| DC Field | Value | Language |
|---|
| dc.contributor.author | Petrushka, Ihor | |
| dc.contributor.author | Petrushka, Kateryna | |
| dc.contributor.author | Bliatnyk, Bohdanna | |
| dc.date.accessioned | 2020-12-13T13:44:05Z | - |
| dc.date.available | 2020-12-13T13:44:05Z | - |
| dc.date.created | 2020-02-10 | |
| dc.date.issued | 2020-02-10 | |
| dc.identifier.citation | 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. | |
| dc.identifier.uri | https://ena.lpnu.ua/handle/ntb/55687 | - |
| dc.description.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. | |
| dc.format.extent | 83-87 | |
| dc.language.iso | en | |
| dc.publisher | Видавництво Львівської політехніки | |
| dc.publisher | Lviv Politechnic Publishing House | |
| dc.relation.ispartof | Environmental Problems, 2 (5), 2020 | |
| dc.relation.uri | https://doi.org/10.15330/pcss.19.2.191–196 | |
| dc.relation.uri | https://doi.org/10.15421/ | |
| dc.subject | environmental security | |
| dc.subject | natural sorbents | |
| dc.subject | sorption isotherm | |
| dc.subject | wastewater adsorption | |
| dc.title | Improvement of adsorption processes of wastewater treatment from nickel ions | |
| dc.type | Article | |
| dc.rights.holder | © Національний університет “Львівська політехніка”, 2029 | |
| dc.rights.holder | © Petrushka I., Petrushka K., Bliatnyk B., 2020 | |
| dc.contributor.affiliation | Lviv Polytechnic National University | |
| dc.format.pages | 5 | |
| dc.identifier.citationen | 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. | |
| dc.identifier.doi | doi.org/10.23939/ep2020.02.083 | |
| dc.relation.references | [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). | |
| dc.relation.references | [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 | |
| dc.relation.references | [3] Riabchevskyi O., Matvieieva O.: Ecolog. Safety and Balanc. Use of Res., 2015, 2, 106. | |
| dc.relation.references | [4] Gaouar- Yadi M., Tizaoui K., Gaouar-Benyelles N., Benguella B.: Indian J. Chem. Technol., 2016, 23, 204. | |
| dc.relation.references | [5] Sabino De Gisi, Giusy Lofrano, Grassi M., Notarnicola M.: Sustainable Mater.Technol., 2016, 9, 10. | |
| dc.relation.references | [6] Zhao X., Song L., Zhang Z., Wang R. J. Fu: J. Molec. Struct., 2011, 986, 68. | |
| dc.relation.references | [7] Repo E., Petrus R., Sillanpaa M., Warchoł J. K.: Chem. Eng. J., 2011, 172(1), 376. | |
| dc.relation.references | [8] Shpylevskyi M., Shpylevskyi Yе., Stelmakh V.: J. Eng. Physics, 2001, 76 (6), 25. | |
| dc.relation.references | [9] Berezkin V.: Uhlerod. Zamknuti nanochastyny, makrostruktury, materialy. “AtrЕrho”, 2013. | |
| dc.relation.references | [10] Sydorchuk O., Humnytskyi Ya.: Eastern-European J. Enterprise Technol., 2013, 4/10 (64), 19. | |
| dc.relation.references | [11] Petrushka I., Malovanyy M., Petrushka K.: Visn. KrNU im. M. Ostrohradskoho 2013, 2, 129. | |
| dc.relation.references | [12] Petrushka I., Ruda M., Hyvliud A., Koval N.: Sci. Bull. UNFU, 2019, 29 (3), 64. https://doi.org/10.15421/ 40290314 | |
| dc.relation.referencesen | [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). | |
| dc.relation.referencesen | [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 | |
| dc.relation.referencesen | [3] Riabchevskyi O., Matvieieva O., Ecolog. Safety and Balanc. Use of Res., 2015, 2, 106. | |
| dc.relation.referencesen | [4] Gaouar- Yadi M., Tizaoui K., Gaouar-Benyelles N., Benguella B., Indian J. Chem. Technol., 2016, 23, 204. | |
| dc.relation.referencesen | [5] Sabino De Gisi, Giusy Lofrano, Grassi M., Notarnicola M., Sustainable Mater.Technol., 2016, 9, 10. | |
| dc.relation.referencesen | [6] Zhao X., Song L., Zhang Z., Wang R. J. Fu: J. Molec. Struct., 2011, 986, 68. | |
| dc.relation.referencesen | [7] Repo E., Petrus R., Sillanpaa M., Warchoł J. K., Chem. Eng. J., 2011, 172(1), 376. | |
| dc.relation.referencesen | [8] Shpylevskyi M., Shpylevskyi Ye., Stelmakh V., J. Eng. Physics, 2001, 76 (6), 25. | |
| dc.relation.referencesen | [9] Berezkin V., Uhlerod. Zamknuti nanochastyny, makrostruktury, materialy. "AtrErho", 2013. | |
| dc.relation.referencesen | [10] Sydorchuk O., Humnytskyi Ya., Eastern-European J. Enterprise Technol., 2013, 4/10 (64), 19. | |
| dc.relation.referencesen | [11] Petrushka I., Malovanyy M., Petrushka K., Visn. KrNU im. M. Ostrohradskoho 2013, 2, 129. | |
| dc.relation.referencesen | [12] Petrushka I., Ruda M., Hyvliud A., Koval N., Sci. Bull. UNFU, 2019, 29 (3), 64. https://doi.org/10.15421/ 40290314 | |
| dc.citation.issue | 2 | |
| dc.citation.spage | 83 | |
| dc.citation.epage | 87 | |
| dc.coverage.placename | Львів | |
| dc.coverage.placename | Lviv | |
| Appears in Collections: | Environmental Problems. – 2020. – Vol. 5, No. 2
|
