https://oldena.lpnu.ua/handle/ntb/55687| Title: | Improvement of adsorption processes of wastewater treatment from nickel ions |
| Authors: | Petrushka, Ihor Petrushka, Kateryna Bliatnyk, Bohdanna |
| Affiliation: | Lviv Polytechnic National University |
| Bibliographic description (Ukraine): | Petrushka I. Improvement of adsorption processes of wastewater treatment from nickel ions / Ihor Petrushka, Kateryna Petrushka, Bohdanna Bliatnyk // Environmental Problems. — Lviv : Lviv Politechnic Publishing House, 2020. — Vol 5. — No 2. — P. 83–87. |
| Bibliographic description (International): | Petrushka I. Improvement of adsorption processes of wastewater treatment from nickel ions / Ihor Petrushka, Kateryna Petrushka, Bohdanna Bliatnyk // Environmental Problems. — Lviv : Lviv Politechnic Publishing House, 2020. — Vol 5. — No 2. — P. 83–87. |
| Is part of: | Environmental Problems, 2 (5), 2020 |
| Issue: | 2 |
| Issue Date: | 10-Feb-2020 |
| Publisher: | Видавництво Львівської політехніки Lviv Politechnic Publishing House |
| Place of the edition/event: | Львів Lviv |
| DOI: | doi.org/10.23939/ep2020.02.083 |
| Keywords: | environmental security natural sorbents sorption isotherm wastewater adsorption |
| Number of pages: | 5 |
| Page range: | 83-87 |
| Start page: | 83 |
| End page: | 87 |
| Abstract: | The sorption properties of natural and complex sorbents for neutralization of Ni2+ ions from the water environment were studied. The isotherm of the adsorption of Ni2+ ions on complex sorbents (activated bentonite to shungite is 1:1) according to the Langmuir and Freundlich’s models was drawn; the type of adsorption isotherms according to the S. Brunauer’s classification was established. The values of the maximum sorption capacity of Гmax sorbents relative to Ni2+ ions were calculated. Based on the calculated coefficients of the Langmuir and Freundlich's equations, the specificity of the process of sorption of Nickel ions with the formation of a monomolecular layer was determined. The dependences of the degree of absorption of Ni2+ ions by complex sorbents on the duration of the sorption process were obtained. The ratio of solid state of matter (comprehensive sorbent) to liquid was experimentally determined. |
| URI: | https://ena.lpnu.ua/handle/ntb/55687 |
| Copyright owner: | © Національний університет “Львівська політехніка”, 2029 © Petrushka I., Petrushka K., Bliatnyk B., 2020 |
| URL for reference material: | https://doi.org/10.15330/pcss.19.2.191–196 https://doi.org/10.15421/ |
| References (Ukraine): | [1] Malovanyy M., Vronska N., Koval I., Sakalova G.: Bull. Lviv Polytechnic National Univ.: Chem., technol. of substan. and their appl., 2013, 761, 280 (in Ukrainian). [2] Kontsur A., Sysa L., Shevchuk L.: Physics and chemistry of solid state, 2018, 19 (2), 191. https://doi.org/10.15330/pcss.19.2.191–196 [3] Riabchevskyi O., Matvieieva O.: Ecolog. Safety and Balanc. Use of Res., 2015, 2, 106. [4] Gaouar- Yadi M., Tizaoui K., Gaouar-Benyelles N., Benguella B.: Indian J. Chem. Technol., 2016, 23, 204. [5] Sabino De Gisi, Giusy Lofrano, Grassi M., Notarnicola M.: Sustainable Mater.Technol., 2016, 9, 10. [6] Zhao X., Song L., Zhang Z., Wang R. J. Fu: J. Molec. Struct., 2011, 986, 68. [7] Repo E., Petrus R., Sillanpaa M., Warchoł J. K.: Chem. Eng. J., 2011, 172(1), 376. [8] Shpylevskyi M., Shpylevskyi Yе., Stelmakh V.: J. Eng. Physics, 2001, 76 (6), 25. [9] Berezkin V.: Uhlerod. Zamknuti nanochastyny, makrostruktury, materialy. “AtrЕrho”, 2013. [10] Sydorchuk O., Humnytskyi Ya.: Eastern-European J. Enterprise Technol., 2013, 4/10 (64), 19. [11] Petrushka I., Malovanyy M., Petrushka K.: Visn. KrNU im. M. Ostrohradskoho 2013, 2, 129. [12] Petrushka I., Ruda M., Hyvliud A., Koval N.: Sci. Bull. UNFU, 2019, 29 (3), 64. https://doi.org/10.15421/ 40290314 |
| References (International): | [1] Malovanyy M., Vronska N., Koval I., Sakalova G., Bull. Lviv Polytechnic National Univ., Chem., technol. of substan. and their appl., 2013, 761, 280 (in Ukrainian). [2] Kontsur A., Sysa L., Shevchuk L., Physics and chemistry of solid state, 2018, 19 (2), 191. https://doi.org/10.15330/pcss.19.2.191–196 [3] Riabchevskyi O., Matvieieva O., Ecolog. Safety and Balanc. Use of Res., 2015, 2, 106. [4] Gaouar- Yadi M., Tizaoui K., Gaouar-Benyelles N., Benguella B., Indian J. Chem. Technol., 2016, 23, 204. [5] Sabino De Gisi, Giusy Lofrano, Grassi M., Notarnicola M., Sustainable Mater.Technol., 2016, 9, 10. [6] Zhao X., Song L., Zhang Z., Wang R. J. Fu: J. Molec. Struct., 2011, 986, 68. [7] Repo E., Petrus R., Sillanpaa M., Warchoł J. K., Chem. Eng. J., 2011, 172(1), 376. [8] Shpylevskyi M., Shpylevskyi Ye., Stelmakh V., J. Eng. Physics, 2001, 76 (6), 25. [9] Berezkin V., Uhlerod. Zamknuti nanochastyny, makrostruktury, materialy. "AtrErho", 2013. [10] Sydorchuk O., Humnytskyi Ya., Eastern-European J. Enterprise Technol., 2013, 4/10 (64), 19. [11] Petrushka I., Malovanyy M., Petrushka K., Visn. KrNU im. M. Ostrohradskoho 2013, 2, 129. [12] Petrushka I., Ruda M., Hyvliud A., Koval N., Sci. Bull. UNFU, 2019, 29 (3), 64. https://doi.org/10.15421/ 40290314 |
| Content type: | Article |
| Appears in Collections: | Environmental Problems. – 2020. – Vol. 5, No. 2 |
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2020v5n2_Petrushka_I-Improvement_of_adsorption_83-87.pdf | 325.26 kB | Adobe PDF | View/Open | |
| 2020v5n2_Petrushka_I-Improvement_of_adsorption_83-87__COVER.png | 425.82 kB | image/png | View/Open |
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