Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Włodzimierz Urbaniak"'
Autor:
Witold Waciński, Ksawery Kuligowski, Małgorzata Olejarczyk, Marek Zając, Włodzimierz Urbaniak, Waldemar Cyske, Paweł Kazimierski, Robert Tylingo, Szymon Mania, Adam Cenian
Publikováno v:
Materials, Vol 17, Iss 9, p 2000 (2024)
To improve the in situ soil stabilization, different chemical additives are used (ion exchange compounds, additives based on H2SO4 or vinyl polymers, and organic additives using lignosulfonates). One interesting alternative is the production of addit
Externí odkaz:
https://doaj.org/article/69e1a13922f34391979335af7c9c9ee8
Autor:
Joanna Szymańska, Wojciech H. Bednarek, Marek Szostak, Włodzimierz Urbaniak, Dominik Paukszta
Publikováno v:
Journal of Natural Fibers, Vol 20, Iss 1 (2023)
Wood–polymer composites (WPCs) are commonly used in materials technology, and there is a reasonable amount of research for new kinds of green fillers. In this study, we have obtained the isotactic polypropylene (iPP) composites filled with native a
Externí odkaz:
https://doaj.org/article/3c001fad77ad42db83f6009653ae3c86
Publikováno v:
Polymers, Vol 15, Iss 5, p 1149 (2023)
A polymeric inclusion membrane (PIM) consisting of matrix CTA (cellulose triacetate), ONPPE (o-nitrophenyl pentyl ether) and phosphonium salts (Cyphos 101, Cyphos 104) was used for separation of Cu(II), Zn(II) and Ni(II) ions. Optimum conditions for
Externí odkaz:
https://doaj.org/article/fce4190eac834dce8ee7936cc98e4cc4
Publikováno v:
Materials, Vol 15, Iss 10, p 3461 (2022)
Technological and economic development have influenced the amount of post-production waste. Post-industrial waste, generated in the most considerable amount, includes, among others, waste related to the mining, metallurgical, and energy industries. V
Externí odkaz:
https://doaj.org/article/c1be64e6b9654ecfbe36d5cd49f584e0
Publikováno v:
Membranes, Vol 11, Iss 11, p 863 (2021)
This paper presents the results of the first application of N,N'-bis(salicylidene)ethylenediamine (salen) as an extractant in classical liquid–liquid extraction and as a carrier in membrane processes designed for the recovery of noble metal ions (P
Externí odkaz:
https://doaj.org/article/4ff96ba6c34d481a8b3f03f8da5f2100
Autor:
Daria Bożejewicz, Katarzyna Witt, Małgorzata A. Kaczorowska, Włodzimierz Urbaniak, Borys Ośmiałowski
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 17, p 9123 (2021)
The work describes the results of the first application of 2,6-bis(4-methoxybenzoyl)-diaminopyridine (L) for the recovery of noble metal ions (Au(III), Ag(I), Pd(II), Pt(II)) from aqueous solutions using two different separation processes: dynamic (c
Externí odkaz:
https://doaj.org/article/3bc6c80d8673413a96c1f7e05ca8b829
Publikováno v:
Polymers, Vol 13, Iss 9, p 1454 (2021)
In this article, the application of a polymer film containing the ionic liquid Cyphos IL 101 for the simultaneous recovery of precious and heavy metal ions ((Ni(II), Zn(II), Co(II), Cu(II), Sn(II), Pb(II), Ag(I), Pd(II), and Au(III)) from waste elect
Externí odkaz:
https://doaj.org/article/acdf204c8b284824921834dfd9376041
Publikováno v:
Advances in Polymer Technology, Vol 2019 (2019)
This paper presents the method of using glass fibre with carbon deposit (GFCD), derived from the recycling of wind turbine blades, for production of composite materials based on poly(vinyl chloride) (PVC). Composite materials containing from 1 to 15
Externí odkaz:
https://doaj.org/article/8e5df0a3314d4afaa36be53847733306
Publikováno v:
Polymers
Volume 15
Issue 5
Pages: 1149
Volume 15
Issue 5
Pages: 1149
A polymeric inclusion membrane (PIM) consisting of matrix CTA (cellulose triacetate), ONPPE (o-nitrophenyl pentyl ether) and phosphonium salts (Cyphos 101, Cyphos 104) was used for separation of Cu(II), Zn(II) and Ni(II) ions. Optimum conditions for
Publikováno v:
DESALINATION AND WATER TREATMENT. 214:56-63