The effect of starch modification on the dye adsorption efficiency
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Researches in the field of nanotechnology indicate the possibility of the development and application
of bionanocomposites based on clay minerals and biopolymers as promising materials for the removal
of pollutants from contaminated water. Therefore, this study is based on an examination of the effect
of intercalation of starch or cationic starch with kaolin clay or diatomaceous earth on the adsorption
properties of the obtained materials for the removal of anionic and cationic dyes from aqueous
solutions. Structural characterization of the obtained materials was performed by Fourier transform
infrared spectroscopy while the morphology of the samples was determined by Scanning electron
microscopy. The removal efficiency of methyl orange and crystal violet dyes was tested in a batch
system, while the dye concentration after the adsorption process was determined by UV-Vis
spectrophotometry. It was found that modification of cationic starch with clay and diatomaceous earth
impro...ved the efficiency for removing crystal violet dye from an aqueous solution.
Извор:
PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 2022, 2, 477-480Издавач:
- Society of Physical Chemists of Serbia
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200287 (Иновациони центар Технолошко-металуршког факултета у Београду доо) (RS-MESTD-inst-2020-200287)
Институција/група
Inovacioni centarTY - CONF AU - Karić, Nataša AU - Vukčević, Marija AU - Maletić, Marina AU - Ristić, Mirjana AU - Trivunac, Katarina PY - 2022 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6063 AB - Researches in the field of nanotechnology indicate the possibility of the development and application of bionanocomposites based on clay minerals and biopolymers as promising materials for the removal of pollutants from contaminated water. Therefore, this study is based on an examination of the effect of intercalation of starch or cationic starch with kaolin clay or diatomaceous earth on the adsorption properties of the obtained materials for the removal of anionic and cationic dyes from aqueous solutions. Structural characterization of the obtained materials was performed by Fourier transform infrared spectroscopy while the morphology of the samples was determined by Scanning electron microscopy. The removal efficiency of methyl orange and crystal violet dyes was tested in a batch system, while the dye concentration after the adsorption process was determined by UV-Vis spectrophotometry. It was found that modification of cationic starch with clay and diatomaceous earth improved the efficiency for removing crystal violet dye from an aqueous solution. PB - Society of Physical Chemists of Serbia C3 - PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry T1 - The effect of starch modification on the dye adsorption efficiency EP - 480 SP - 477 VL - 2 UR - https://hdl.handle.net/21.15107/rcub_technorep_6063 ER -
@conference{ author = "Karić, Nataša and Vukčević, Marija and Maletić, Marina and Ristić, Mirjana and Trivunac, Katarina", year = "2022", abstract = "Researches in the field of nanotechnology indicate the possibility of the development and application of bionanocomposites based on clay minerals and biopolymers as promising materials for the removal of pollutants from contaminated water. Therefore, this study is based on an examination of the effect of intercalation of starch or cationic starch with kaolin clay or diatomaceous earth on the adsorption properties of the obtained materials for the removal of anionic and cationic dyes from aqueous solutions. Structural characterization of the obtained materials was performed by Fourier transform infrared spectroscopy while the morphology of the samples was determined by Scanning electron microscopy. The removal efficiency of methyl orange and crystal violet dyes was tested in a batch system, while the dye concentration after the adsorption process was determined by UV-Vis spectrophotometry. It was found that modification of cationic starch with clay and diatomaceous earth improved the efficiency for removing crystal violet dye from an aqueous solution.", publisher = "Society of Physical Chemists of Serbia", journal = "PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry", title = "The effect of starch modification on the dye adsorption efficiency", pages = "480-477", volume = "2", url = "https://hdl.handle.net/21.15107/rcub_technorep_6063" }
Karić, N., Vukčević, M., Maletić, M., Ristić, M.,& Trivunac, K.. (2022). The effect of starch modification on the dye adsorption efficiency. in PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry Society of Physical Chemists of Serbia., 2, 477-480. https://hdl.handle.net/21.15107/rcub_technorep_6063
Karić N, Vukčević M, Maletić M, Ristić M, Trivunac K. The effect of starch modification on the dye adsorption efficiency. in PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2022;2:477-480. https://hdl.handle.net/21.15107/rcub_technorep_6063 .
Karić, Nataša, Vukčević, Marija, Maletić, Marina, Ristić, Mirjana, Trivunac, Katarina, "The effect of starch modification on the dye adsorption efficiency" in PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 2 (2022):477-480, https://hdl.handle.net/21.15107/rcub_technorep_6063 .