Combined UMBAF-MBAF process treating detergent wastewater
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F19%3A79344" target="_blank" >RIV/60460709:41330/19:79344 - isvavai.cz</a>
Výsledek na webu
<a href="https://onlinelibrary.wiley.com/doi/abs/10.1002/wer.1091" target="_blank" >https://onlinelibrary.wiley.com/doi/abs/10.1002/wer.1091</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/wer.1091" target="_blank" >10.1002/wer.1091</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Combined UMBAF-MBAF process treating detergent wastewater
Popis výsledku v původním jazyce
A combined process of the upflow multimedium biological aerated filter (UMBAF) and the multimedia biological aerated filter (MBAF) treating detergent wastewater was investigated in this study. Results showed that the optimal filtration rate of the combined system was 1,4 m/hr while the optimized performance was observed at air to water ratio of 2:1. The average removal rate of chemical oxygen demand (COD), linear alkyl benzene sulfonate sodium (LAS), and total phosphate (TP) was up to 91,4%, 88,5%, and 40%, respectively, while the average effluent concentrations of COD, LAS, and TP under stable operation states were 35,0 mg/L, 7,0 mg/L, and 4,4 mg/L, respectively. UMBAF played a major role in TP removal, the removal of COD in the combined UMBAF and MBAF process was consistent with the general formula C = C0e -(ah + b), while the kinetic model of LAS removal in the combined UMBAF and MBAF process could be expressed by L = L0e -(mh + n). The combined UMBAF-MBAF process provides a promising technology f
Název v anglickém jazyce
Combined UMBAF-MBAF process treating detergent wastewater
Popis výsledku anglicky
A combined process of the upflow multimedium biological aerated filter (UMBAF) and the multimedia biological aerated filter (MBAF) treating detergent wastewater was investigated in this study. Results showed that the optimal filtration rate of the combined system was 1,4 m/hr while the optimized performance was observed at air to water ratio of 2:1. The average removal rate of chemical oxygen demand (COD), linear alkyl benzene sulfonate sodium (LAS), and total phosphate (TP) was up to 91,4%, 88,5%, and 40%, respectively, while the average effluent concentrations of COD, LAS, and TP under stable operation states were 35,0 mg/L, 7,0 mg/L, and 4,4 mg/L, respectively. UMBAF played a major role in TP removal, the removal of COD in the combined UMBAF and MBAF process was consistent with the general formula C = C0e -(ah + b), while the kinetic model of LAS removal in the combined UMBAF and MBAF process could be expressed by L = L0e -(mh + n). The combined UMBAF-MBAF process provides a promising technology f
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10511 - Environmental sciences (social aspects to be 5.7)
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
WATER ENVIRONMENT RESEARCH
ISSN
1061-4303
e-ISSN
1554-7531
Svazek periodika
91
Číslo periodika v rámci svazku
8
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
7
Strana od-do
672-678
Kód UT WoS článku
000475850600002
EID výsledku v databázi Scopus
2-s2.0-85064057140