Temat: Photocatalysis - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Elimination of pharmaceutical compounds from municipal wastewater by photocatalysis, microfiltration and nanofiltration
Autorzy:: Kudlek, E.
Bohdziewicz, J.
Dudziak, M.
Powiązania:: https://bibliotekanauki.pl/articles/106011.pdf
Data publikacji:: 2015
Wydawca:: Centrum Badań i Innowacji Pro-Akademia
Tematy:: pharmaceuticals
sequential system
photocatalysis
microfiltration
nanofiltration
farmaceutyki
układ sekwencyjny
fotokataliza
mikrofiltracja
nanofiltracja
Opis:: The aim of the study was to develop an innovative method for the removal of selected pharmaceuticals from biologically treated municipal wastewater. The photocatalytic oxidation in the presence of TiO₂ was carried out in a reactor irradiated with a UV lamp (power 150 W) and two-stage membrane filtration was also applied. In the first stage the catalyst particles were separated using a microfiltration membrane. In the second stage the wastewater was polished in a semi-industrial installation equipped with a flow-through tubular membrane module with a filter surface area of 240 cm². The system combining photocatalysis and membrane filtration allowed for complete elimination of the pharmaceuticals.
Źródło:: Acta Innovations; 2015, 16; 12-19
2300-5599
Pojawia się w:: Acta Innovations
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Decomposition of hydrogen perodixe - kinetics and review of chosen catalysts
Autorzy:: Pędziwiatr, P.
Mikołajczyk, F.
Zawadzki, D.
Mikołajczyk, K.
Bedka, A.
Powiązania:: https://bibliotekanauki.pl/articles/105966.pdf
Data publikacji:: 2018
Wydawca:: Centrum Badań i Innowacji Pro-Akademia
Tematy:: decomposition
hydrogen peroxide
catalysis
catalysts
silver catalyst
photocatalysis
dekompozycja
nadtlenek wodoru
kataliza
katalizatory srebrowe
fotokataliza
Opis:: Hydrogen peroxide is a chemical used in oxidation reactions, treatment of various inorganic and organic pollutants, bleaching processes in pulp, paper and textile industries and for various disinfection applications. It is a monopropellant, which, when purified, is self-decomposing at high temperatures or when a catalyst is present. Decomposing to yield only oxygen and water(disproportionation), hydrogen peroxide is one of the cleanest, most versatile chemicals available. The catalytic decomposition of hydrogen peroxide allows the use of various catalysts that will increase the rate of decomposition. Comparison and description of the most commonly used catalysts were presented in this review.
Źródło:: Acta Innovations; 2018, 26; 45-52
2300-5599
Pojawia się w:: Acta Innovations
Dostawca treści:: Biblioteka Nauki

Artykuł

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