Removal of biological and chemical contaminants using ozonization and UV photolysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU150874" target="_blank" >RIV/00216305:26210/23:PU150874 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.aip.org/aip/acp/article/2672/1/030017/2867156/Removal-of-biological-and-chemical-contaminants" target="_blank" >https://pubs.aip.org/aip/acp/article/2672/1/030017/2867156/Removal-of-biological-and-chemical-contaminants</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0122248" target="_blank" >10.1063/5.0122248</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Removal of biological and chemical contaminants using ozonization and UV photolysis

Popis výsledku v původním jazyce

Advanced oxidation processes (AOPs) cover a whole range of methods for removal of organic materials from wastewater based on hydroxyl radicals (·OH), which is a strong oxidant. AOPs play important role in so called tertiary water treatment, i.e. elimination of pharmaceuticals, hormones or pesticides at the outflow from the wastewater treatment plant. They can exploit addition of chemicals (e.g. addition of hydrogen peroxide, Fenton reaction) or they can be of physical or physical-chemical nature (e.g. UV irradiation, ozone, photocatalysis, low temperature plasma, cavitation). The ultimate goal is complete mineralization of the organic compounds into water, carbon dioxide and inorganic salts. Paper presents a critical overview of AOPs focusing on their advantages and disadvantages, field of possible applications, especially those which are based on ozone and UV lamps or their combination. Development of new device and test circuit, combining ozonization and UV LED irradiation is presented.

Název v anglickém jazyce

Removal of biological and chemical contaminants using ozonization and UV photolysis

Popis výsledku anglicky

Advanced oxidation processes (AOPs) cover a whole range of methods for removal of organic materials from wastewater based on hydroxyl radicals (·OH), which is a strong oxidant. AOPs play important role in so called tertiary water treatment, i.e. elimination of pharmaceuticals, hormones or pesticides at the outflow from the wastewater treatment plant. They can exploit addition of chemicals (e.g. addition of hydrogen peroxide, Fenton reaction) or they can be of physical or physical-chemical nature (e.g. UV irradiation, ozone, photocatalysis, low temperature plasma, cavitation). The ultimate goal is complete mineralization of the organic compounds into water, carbon dioxide and inorganic salts. Paper presents a critical overview of AOPs focusing on their advantages and disadvantages, field of possible applications, especially those which are based on ozone and UV lamps or their combination. Development of new device and test circuit, combining ozonization and UV LED irradiation is presented.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/GA19-10660S" target="_blank" >GA19-10660S: Odstranění estrogenů z odpadních vod hydrodynamickou kavitací v kombinaci s pokročilými oxidačními procesy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

AIP Conference Proceedings

ISBN

9780735443259

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

„“-„“

Název nakladatele

American Institute of Physics Inc.

Místo vydání

neuveden

Místo konání akce

Horní Bečva

Datum konání akce

13. 10. 2021

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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