Kinetic and Isotherm Non-Linear Study of Cr(VI) Sorption onto Amino-Modified Macroporous GMA Based Copolymer
Аутори
Marković, BojanaStefanović, Ivan
Tadić, Tamara
Sandić, Zvjezdana
Bulatović, Sandra
Nastasović, Aleksandra
Onjia, Antonije
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Hexavalent chromium, Cr(VI), is one of the most notorious pollutants with
health and environmental impacts due to carcinogenic, teratogenic, and mutagenic
effects on the human organism.1 Therefore, treating wastewater containing Cr(VI)
before discharge into the aquatic system is extremely necessary. In this study, the
nonlinear regression method was used to determine the kinetic and isotherm
parameters for Cr(VI) sorption from aqueous solution on hexamethylene diaminemodified 177btain177177ous copolymer based on glycidyl methacrylate (PGEHMD).2 The Avrami kinetic model provides the best correlation of the experimental data with R2 = 0.994 and χ2 = 0.004, while the Freundlich isotherm model best described the Cr(VI) sorption onto PGE-HMD copolymer indicating a heterogenous sorption process.
Кључне речи:
glycidyl methacrylate, hexamethylene diamine, Cr(VI), kinetics, isotherms / glycidyl methacrylate / hexamethylene diamine / Cr(VI) / kinetics / isothermsИзвор:
Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia, 2023, 177-177Издавач:
- Skopje : Society of chemists and technologists of Macedonia
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
Институција/група
IHTMTY - CONF AU - Marković, Bojana AU - Stefanović, Ivan AU - Tadić, Tamara AU - Sandić, Zvjezdana AU - Bulatović, Sandra AU - Nastasović, Aleksandra AU - Onjia, Antonije PY - 2023 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6737 AB - Hexavalent chromium, Cr(VI), is one of the most notorious pollutants with health and environmental impacts due to carcinogenic, teratogenic, and mutagenic effects on the human organism.1 Therefore, treating wastewater containing Cr(VI) before discharge into the aquatic system is extremely necessary. In this study, the nonlinear regression method was used to determine the kinetic and isotherm parameters for Cr(VI) sorption from aqueous solution on hexamethylene diaminemodified 177btain177177ous copolymer based on glycidyl methacrylate (PGEHMD).2 The Avrami kinetic model provides the best correlation of the experimental data with R2 = 0.994 and χ2 = 0.004, while the Freundlich isotherm model best described the Cr(VI) sorption onto PGE-HMD copolymer indicating a heterogenous sorption process. PB - Skopje : Society of chemists and technologists of Macedonia C3 - Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia T1 - Kinetic and Isotherm Non-Linear Study of Cr(VI) Sorption onto Amino-Modified Macroporous GMA Based Copolymer SP - 177 EP - 177 UR - https://hdl.handle.net/21.15107/rcub_cer_6737 ER -
@conference{ author = "Marković, Bojana and Stefanović, Ivan and Tadić, Tamara and Sandić, Zvjezdana and Bulatović, Sandra and Nastasović, Aleksandra and Onjia, Antonije", year = "2023", abstract = "Hexavalent chromium, Cr(VI), is one of the most notorious pollutants with health and environmental impacts due to carcinogenic, teratogenic, and mutagenic effects on the human organism.1 Therefore, treating wastewater containing Cr(VI) before discharge into the aquatic system is extremely necessary. In this study, the nonlinear regression method was used to determine the kinetic and isotherm parameters for Cr(VI) sorption from aqueous solution on hexamethylene diaminemodified 177btain177177ous copolymer based on glycidyl methacrylate (PGEHMD).2 The Avrami kinetic model provides the best correlation of the experimental data with R2 = 0.994 and χ2 = 0.004, while the Freundlich isotherm model best described the Cr(VI) sorption onto PGE-HMD copolymer indicating a heterogenous sorption process.", publisher = "Skopje : Society of chemists and technologists of Macedonia", journal = "Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia", title = "Kinetic and Isotherm Non-Linear Study of Cr(VI) Sorption onto Amino-Modified Macroporous GMA Based Copolymer", pages = "177-177", url = "https://hdl.handle.net/21.15107/rcub_cer_6737" }
Marković, B., Stefanović, I., Tadić, T., Sandić, Z., Bulatović, S., Nastasović, A.,& Onjia, A.. (2023). Kinetic and Isotherm Non-Linear Study of Cr(VI) Sorption onto Amino-Modified Macroporous GMA Based Copolymer. in Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia Skopje : Society of chemists and technologists of Macedonia., 177-177. https://hdl.handle.net/21.15107/rcub_cer_6737
Marković B, Stefanović I, Tadić T, Sandić Z, Bulatović S, Nastasović A, Onjia A. Kinetic and Isotherm Non-Linear Study of Cr(VI) Sorption onto Amino-Modified Macroporous GMA Based Copolymer. in Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia. 2023;:177-177. https://hdl.handle.net/21.15107/rcub_cer_6737 .
Marković, Bojana, Stefanović, Ivan, Tadić, Tamara, Sandić, Zvjezdana, Bulatović, Sandra, Nastasović, Aleksandra, Onjia, Antonije, "Kinetic and Isotherm Non-Linear Study of Cr(VI) Sorption onto Amino-Modified Macroporous GMA Based Copolymer" in Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia (2023):177-177, https://hdl.handle.net/21.15107/rcub_cer_6737 .