data will be used for development of filters based on hemp fibers and carbonized hemp fibers forpurification of water polluted with heavy metals.
AB  - Kratka i zamršena vlakna konoplje, dobijena kao otpad u tekstilnoj industriji, korišćena su kao biosorbenti i jeftina sirovina za proizvodnju ugljeničnih sorbenata. Hemijsko modifikovanje vlakana konoplje izvršeno je u cilju poboljšanja sorpcionih svojstava biosorbenta, i optimizacije hemijskog sastava i strukture prekursora za dobijanje efikasnih ugljeničnih sorbenata. Karakterizacija biosorbenata i ugljeničnih sorbenata izvršena je određivanjem specifične površine i količine funkcionalnih grupaprisutnih na njihovojpovršini, kao i određivanjem pH vrednosti tačke nultog naelektrisanja. Efikasnost dobijenih sorbenata ispitana je adsorpci- jom jona kadmijuma iz vodenog rastvora. Vrednosti dobijene ispitivanjem kinetike adsorpcije jona kadmijuma, kao i vrednosti ravnotežnih sorpcionih kapaciteta, biće iskorišćeni u svrhu razvoja filtera za prečišćavanje otpadnih voda, na bazi hemijski modifikovanih i karbonizovanih vlakana konoplje.
PB  - Union of Textile Engineers and Technicians of Serbia, Belgrade
T2  - Tekstilna industrija
T1  - Hemp (Cannabis sativa) fibers as biosorbents and precursor for carbon sorbent production
T1  - Vlakna konoplje (Cannabis sativa) kao biosorbenti i sirovine za proizvodnju ugljeničnih sorbenata
EP  - 46
IS  - 1
SP  - 41
VL  - 63
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2932
ER  - 
@article{
author = "Pejić, Biljana and Vukčević, Marija and Kalijadis, Ana and Laušević, Zoran and Laušević, Mila and Kostić, Mirjana",
year = "2015",
abstract = "Short and entangled hemp fibers, obtained as a waste from textile industry, were used as effici­ent biosorbent and low-cost precursor for carbon sorbent production. In order to obtain the biosorbents with better sorption properties, short hemp fibers were chemically modified. Also, chemical modification were used in order to attain the appropriate specific structure of hemp fibers based carbon precursor, that promote the formation of the required porosity and surface chemistry of the biocarbon to facilitate adsorption. Used hemp fibers based sorbents were characterized through the specific surface area, amount of surface functional gro­ups and pH of the point of zero charge. Sorption efficiency of hemp fibers based sorbents were tested through the adsorption of cadmium from water solution. Adsorption data will be used for development of filters based on hemp fibers and carbonized hemp fibers forpurification of water polluted with heavy metals., Kratka i zamršena vlakna konoplje, dobijena kao otpad u tekstilnoj industriji, korišćena su kao biosorbenti i jeftina sirovina za proizvodnju ugljeničnih sorbenata. Hemijsko modifikovanje vlakana konoplje izvršeno je u cilju poboljšanja sorpcionih svojstava biosorbenta, i optimizacije hemijskog sastava i strukture prekursora za dobijanje efikasnih ugljeničnih sorbenata. Karakterizacija biosorbenata i ugljeničnih sorbenata izvršena je određivanjem specifične površine i količine funkcionalnih grupaprisutnih na njihovojpovršini, kao i određivanjem pH vrednosti tačke nultog naelektrisanja. Efikasnost dobijenih sorbenata ispitana je adsorpci- jom jona kadmijuma iz vodenog rastvora. Vrednosti dobijene ispitivanjem kinetike adsorpcije jona kadmijuma, kao i vrednosti ravnotežnih sorpcionih kapaciteta, biće iskorišćeni u svrhu razvoja filtera za prečišćavanje otpadnih voda, na bazi hemijski modifikovanih i karbonizovanih vlakana konoplje.",
publisher = "Union of Textile Engineers and Technicians of Serbia, Belgrade",
journal = "Tekstilna industrija",
title = "Hemp (Cannabis sativa) fibers as biosorbents and precursor for carbon sorbent production, Vlakna konoplje (Cannabis sativa) kao biosorbenti i sirovine za proizvodnju ugljeničnih sorbenata",
pages = "46-41",
number = "1",
volume = "63",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2932"
}
Pejić, B., Vukčević, M., Kalijadis, A., Laušević, Z., Laušević, M.,& Kostić, M.. (2015). Hemp (Cannabis sativa) fibers as biosorbents and precursor for carbon sorbent production. in Tekstilna industrija
Union of Textile Engineers and Technicians of Serbia, Belgrade., 63(1), 41-46.
https://hdl.handle.net/21.15107/rcub_technorep_2932
Pejić B, Vukčević M, Kalijadis A, Laušević Z, Laušević M, Kostić M. Hemp (Cannabis sativa) fibers as biosorbents and precursor for carbon sorbent production. in Tekstilna industrija. 2015;63(1):41-46.
https://hdl.handle.net/21.15107/rcub_technorep_2932 .
Pejić, Biljana, Vukčević, Marija, Kalijadis, Ana, Laušević, Zoran, Laušević, Mila, Kostić, Mirjana, "Hemp (Cannabis sativa) fibers as biosorbents and precursor for carbon sorbent production" in Tekstilna industrija, 63, no. 1 (2015):41-46,
https://hdl.handle.net/21.15107/rcub_technorep_2932 .

DSpace software copyright © 2002-2015  DuraSpace
About TechnoRep | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutions/communitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About TechnoRep | Send Feedback

OpenAIRERCUB