LAPSE:2020.0965
Published Article
LAPSE:2020.0965
Sorbent Based on Polyvinyl Butyral and Potassium Polytitanate for Purifying Wastewater from Heavy Metal Ions
September 15, 2020
Currently, the rapid development of industry leads to an increase in negative anthropogenic impacts on the environment, including water ecosystems. This circumstance entails toughening environmental standards and, in particular, requirements for the content of pollutants in wastewater. As a result, developing technical and cost-effective ways for wastewater purification becomes relevant. This study is devoted to the development of a novel composite sorbent, based on polyvinyl butyral and potassium polytitanate, designed to purify water from heavy metal ions. The co-deposition of a mixture based on a polymer solution and a filler suspension was used to obtain a composite material. In this work, the influence of the deposition conditions on the structure and properties of the resulting composites was studied, as well as the optimal ratio of components, including solvent, precipitant, polymer binder, and filler, were established. In the course of this study on the sorption properties of the developed composite materials using various sorption models, the sorption capacity of the obtained material, the sorption mechanism, and the limiting stage of the sorption process were determined. The developed sorbent can be suitably used in the wastewater treatment systems of galvanic industries, enterprises producing chemical current sources, and in other areas.
Record ID
Keywords
heavy metals, polymer composite, polyvinyl butyral, potassium polytitanate, sorbent, Wastewater
Subject
Suggested Citation
Ermolenko A, Vikulova M, Shevelev A, Mastalygina E, Ogbuna Offor P, Konyukhov Y, Razinov A, Gorokhovsky A, Burmistrov I. Sorbent Based on Polyvinyl Butyral and Potassium Polytitanate for Purifying Wastewater from Heavy Metal Ions. (2020). LAPSE:2020.0965
Author Affiliations
Ermolenko A: Department of Chemistry and Technology of Materials, Yuri Gagarin State Technical University of Saratov, 77 Polytecnicheskaya Street, 410054 Saratov, Russia
Vikulova M: Department of Chemistry and Technology of Materials, Yuri Gagarin State Technical University of Saratov, 77 Polytecnicheskaya Street, 410054 Saratov, Russia [ORCID]
Shevelev A: Department of Chemistry and Technology of Materials, Yuri Gagarin State Technical University of Saratov, 77 Polytecnicheskaya Street, 410054 Saratov, Russia
Mastalygina E: Educational and Scientific Center “Trade”, Plekhanov Russian University of Economics, 36 Stremyanny Lane, 117997 Moscow, Russia; Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 Kosygina str., 119334 Moscow, Russia [ORCID]
Ogbuna Offor P: Metallurgical and Materials Engineering Department, University of Nigeria, Nsukka 410001, Nigeria
Konyukhov Y: Department of Functional Nanosystems and High-Temperature Materials, National University of Science & Technology “MISIS”, 4 Leninsky pr., 119049 Moscow, Russia
Razinov A: Educational and Scientific Center “Trade”, Plekhanov Russian University of Economics, 36 Stremyanny Lane, 117997 Moscow, Russia
Gorokhovsky A: Department of Chemistry and Technology of Materials, Yuri Gagarin State Technical University of Saratov, 77 Polytecnicheskaya Street, 410054 Saratov, Russia
Burmistrov I: Department of Chemistry and Technology of Materials, Yuri Gagarin State Technical University of Saratov, 77 Polytecnicheskaya Street, 410054 Saratov, Russia; Educational and Scientific Center “Trade”, Plekhanov Russian University of Economics, 36 Stre [ORCID]
Vikulova M: Department of Chemistry and Technology of Materials, Yuri Gagarin State Technical University of Saratov, 77 Polytecnicheskaya Street, 410054 Saratov, Russia [ORCID]
Shevelev A: Department of Chemistry and Technology of Materials, Yuri Gagarin State Technical University of Saratov, 77 Polytecnicheskaya Street, 410054 Saratov, Russia
Mastalygina E: Educational and Scientific Center “Trade”, Plekhanov Russian University of Economics, 36 Stremyanny Lane, 117997 Moscow, Russia; Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 Kosygina str., 119334 Moscow, Russia [ORCID]
Ogbuna Offor P: Metallurgical and Materials Engineering Department, University of Nigeria, Nsukka 410001, Nigeria
Konyukhov Y: Department of Functional Nanosystems and High-Temperature Materials, National University of Science & Technology “MISIS”, 4 Leninsky pr., 119049 Moscow, Russia
Razinov A: Educational and Scientific Center “Trade”, Plekhanov Russian University of Economics, 36 Stremyanny Lane, 117997 Moscow, Russia
Gorokhovsky A: Department of Chemistry and Technology of Materials, Yuri Gagarin State Technical University of Saratov, 77 Polytecnicheskaya Street, 410054 Saratov, Russia
Burmistrov I: Department of Chemistry and Technology of Materials, Yuri Gagarin State Technical University of Saratov, 77 Polytecnicheskaya Street, 410054 Saratov, Russia; Educational and Scientific Center “Trade”, Plekhanov Russian University of Economics, 36 Stre [ORCID]
Journal Name
Processes
Volume
8
Issue
6
Article Number
E690
Year
2020
Publication Date
2020-06-13
Published Version
ISSN
2227-9717
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Original Submission
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PII: pr8060690, Publication Type: Journal Article
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LAPSE:2020.0965
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doi:10.3390/pr8060690
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[v1] (Original Submission)
Sep 15, 2020
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Sep 15, 2020
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https://psecommunity.org/LAPSE:2020.0965
Original Submitter
Calvin Tsay
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