TY  - JOUR
AU  - Lemić, Jovan
AU  - Tomašević-Čanović, Magdalena
AU  - Adamović, Milan
AU  - Kovačević, Dragana
AU  - Milićević, Sonja
PY  - 2007
UR  - https://ritnms.itnms.ac.rs/handle/123456789/118
AB  - Sorption of polycyclic aromatic hydrocarbons on organo-zeolites was investigated to determine sorbent-sorbate interaction. The hydrophobic character of the surface of the organo-zeolites was studied using in water vapor adsorption experiments. Water adsorption decreased with increasing stearyldimethylbenzylammoniumchloride (SDBAC) loading up to 75 mmol/kg, which is related to increasing sorbate hydrophobicity. With loadings above 75 mmol/kg (ECEC value), water vapor adsorption increased. Effects of adsorbent size, SDBAC loading and initial concentration of PAHs on the adsorption efficiency were also determined. The highest adsorption for the PAHs studied was achieved with OZ II 75 (OZ - organo-zeolite; II - particle size of 0.4-0.8 mm; 75 - mmol of surfactant/kg of zeolite). At a concentration of 20 mu g/dm(3) the adsorption index for benz[a]anthracene was 100%. The smaller adsorption indexes for PAHs with lower partition coefficients, K-ow, indicated that the adsorption is primarily hydrophobic. The number of bed volumes passed through the adsorbent before the first PAH appeared in the effluent was 770. Column experiments showed competitive adsorption among the PAHs with different hydrophobicities.
PB  - Elsevier, Amsterdam
T2  - Microporous and Mesoporous Materials
T1  - Competitive adsorption of polycyclic aromatic hydrocarbons on organo-zeolites
EP  - 323
IS  - 3
SP  - 317
VL  - 105
DO  - 10.1016/j.micromeso.2007.04.014
UR  - conv_535
ER  - 

@article{
author = "Lemić, Jovan and Tomašević-Čanović, Magdalena and Adamović, Milan and Kovačević, Dragana and Milićević, Sonja",
year = "2007",
abstract = "Sorption of polycyclic aromatic hydrocarbons on organo-zeolites was investigated to determine sorbent-sorbate interaction. The hydrophobic character of the surface of the organo-zeolites was studied using in water vapor adsorption experiments. Water adsorption decreased with increasing stearyldimethylbenzylammoniumchloride (SDBAC) loading up to 75 mmol/kg, which is related to increasing sorbate hydrophobicity. With loadings above 75 mmol/kg (ECEC value), water vapor adsorption increased. Effects of adsorbent size, SDBAC loading and initial concentration of PAHs on the adsorption efficiency were also determined. The highest adsorption for the PAHs studied was achieved with OZ II 75 (OZ - organo-zeolite; II - particle size of 0.4-0.8 mm; 75 - mmol of surfactant/kg of zeolite). At a concentration of 20 mu g/dm(3) the adsorption index for benz[a]anthracene was 100%. The smaller adsorption indexes for PAHs with lower partition coefficients, K-ow, indicated that the adsorption is primarily hydrophobic. The number of bed volumes passed through the adsorbent before the first PAH appeared in the effluent was 770. Column experiments showed competitive adsorption among the PAHs with different hydrophobicities.",
publisher = "Elsevier, Amsterdam",
journal = "Microporous and Mesoporous Materials",
title = "Competitive adsorption of polycyclic aromatic hydrocarbons on organo-zeolites",
pages = "323-317",
number = "3",
volume = "105",
doi = "10.1016/j.micromeso.2007.04.014",
url = "conv_535"
}

Lemić, J., Tomašević-Čanović, M., Adamović, M., Kovačević, D.,& Milićević, S.. (2007). Competitive adsorption of polycyclic aromatic hydrocarbons on organo-zeolites. in Microporous and Mesoporous Materials
Elsevier, Amsterdam., 105(3), 317-323.
https://doi.org/10.1016/j.micromeso.2007.04.014
conv_535

Lemić J, Tomašević-Čanović M, Adamović M, Kovačević D, Milićević S. Competitive adsorption of polycyclic aromatic hydrocarbons on organo-zeolites. in Microporous and Mesoporous Materials. 2007;105(3):317-323.
doi:10.1016/j.micromeso.2007.04.014
conv_535 .

Lemić, Jovan, Tomašević-Čanović, Magdalena, Adamović, Milan, Kovačević, Dragana, Milićević, Sonja, "Competitive adsorption of polycyclic aromatic hydrocarbons on organo-zeolites" in Microporous and Mesoporous Materials, 105, no. 3 (2007):317-323,
https://doi.org/10.1016/j.micromeso.2007.04.014 .,
conv_535 .

TY  - JOUR
AU  - Lemić, Jovan
AU  - Milošević, Siniša
AU  - Vukašinović, Marija
AU  - Radosavljević-Mihajlović, Ana
AU  - Kovačević, Dragana
PY  - 2006
UR  - https://ritnms.itnms.ac.rs/handle/123456789/104
AB  - Ispitivan je uticaj temperature na adsorpciju stearildimetilbenzil-amonijum-hlorida (SDBAH ) na prirodnom zeolitskom tufu. Maksimalna adsorbovana količina SDBAH iznosila je 123 mmol/kg zeolita u slučaju termičkog tretiranja zeolita (100°C) i zagrevanja rastvora SDBAH (80°C ). Način vezivanja između površinskog modifikatora i zeolita ispitan je metodama DTA, TG, DTG i IR analiza. Tokom postepenog zagrevanja u atmosferi vazduha, adsorbovana organska faza se oksiduje što se manifestuje egzotermnim pikovima na DTA krivama. Adsorpcija vodene pare opada sa porastom sadržaja organske faze do vrednosti 75 mmol/kg, što se može pripisati povećanju hidrofobnosti uzoraka organo-zeolita. Sa daljim povećanjem sadržaja organske faze, adsorpcija vodene pare je intenzivnija. U radu je ispitana desorpcija SDBAH sa organo-zeolita pri različitim pH vrednostima i jonskim jačinama vodenih rastvora. Rezultati su pokazali da su organo-zeoliti sa sadržajem SDBAH do vrednosti 75 mmol/kg zeolita stabilni u svim primenjenim uslovima.
AB  - The adsorption of stearyldimethylbenzylammonium chloride (SDBAC) on the clinoptilolite-heulandite rich tuff in dependence on the applied temperature was studied. The maximal amount of sorbed SDBAC was 123 mmol/kg in the case of thermally treated zeolite tuff (100°C) and a warm surfactant solution (80°C). The amount and properties of water adsorbed on the organo-zeolite (OZ) as well as the bonding between the organic species and the zeolite were investigated by DTA, TG, DTG and IR analyses. During gradual heating in an oxidizing atmosphere, the adsorbed organic material was oxidized, giving rise to significant exothermic peaks. The adsorption of water vapor decreased with increasing SDBAC loading up to 75 mmol/kg of zeolite, which can be ascribed to an intensification of the hydrophobic characteristics of the surface. With loadings above the 75 mmol/kg, the adsorption of water vapor increased. Desorption of SDBAC from the organo-zeolite under environmentally relevant conditions: distilled water, pH 3 and 10 buffers, as well as aqueous NaCl and CaCl2 solutions, was investigated. OZs with loadings up to their external cation exchange capacity value (75 mmol/kg) were stable under all of the applied conditions.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Površinska modifikacija zeolita i uticaj pH i jonske jačine na desorpciju amina
T1  - Surface modification of a zeolite and the influence of pH and ionic strength on the desorption of an amine
EP  - 1172
IS  - 11
SP  - 1161
VL  - 71
DO  - 10.2298/JSC0611161L
UR  - conv_521
ER  - 

@article{
author = "Lemić, Jovan and Milošević, Siniša and Vukašinović, Marija and Radosavljević-Mihajlović, Ana and Kovačević, Dragana",
year = "2006",
abstract = "Ispitivan je uticaj temperature na adsorpciju stearildimetilbenzil-amonijum-hlorida (SDBAH ) na prirodnom zeolitskom tufu. Maksimalna adsorbovana količina SDBAH iznosila je 123 mmol/kg zeolita u slučaju termičkog tretiranja zeolita (100°C) i zagrevanja rastvora SDBAH (80°C ). Način vezivanja između površinskog modifikatora i zeolita ispitan je metodama DTA, TG, DTG i IR analiza. Tokom postepenog zagrevanja u atmosferi vazduha, adsorbovana organska faza se oksiduje što se manifestuje egzotermnim pikovima na DTA krivama. Adsorpcija vodene pare opada sa porastom sadržaja organske faze do vrednosti 75 mmol/kg, što se može pripisati povećanju hidrofobnosti uzoraka organo-zeolita. Sa daljim povećanjem sadržaja organske faze, adsorpcija vodene pare je intenzivnija. U radu je ispitana desorpcija SDBAH sa organo-zeolita pri različitim pH vrednostima i jonskim jačinama vodenih rastvora. Rezultati su pokazali da su organo-zeoliti sa sadržajem SDBAH do vrednosti 75 mmol/kg zeolita stabilni u svim primenjenim uslovima., The adsorption of stearyldimethylbenzylammonium chloride (SDBAC) on the clinoptilolite-heulandite rich tuff in dependence on the applied temperature was studied. The maximal amount of sorbed SDBAC was 123 mmol/kg in the case of thermally treated zeolite tuff (100°C) and a warm surfactant solution (80°C). The amount and properties of water adsorbed on the organo-zeolite (OZ) as well as the bonding between the organic species and the zeolite were investigated by DTA, TG, DTG and IR analyses. During gradual heating in an oxidizing atmosphere, the adsorbed organic material was oxidized, giving rise to significant exothermic peaks. The adsorption of water vapor decreased with increasing SDBAC loading up to 75 mmol/kg of zeolite, which can be ascribed to an intensification of the hydrophobic characteristics of the surface. With loadings above the 75 mmol/kg, the adsorption of water vapor increased. Desorption of SDBAC from the organo-zeolite under environmentally relevant conditions: distilled water, pH 3 and 10 buffers, as well as aqueous NaCl and CaCl2 solutions, was investigated. OZs with loadings up to their external cation exchange capacity value (75 mmol/kg) were stable under all of the applied conditions.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Površinska modifikacija zeolita i uticaj pH i jonske jačine na desorpciju amina, Surface modification of a zeolite and the influence of pH and ionic strength on the desorption of an amine",
pages = "1172-1161",
number = "11",
volume = "71",
doi = "10.2298/JSC0611161L",
url = "conv_521"
}

Lemić, J., Milošević, S., Vukašinović, M., Radosavljević-Mihajlović, A.,& Kovačević, D.. (2006). Površinska modifikacija zeolita i uticaj pH i jonske jačine na desorpciju amina. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 71(11), 1161-1172.
https://doi.org/10.2298/JSC0611161L
conv_521

Lemić J, Milošević S, Vukašinović M, Radosavljević-Mihajlović A, Kovačević D. Površinska modifikacija zeolita i uticaj pH i jonske jačine na desorpciju amina. in Journal of the Serbian Chemical Society. 2006;71(11):1161-1172.
doi:10.2298/JSC0611161L
conv_521 .

Lemić, Jovan, Milošević, Siniša, Vukašinović, Marija, Radosavljević-Mihajlović, Ana, Kovačević, Dragana, "Površinska modifikacija zeolita i uticaj pH i jonske jačine na desorpciju amina" in Journal of the Serbian Chemical Society, 71, no. 11 (2006):1161-1172,
https://doi.org/10.2298/JSC0611161L .,
conv_521 .

TY  - JOUR
AU  - Radosavljević-Mihajlović, Ana
AU  - Dondur, Vera
AU  - Daković, Aleksandra
AU  - Lemić, Jovan
AU  - Tomašević-Čanović, Magdalena
PY  - 2004
UR  - https://ritnms.itnms.ac.rs/handle/123456789/63
AB  - Uzorci prirodnog zeolita (HEU-tipa) iz ležišta Novakovići – klinoptilolit- Ca (u blizini Prijedora, Bosna i Hercegovina), modifikovani su različitim koncentracijama hlorovodonične kiseline (od 10-3 M do 2 M), a u cilju određivanja njihovih fizičkohemijskih i strukturnih osobina. Za praćenje strukturnih promena u kiselinski modifikovanim probama, korišćene su sledeće metode: hemijska analiza, rendgen- difrakciona analiza praha, infracrvena spektroskopska analiza. Utvrđeno je prisustvo rastvornog jona aluminijuma pri koncentracijama većim od 10-1 M, što ukazuje na proces dealuminacije. Rezultati dobijeni rendgen-difrakcionom analizom praha modifikovanih proba ukazuju da pri većim koncentracijama od 1Mhlorovodonične kiseline, dolazi do značajnih strukturnih promena i smanjenja uređenosti kristalne strukture (60–70 %). Takođe, rezultati dobijeni infracrvenom spektroskopijom, potvrdili su delimičnu amorfizaciju zeolitskog tufa, koja se dešava kiselinskom modifikacijom pri velikim koncentracijama hlorovodonične kiseline (> 1 M).
AB  - Samples of natural HEU-type zeolites – clinoptilolite-Ca, from the Novakovici deposit (near Prijedor, Bosnia and Herzegovina) were treated with the hydrochloric acid of various concentrations (from 10-3Mto 2M). Zeolitic tuffs before and after the acid treatment were examined using IR, XRPD, and chemical analyses. The changes in the crystal structure of acid treated samples showed a significant reduction in the crystallinity of zeolitic tuffs (60–70 %), which were effected by hydrochloric acid with concentrations of 1 M and above.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Fizičkohemijske i strukturne osobine kiselinski modifikovanog zeolitskog tufa - heu-tip zeolit
T1  - Physicochemical and structural characteristics of HEU-type zeolitic tuff treated by hydrochloric acid
EP  - 281
IS  - 4
SP  - 273
VL  - 69
DO  - 10.2298/JSC0404273R
UR  - conv_490
ER  - 

@article{
author = "Radosavljević-Mihajlović, Ana and Dondur, Vera and Daković, Aleksandra and Lemić, Jovan and Tomašević-Čanović, Magdalena",
year = "2004",
abstract = "Uzorci prirodnog zeolita (HEU-tipa) iz ležišta Novakovići – klinoptilolit- Ca (u blizini Prijedora, Bosna i Hercegovina), modifikovani su različitim koncentracijama hlorovodonične kiseline (od 10-3 M do 2 M), a u cilju određivanja njihovih fizičkohemijskih i strukturnih osobina. Za praćenje strukturnih promena u kiselinski modifikovanim probama, korišćene su sledeće metode: hemijska analiza, rendgen- difrakciona analiza praha, infracrvena spektroskopska analiza. Utvrđeno je prisustvo rastvornog jona aluminijuma pri koncentracijama većim od 10-1 M, što ukazuje na proces dealuminacije. Rezultati dobijeni rendgen-difrakcionom analizom praha modifikovanih proba ukazuju da pri većim koncentracijama od 1Mhlorovodonične kiseline, dolazi do značajnih strukturnih promena i smanjenja uređenosti kristalne strukture (60–70 %). Takođe, rezultati dobijeni infracrvenom spektroskopijom, potvrdili su delimičnu amorfizaciju zeolitskog tufa, koja se dešava kiselinskom modifikacijom pri velikim koncentracijama hlorovodonične kiseline (> 1 M)., Samples of natural HEU-type zeolites – clinoptilolite-Ca, from the Novakovici deposit (near Prijedor, Bosnia and Herzegovina) were treated with the hydrochloric acid of various concentrations (from 10-3Mto 2M). Zeolitic tuffs before and after the acid treatment were examined using IR, XRPD, and chemical analyses. The changes in the crystal structure of acid treated samples showed a significant reduction in the crystallinity of zeolitic tuffs (60–70 %), which were effected by hydrochloric acid with concentrations of 1 M and above.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Fizičkohemijske i strukturne osobine kiselinski modifikovanog zeolitskog tufa - heu-tip zeolit, Physicochemical and structural characteristics of HEU-type zeolitic tuff treated by hydrochloric acid",
pages = "281-273",
number = "4",
volume = "69",
doi = "10.2298/JSC0404273R",
url = "conv_490"
}

Radosavljević-Mihajlović, A., Dondur, V., Daković, A., Lemić, J.,& Tomašević-Čanović, M.. (2004). Fizičkohemijske i strukturne osobine kiselinski modifikovanog zeolitskog tufa - heu-tip zeolit. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 69(4), 273-281.
https://doi.org/10.2298/JSC0404273R
conv_490

Radosavljević-Mihajlović A, Dondur V, Daković A, Lemić J, Tomašević-Čanović M. Fizičkohemijske i strukturne osobine kiselinski modifikovanog zeolitskog tufa - heu-tip zeolit. in Journal of the Serbian Chemical Society. 2004;69(4):273-281.
doi:10.2298/JSC0404273R
conv_490 .

Radosavljević-Mihajlović, Ana, Dondur, Vera, Daković, Aleksandra, Lemić, Jovan, Tomašević-Čanović, Magdalena, "Fizičkohemijske i strukturne osobine kiselinski modifikovanog zeolitskog tufa - heu-tip zeolit" in Journal of the Serbian Chemical Society, 69, no. 4 (2004):273-281,
https://doi.org/10.2298/JSC0404273R .,
conv_490 .

TY  - JOUR
AU  - Vujaković, Aleksandra
AU  - Daković, Aleksandra
AU  - Lemić, Jovan
AU  - Radosavljević-Mihajlović, Ana
AU  - Tomašević-Čanović, Magdalena
PY  - 2003
UR  - https://ritnms.itnms.ac.rs/handle/123456789/52
AB  - Organo mineralni kompleksi su dobijeni aktivacijom osnovnih minerala (zeolita, bentonita i diatomijske zemlje) sa primarnim aminom (olejlaminom) i alkil amonijum jonom (stearil dimetil benzil amonijum hloridom). Efikasan adsorbent anjona je pripremljen modifikacijom površine prirodnog zeolita sa primarnim aminom. Polazni zeolit je prvo tretiran sa 2 M HCl, a zatim je na H-formi zeolita izvršena adsorpcija olejlamina. Napravljena su još četiri organo kompleksa modifikacijom bentonita i diatomijske zemlje sa stearil dimetil benzil amonijum jonom i ispitana je adsorpcija anjona na njima. Eksperimenti adsorpcije anjona su pokazali da se najefikasniji adsorbent za prečišćavanje voda kontaminiranim anjonima dobija dvostepenim (kiselinsko aminskim) tretiranjem prirodnog zeolita.
AB  - Organo-mineral complexes were obtained by treatment of aluminosilicate minerals (zeolite, bentonite and diatomaceous earth) with a primary amine (oleylamine) and an alkyl ammonium salt (stearyldimethylbenzyl ammonium chloride). The modification of the zeolite surface was carried out in two steps. The first step was treatment of the zeolite with 2M HCl. This acid treatment of the zeolite increased its affinity for neutral molecules such as surface-active amines. The second step of the modification was the adsorption of oleylamine on the acid treated zeolite. Four types of organo-mineral complexes were prepared and their anion adsorption properties were compared to those of organo-zeolite. The adsorption of sulphate bichromate and dihydrogenphosphate anions on the organo-mineral complexes was investigated. The anion adsorption measurements showed that the most efficient adsorbent for anion water pollutants was the primary amine modified H+-form zeolite.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Adsorpcija neorganskih anjonskih zagađivača na modifikovanim mineralima
T1  - Adsorption of inorganic anionic contaminants on surfactant modified minerals
EP  - 841
IS  - 11
SP  - 833
VL  - 68
DO  - 10.2298/JSC0311833V
UR  - conv_470
ER  - 

@article{
author = "Vujaković, Aleksandra and Daković, Aleksandra and Lemić, Jovan and Radosavljević-Mihajlović, Ana and Tomašević-Čanović, Magdalena",
year = "2003",
abstract = "Organo mineralni kompleksi su dobijeni aktivacijom osnovnih minerala (zeolita, bentonita i diatomijske zemlje) sa primarnim aminom (olejlaminom) i alkil amonijum jonom (stearil dimetil benzil amonijum hloridom). Efikasan adsorbent anjona je pripremljen modifikacijom površine prirodnog zeolita sa primarnim aminom. Polazni zeolit je prvo tretiran sa 2 M HCl, a zatim je na H-formi zeolita izvršena adsorpcija olejlamina. Napravljena su još četiri organo kompleksa modifikacijom bentonita i diatomijske zemlje sa stearil dimetil benzil amonijum jonom i ispitana je adsorpcija anjona na njima. Eksperimenti adsorpcije anjona su pokazali da se najefikasniji adsorbent za prečišćavanje voda kontaminiranim anjonima dobija dvostepenim (kiselinsko aminskim) tretiranjem prirodnog zeolita., Organo-mineral complexes were obtained by treatment of aluminosilicate minerals (zeolite, bentonite and diatomaceous earth) with a primary amine (oleylamine) and an alkyl ammonium salt (stearyldimethylbenzyl ammonium chloride). The modification of the zeolite surface was carried out in two steps. The first step was treatment of the zeolite with 2M HCl. This acid treatment of the zeolite increased its affinity for neutral molecules such as surface-active amines. The second step of the modification was the adsorption of oleylamine on the acid treated zeolite. Four types of organo-mineral complexes were prepared and their anion adsorption properties were compared to those of organo-zeolite. The adsorption of sulphate bichromate and dihydrogenphosphate anions on the organo-mineral complexes was investigated. The anion adsorption measurements showed that the most efficient adsorbent for anion water pollutants was the primary amine modified H+-form zeolite.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Adsorpcija neorganskih anjonskih zagađivača na modifikovanim mineralima, Adsorption of inorganic anionic contaminants on surfactant modified minerals",
pages = "841-833",
number = "11",
volume = "68",
doi = "10.2298/JSC0311833V",
url = "conv_470"
}

Vujaković, A., Daković, A., Lemić, J., Radosavljević-Mihajlović, A.,& Tomašević-Čanović, M.. (2003). Adsorpcija neorganskih anjonskih zagađivača na modifikovanim mineralima. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 68(11), 833-841.
https://doi.org/10.2298/JSC0311833V
conv_470

Vujaković A, Daković A, Lemić J, Radosavljević-Mihajlović A, Tomašević-Čanović M. Adsorpcija neorganskih anjonskih zagađivača na modifikovanim mineralima. in Journal of the Serbian Chemical Society. 2003;68(11):833-841.
doi:10.2298/JSC0311833V
conv_470 .

Vujaković, Aleksandra, Daković, Aleksandra, Lemić, Jovan, Radosavljević-Mihajlović, Ana, Tomašević-Čanović, Magdalena, "Adsorpcija neorganskih anjonskih zagađivača na modifikovanim mineralima" in Journal of the Serbian Chemical Society, 68, no. 11 (2003):833-841,
https://doi.org/10.2298/JSC0311833V .,
conv_470 .

TY  - JOUR
AU  - Lemić, Jovan
AU  - Georgieta, Burtica
AU  - Tomašević-Čanović, Magdalena
AU  - Lukarec, Marija
AU  - Grubišić, Mirko
AU  - Đuričić, Mirjana A.
AU  - Stanić, Tanja
PY  - 2003
UR  - https://ritnms.itnms.ac.rs/handle/123456789/55
AB  - Zahvaljujući negativnom naelektrisanju i poroznosti strukture, prirodne mineralne sirovine (gline i zeoliti) imaju široku primenu kao katjonski izmenjivači i molekulska sita. Dosadašnja istraživanja ukazuju na visoku efikasnost adsorpcije teških metala i drugih katjonskih zagađivača prisutnih u kontaminiranim vodama. Modifikacijom njihove površine mogu se dobiti aktivni adsorbenti za nepolarne i slabo polarne organske zagađivače kao i za neorganske anjone. Cilj ovog rada je da prikaže dosadašnje rezultate istraživanja koji mogu da posluže kao osnove za dalja ispitivanja vezanih za dobijanje novih adsorbenata za prečišćavanje zagađenih voda, kao i predstavljanje mogućnosti njihove primene.
AB  - Due to permanent negative charges on their surfaces, clay minerals and zeolites are used a lot as cationic exchanger and molecular sieves. Investigations showed a high efficiency for adsorption of heavy metal and other cation contaminants presented in waters. These materials are suitable to be modified by cationic surfactants to enhance sorption of nonionic organic compounds as well as inorganic anions. Investigation results may served as a base for application the mineral adsorbents for industrial water purification.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Mineralni adsorbenti u prečišćavanju industrijskih otpadnih voda
T1  - Mineral adsorbents for industrial water purification
EP  - 413
IS  - 1
SP  - 407
VL  - 9
UR  - conv_215
ER  - 

@article{
author = "Lemić, Jovan and Georgieta, Burtica and Tomašević-Čanović, Magdalena and Lukarec, Marija and Grubišić, Mirko and Đuričić, Mirjana A. and Stanić, Tanja",
year = "2003",
abstract = "Zahvaljujući negativnom naelektrisanju i poroznosti strukture, prirodne mineralne sirovine (gline i zeoliti) imaju široku primenu kao katjonski izmenjivači i molekulska sita. Dosadašnja istraživanja ukazuju na visoku efikasnost adsorpcije teških metala i drugih katjonskih zagađivača prisutnih u kontaminiranim vodama. Modifikacijom njihove površine mogu se dobiti aktivni adsorbenti za nepolarne i slabo polarne organske zagađivače kao i za neorganske anjone. Cilj ovog rada je da prikaže dosadašnje rezultate istraživanja koji mogu da posluže kao osnove za dalja ispitivanja vezanih za dobijanje novih adsorbenata za prečišćavanje zagađenih voda, kao i predstavljanje mogućnosti njihove primene., Due to permanent negative charges on their surfaces, clay minerals and zeolites are used a lot as cationic exchanger and molecular sieves. Investigations showed a high efficiency for adsorption of heavy metal and other cation contaminants presented in waters. These materials are suitable to be modified by cationic surfactants to enhance sorption of nonionic organic compounds as well as inorganic anions. Investigation results may served as a base for application the mineral adsorbents for industrial water purification.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Mineralni adsorbenti u prečišćavanju industrijskih otpadnih voda, Mineral adsorbents for industrial water purification",
pages = "413-407",
number = "1",
volume = "9",
url = "conv_215"
}

Lemić, J., Georgieta, B., Tomašević-Čanović, M., Lukarec, M., Grubišić, M., Đuričić, M. A.,& Stanić, T.. (2003). Mineralni adsorbenti u prečišćavanju industrijskih otpadnih voda. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 9(1), 407-413.
conv_215

Lemić J, Georgieta B, Tomašević-Čanović M, Lukarec M, Grubišić M, Đuričić MA, Stanić T. Mineralni adsorbenti u prečišćavanju industrijskih otpadnih voda. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2003;9(1):407-413.
conv_215 .

Lemić, Jovan, Georgieta, Burtica, Tomašević-Čanović, Magdalena, Lukarec, Marija, Grubišić, Mirko, Đuričić, Mirjana A., Stanić, Tanja, "Mineralni adsorbenti u prečišćavanju industrijskih otpadnih voda" in Zbornik naučnih radova Instituta PKB Agroekonomik, 9, no. 1 (2003):407-413,
conv_215 .

TY  - JOUR
AU  - Radosavljević-Mihajlović, Ana
AU  - Kašić, Vladan
AU  - Stojanović, Jovica
AU  - Lemić, Jovan
PY  - 2003
UR  - https://ritnms.itnms.ac.rs/handle/123456789/48
PB  - Geoinstitut, Beograd
T2  - Radovi Geoinstituta
T1  - Mineralogy and crystal chemistry of zeolitic tuffs from three deposits: Zlatokop, Beocin and Novakovici
EP  - 155
IS  - 38
SP  - 147
UR  - conv_310
ER  - 

@article{
author = "Radosavljević-Mihajlović, Ana and Kašić, Vladan and Stojanović, Jovica and Lemić, Jovan",
year = "2003",
publisher = "Geoinstitut, Beograd",
journal = "Radovi Geoinstituta",
title = "Mineralogy and crystal chemistry of zeolitic tuffs from three deposits: Zlatokop, Beocin and Novakovici",
pages = "155-147",
number = "38",
url = "conv_310"
}

Radosavljević-Mihajlović, A., Kašić, V., Stojanović, J.,& Lemić, J.. (2003). Mineralogy and crystal chemistry of zeolitic tuffs from three deposits: Zlatokop, Beocin and Novakovici. in Radovi Geoinstituta
Geoinstitut, Beograd.(38), 147-155.
conv_310

Radosavljević-Mihajlović A, Kašić V, Stojanović J, Lemić J. Mineralogy and crystal chemistry of zeolitic tuffs from three deposits: Zlatokop, Beocin and Novakovici. in Radovi Geoinstituta. 2003;(38):147-155.
conv_310 .

Radosavljević-Mihajlović, Ana, Kašić, Vladan, Stojanović, Jovica, Lemić, Jovan, "Mineralogy and crystal chemistry of zeolitic tuffs from three deposits: Zlatokop, Beocin and Novakovici" in Radovi Geoinstituta, no. 38 (2003):147-155,
conv_310 .