Identifikace dusíkatých organických látek v koksárenských odpadních vodách a jejich příspěvek k inhibici procesu čištění odpadních vod

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F07%3A00015371" target="_blank" >RIV/61989100:27640/07:00015371 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Identification of Nitrogenous Organic Compounds in Coke-plant Wastewater and their Contribution to Inhibition of Wastwwater Treatment Process

Popis výsledku v původním jazyce

An identification of nitrogen-containing organic compounds in coke-plant wastewaters and their contribution to an inhibition of wastewater treatment processes was evaluated. The coke plant wastewaters are complex mixtures of various inorganic and organiccompounds that can have negative effects on the wastewater treatment. The nitrogenous organic compounds are removed from wastewaters through process of nitrification and denitrification. Both of these processes can be inhibited by various factors, amongthem the occurence of some nitrogenous organic compounds can be important. The analytical determination was performed by GC/MS. Many organic compounds (phenols, methyl and dimethylphenols, PAHs, quinolines etc.) were identified in the samples. Mostly ofthem are known as inhibitors of the nitrification process in wastewater treatment. That could lead to an insufficient removal of nitrogenous compounds form wastewaters during the wastewater treatment and contribute to undesirable increas

Název v anglickém jazyce

Identification of Nitrogenous Organic Compounds in Coke-plant Wastewater and their Contribution to Inhibition of Wastwwater Treatment Process

Popis výsledku anglicky

An identification of nitrogen-containing organic compounds in coke-plant wastewaters and their contribution to an inhibition of wastewater treatment processes was evaluated. The coke plant wastewaters are complex mixtures of various inorganic and organiccompounds that can have negative effects on the wastewater treatment. The nitrogenous organic compounds are removed from wastewaters through process of nitrification and denitrification. Both of these processes can be inhibited by various factors, amongthem the occurence of some nitrogenous organic compounds can be important. The analytical determination was performed by GC/MS. Many organic compounds (phenols, methyl and dimethylphenols, PAHs, quinolines etc.) were identified in the samples. Mostly ofthem are known as inhibitors of the nitrification process in wastewater treatment. That could lead to an insufficient removal of nitrogenous compounds form wastewaters during the wastewater treatment and contribute to undesirable increas

Druh

D - Stať ve sborníku

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

—

Projekt

<a href="/cs/project/2B06068" target="_blank" >2B06068: Ocenění a interpretace odezvy ekosystémů na environmentální zátěž v ČR.</a><br>

Návaznosti

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

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

11th Conference on Environment and Mineral Processing

ISBN

978-80-248-1431-5

ISSN

—

e-ISSN

—

Počet stran výsledku

7

Strana od-do

109-115

Název nakladatele

Ediční středisko VŠB-TU Ostrava

Místo vydání

Ostrava

Místo konání akce

—

Datum konání akce

—

Typ akce podle státní příslušnosti

—

Kód UT WoS článku

—