TY  - JOUR
AU  - Vukčević, Marija
AU  - Maletić, Marina
AU  - Pejić, Biljana
AU  - Kalijadis, Ana
AU  - Kostić, Mirjana
AU  - Trivunac, Katarina
AU  - Perić Grujić, Aleksandra
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13251
AB  - In an attempt to reuse fibrous textile waste and, at the same time, to address dye pollution in textile wastewater, waste cotton-based yarn was utilized as a cheap and sustainable adsorbent, as well as a row material for carbon adsorbent production. Unmodified yarn and cotton-based carbon adsorbents were used as adsorbents for dye removal from water. Cotton and cotton/polyester yarn samples underwent thermal modification through carbonization followed by chemical activation with KOH. Various techniques, including scanning electron microscopy, Fourier transform infrared spectroscopy, nitrogen adsorption–desorption isotherms, and surface charge determination, were employed to analyze the morphological and surface characteristics of the cotton-based adsorbents. Adsorption properties were evaluated by testing the removal of selected cationic and anionic dyes from water. The impact of temperature, initial pH and concentration of the dye solution, and contact time on adsorption were investigated, and experimentally obtained data were analyzed using theoretical models. While carbonization alone did not significantly enhance adsorption properties, activated samples exhibited high efficacy in removing both cationic and anionic dyes from water. Despite the negative influence of the polyester component in the carbon precursor on the efficiency of activated samples in removing methyl orange, the results indicated that activated cotton and cotton/polyester yarn could be used to prepare highly efficient adsorbents for the rapid removal of methylene blue from real wastewater samples.
T2  - Sustainability
T1  - Cellulose-Based Waste in a Close Loop as an Adsorbent for Removing Dyes from Textile Industry Wastewater
VL  - 16
IS  - 9
SP  - 3660
DO  - 10.3390/su16093660
ER  - 

@article{
author = "Vukčević, Marija and Maletić, Marina and Pejić, Biljana and Kalijadis, Ana and Kostić, Mirjana and Trivunac, Katarina and Perić Grujić, Aleksandra",
year = "2024",
abstract = "In an attempt to reuse fibrous textile waste and, at the same time, to address dye pollution in textile wastewater, waste cotton-based yarn was utilized as a cheap and sustainable adsorbent, as well as a row material for carbon adsorbent production. Unmodified yarn and cotton-based carbon adsorbents were used as adsorbents for dye removal from water. Cotton and cotton/polyester yarn samples underwent thermal modification through carbonization followed by chemical activation with KOH. Various techniques, including scanning electron microscopy, Fourier transform infrared spectroscopy, nitrogen adsorption–desorption isotherms, and surface charge determination, were employed to analyze the morphological and surface characteristics of the cotton-based adsorbents. Adsorption properties were evaluated by testing the removal of selected cationic and anionic dyes from water. The impact of temperature, initial pH and concentration of the dye solution, and contact time on adsorption were investigated, and experimentally obtained data were analyzed using theoretical models. While carbonization alone did not significantly enhance adsorption properties, activated samples exhibited high efficacy in removing both cationic and anionic dyes from water. Despite the negative influence of the polyester component in the carbon precursor on the efficiency of activated samples in removing methyl orange, the results indicated that activated cotton and cotton/polyester yarn could be used to prepare highly efficient adsorbents for the rapid removal of methylene blue from real wastewater samples.",
journal = "Sustainability",
title = "Cellulose-Based Waste in a Close Loop as an Adsorbent for Removing Dyes from Textile Industry Wastewater",
volume = "16",
number = "9",
pages = "3660",
doi = "10.3390/su16093660"
}

Vukčević, M., Maletić, M., Pejić, B., Kalijadis, A., Kostić, M., Trivunac, K.,& Perić Grujić, A.. (2024). Cellulose-Based Waste in a Close Loop as an Adsorbent for Removing Dyes from Textile Industry Wastewater. in Sustainability, 16(9), 3660.
https://doi.org/10.3390/su16093660

Vukčević M, Maletić M, Pejić B, Kalijadis A, Kostić M, Trivunac K, Perić Grujić A. Cellulose-Based Waste in a Close Loop as an Adsorbent for Removing Dyes from Textile Industry Wastewater. in Sustainability. 2024;16(9):3660.
doi:10.3390/su16093660 .

Vukčević, Marija, Maletić, Marina, Pejić, Biljana, Kalijadis, Ana, Kostić, Mirjana, Trivunac, Katarina, Perić Grujić, Aleksandra, "Cellulose-Based Waste in a Close Loop as an Adsorbent for Removing Dyes from Textile Industry Wastewater" in Sustainability, 16, no. 9 (2024):3660,
https://doi.org/10.3390/su16093660 . .

TY  - JOUR
AU  - Prokić, Danijela
AU  - Vukčević, Marija
AU  - Kalijadis, Ana
AU  - Maletić, Marina
AU  - Babić, Biljana M.
AU  - Đurkić, Tatjana
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9715
AB  - This paper explores the applicability of unmodified and chemically modified activated carbon cloths (ACCs) for the removal of estrone, 17 beta-estradiol, and 17 alpha-ethinylestradiol from water. In order to examine the influence of surface properties on hormone adsorption, chemical modification of ACCs with HNO3, HCl, or KOH was employed. Applied treatments increased the specific surface area and changed the content of oxygen functional groups. Increased content of acidic surface oxygen functionalities enhanced adsorption efficiency up to 30 % and had a more dominant influence on adsorption capacity than specific surface area. Adsorption of estrone, 17 beta-estradiol, and 17 alpha-ethinylestradiol followed pseudo-second-order kinetic model, while the equilibrium adsorption data fitted well with the Freundlich isotherm model. Calculated mean sorption energy values of 1.4475, 1.3387, and 1.0541 kJ/mol, for E1, E2, and EE2 respectively, indicated that removal of selected hormones was dominated by physisorption mechanism. Obtained Langmuir adsorption capacities, 12.34, 12.66, and 11.11 mg/g for estrone, 17 beta-estradiol, and 17 alpha-ethinylestradiol, respectively, as well as convenience of manipulation, recommend activated carbon cloth modified with HNO3 as an efficient adsorbent for removing estrogen hormones from the water.
PB  - Korean Fiber Soc, Seoul
T2  - Fibers and Polymers
T1  - Removal of Estrone, 17β-Estradiol, and 17α-Ethinylestradiol from Water by Adsorption onto Chemically Modified Activated Carbon Cloths
VL  - 21
IS  - 10
SP  - 2263
EP  - 2274
DO  - 10.1007/s12221-020-9758-2
ER  - 

@article{
author = "Prokić, Danijela and Vukčević, Marija and Kalijadis, Ana and Maletić, Marina and Babić, Biljana M. and Đurkić, Tatjana",
year = "2020",
abstract = "This paper explores the applicability of unmodified and chemically modified activated carbon cloths (ACCs) for the removal of estrone, 17 beta-estradiol, and 17 alpha-ethinylestradiol from water. In order to examine the influence of surface properties on hormone adsorption, chemical modification of ACCs with HNO3, HCl, or KOH was employed. Applied treatments increased the specific surface area and changed the content of oxygen functional groups. Increased content of acidic surface oxygen functionalities enhanced adsorption efficiency up to 30 % and had a more dominant influence on adsorption capacity than specific surface area. Adsorption of estrone, 17 beta-estradiol, and 17 alpha-ethinylestradiol followed pseudo-second-order kinetic model, while the equilibrium adsorption data fitted well with the Freundlich isotherm model. Calculated mean sorption energy values of 1.4475, 1.3387, and 1.0541 kJ/mol, for E1, E2, and EE2 respectively, indicated that removal of selected hormones was dominated by physisorption mechanism. Obtained Langmuir adsorption capacities, 12.34, 12.66, and 11.11 mg/g for estrone, 17 beta-estradiol, and 17 alpha-ethinylestradiol, respectively, as well as convenience of manipulation, recommend activated carbon cloth modified with HNO3 as an efficient adsorbent for removing estrogen hormones from the water.",
publisher = "Korean Fiber Soc, Seoul",
journal = "Fibers and Polymers",
title = "Removal of Estrone, 17β-Estradiol, and 17α-Ethinylestradiol from Water by Adsorption onto Chemically Modified Activated Carbon Cloths",
volume = "21",
number = "10",
pages = "2263-2274",
doi = "10.1007/s12221-020-9758-2"
}

Prokić, D., Vukčević, M., Kalijadis, A., Maletić, M., Babić, B. M.,& Đurkić, T.. (2020). Removal of Estrone, 17β-Estradiol, and 17α-Ethinylestradiol from Water by Adsorption onto Chemically Modified Activated Carbon Cloths. in Fibers and Polymers
Korean Fiber Soc, Seoul., 21(10), 2263-2274.
https://doi.org/10.1007/s12221-020-9758-2

Prokić D, Vukčević M, Kalijadis A, Maletić M, Babić BM, Đurkić T. Removal of Estrone, 17β-Estradiol, and 17α-Ethinylestradiol from Water by Adsorption onto Chemically Modified Activated Carbon Cloths. in Fibers and Polymers. 2020;21(10):2263-2274.
doi:10.1007/s12221-020-9758-2 .

Prokić, Danijela, Vukčević, Marija, Kalijadis, Ana, Maletić, Marina, Babić, Biljana M., Đurkić, Tatjana, "Removal of Estrone, 17β-Estradiol, and 17α-Ethinylestradiol from Water by Adsorption onto Chemically Modified Activated Carbon Cloths" in Fibers and Polymers, 21, no. 10 (2020):2263-2274,
https://doi.org/10.1007/s12221-020-9758-2 . .