Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Kangas, T. (Teija)"'
Autor:
Kangas, T. (Teija)
In this thesis oxidation of a pure and alloyed Cu surface was studied using density functional theory based calculations. The mechanism and energetics behind experimentally observed missing row reconstruction on a pure Cu(100) surface were studied. E
Externí odkaz:
http://urn.fi/urn:isbn:9789514298745
Autor:
Sundhararasu, E. (Elavarasi), Runtti, H. (Hanna), Kangas, T. (Teija), Pesonen, J. (Janne), Lassi, U. (Ulla), Tuomikoski, S. (Sari)
The aim of this study was to examine the removal of ammonium ions from a synthetic model solution by using Na-zeolite-based geopolymers. Na-zeolite (=analcime) is a residue from mining industry. Three adsorbents were prepared from Na-zeolite using di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::12f06362cd9bcc76daec13411b2ac770
http://urn.fi/URN:NBN:fi:jyu-202212135610
http://urn.fi/URN:NBN:fi:jyu-202212135610
Autor:
Sundhararasu, E. (Elavarasi), Tuomikoski, S. (Sari), Runtti, H. (Hanna), Hu, T. (Tao), Varila, T. (Toni), Kangas, T. (Teija), Lassi, U. (Ulla)
Alkali-activated adsorbents were synthesized by mixing three different slags from the steel industry: blast furnace slag (BFS), ladle slag (LS), and Lintz–Donawitz converter slag (LD). These powdered slag-based geopolymers (GP) were used to remove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::dc869f3b982e9b07176ae5c6290d3fc2
http://urn.fi/urn:nbn:fi-fe202103086760
http://urn.fi/urn:nbn:fi-fe202103086760
Autor:
Juhola, R. (Riikka), Runtti, H. (Hanna), Kangas, T. (Teija), Hu, T. (Tao), Romar, H. (Henrik), Tuomikoski, S. (Sari)
Biomass-based carbon was modified and used as an efficient bisphenol A (BPA) sorbent. The simple and environmentally friendly modification method produced sorbent with a capacity of 41.5 mg/g. The raw material was modified with FeCl₃ (Fe-CR), treat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::467865cd609ac72678ac5de4f7f80b0b
http://urn.fi/urn:nbn:fi-fe2018110547300
http://urn.fi/urn:nbn:fi-fe2018110547300
Autor:
Runtti, H. (Hanna), Tynjälä, P. (Pekka), Tuomikoski, S. (Sari), Kangas, T. (Teija), Hu, T. (Tao), Rämö, J. (Jaakko), Lassi, U. (Ulla)
Analcime and commercial zeolite were employed as a precursor for preparing sorbent material for SO₄²⁻ removal over barium modification. Three sorbents were prepared: barium-modified analcime (ANA-Na-Ba), barium-modified acid-washed analcime (ANA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::dbe6c62c6827f4919b0cff354d33e377
http://urn.fi/urn:nbn:fi-fe201703235603
http://urn.fi/urn:nbn:fi-fe201703235603
A temperature-concentration dependent surface fit for the relative viscosity of a urea-water-solution (UWS) is calculated based on experimental and literature data. For the surface fit, a 2D Lorentzian function was used, where the x-axis was assigned
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::05252f6e8d6023876e1fcdf662b77d5a
http://urn.fi/urn:nbn:fi-fe2019112544182
http://urn.fi/urn:nbn:fi-fe2019112544182
Autor:
Bergna, D. (Davide), Romar, H. (Henrik), Tuomikoski, S. (Sari), Runtti, H. (Hanna), Kangas, T. (Teija), Tynjälä, P. (Pekka), Lassi, U. (Ulla)
Activated carbon is one of the most widely applied adsorbent. As a porous carbon, it is used for the purification of both gaseous and liquid emissions. Activated carbon is prepared from fossil resources, such as coal, or from biomass through (hydro)t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::31e6828247368229ec9641ddc42ba4ac
http://urn.fi/urn:nbn:fi-fe2019110636913
http://urn.fi/urn:nbn:fi-fe2019110636913