The impact of ozonation on nitrification processes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F13%3A10251723" target="_blank" >RIV/61989100:27350/13:10251723 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The impact of ozonation on nitrification processes

Popis výsledku v původním jazyce

Nitrogen and phosphorus belong to most important biogenic macro elements and both are necessary for microorganisms&apos; growth. Important sources of organic and inorganic nitrogen compounds in water are sewage waste waters and industrial waste waters (from nitrogen production). Surface water predominantly contains nitrogen in the form of ammonium cations (NH4+). This knowledge could be used in waste water treatment. The paper focuses on waste water treatment using ozonation to treat waste water polluted with excessive amounts of nitrogenous substances and its combination with AOPs (advanced oxidation processes). Despite numerous publications on ozonation, it is still a new technology with its advantages and disadvantages when compared to conventional water treatment technologies. It is necessary to examine all parameters and efficiency of the ozonation process - disinfection and degradation processes of hard organic compounds used in the industry. These processes closely influence the success rate of nitrification and denitrification in waste water treatment plants. The paper also evaluates ozone profile decomposition in waste water on the grounds of experimental data and data from literature.

Název v anglickém jazyce

The impact of ozonation on nitrification processes

Popis výsledku anglicky

Nitrogen and phosphorus belong to most important biogenic macro elements and both are necessary for microorganisms&apos; growth. Important sources of organic and inorganic nitrogen compounds in water are sewage waste waters and industrial waste waters (from nitrogen production). Surface water predominantly contains nitrogen in the form of ammonium cations (NH4+). This knowledge could be used in waste water treatment. The paper focuses on waste water treatment using ozonation to treat waste water polluted with excessive amounts of nitrogenous substances and its combination with AOPs (advanced oxidation processes). Despite numerous publications on ozonation, it is still a new technology with its advantages and disadvantages when compared to conventional water treatment technologies. It is necessary to examine all parameters and efficiency of the ozonation process - disinfection and degradation processes of hard organic compounds used in the industry. These processes closely influence the success rate of nitrification and denitrification in waste water treatment plants. The paper also evaluates ozone profile decomposition in waste water on the grounds of experimental data and data from literature.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20700 - Environmental engineering

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

SGEM 2013 : 13th international multidisciplinary scientific geoconference : GeoConference on Ecology, Economics, Education and legislation : 16-22, June, 2013, Albena, Bulgaria : conference proceedings. [Book 5]. Volume I

ISBN

978-619-7105-04-9

ISSN

1314-2704

e-ISSN

—

Počet stran výsledku

8

Strana od-do

591-598

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

16. 6. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000349062300078