Configuration and rapid start-up of a novel combined microbial electrolytic process treating fecal sewage
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F20%3A81714" target="_blank" >RIV/60460709:41330/20:81714 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.sciencedirect.com/science/article/pii/S0048969719359819?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0048969719359819?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.scitotenv.2019.135986" target="_blank" >10.1016/j.scitotenv.2019.135986</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Configuration and rapid start-up of a novel combined microbial electrolytic process treating fecal sewage
Popis výsledku v původním jazyce
Most of the developing countries arc in need of sanitary toilets due to insufficient supporting facilities and proven technology mainly on disposal of fecal sewage. A microbial fuel cell (MFC)-microbial electrolytic cell (MEC) coupling with an anaerobic baffle reactor (ABR) was used to realize simultaneous removal of nitrogen and carbon in fecal sewage and complete energy recycling. Configuration and rapid start-up of the ABR-MFC-MEC process treating fecal sewage was systematically studied. Results showed that the application of an external voltage of 0,5 V can shorten the start-up time and improve hydrogen production rate to 3,42 x 10(-3) m(3)-H-2/m(3)/d in the MEC unit, where the double-chamber MFC can drive MEC completing the synchronous coupling start-up. In the single and double chamber systems, bio-electrochemical processes both enhanced shock resistance capacity of the whole ABR-MFC-MEC process during coupled operation, with chemical oxygen demand (COD) removal rates of 99,2% and 98,9% for the
Název v anglickém jazyce
Configuration and rapid start-up of a novel combined microbial electrolytic process treating fecal sewage
Popis výsledku anglicky
Most of the developing countries arc in need of sanitary toilets due to insufficient supporting facilities and proven technology mainly on disposal of fecal sewage. A microbial fuel cell (MFC)-microbial electrolytic cell (MEC) coupling with an anaerobic baffle reactor (ABR) was used to realize simultaneous removal of nitrogen and carbon in fecal sewage and complete energy recycling. Configuration and rapid start-up of the ABR-MFC-MEC process treating fecal sewage was systematically studied. Results showed that the application of an external voltage of 0,5 V can shorten the start-up time and improve hydrogen production rate to 3,42 x 10(-3) m(3)-H-2/m(3)/d in the MEC unit, where the double-chamber MFC can drive MEC completing the synchronous coupling start-up. In the single and double chamber systems, bio-electrochemical processes both enhanced shock resistance capacity of the whole ABR-MFC-MEC process during coupled operation, with chemical oxygen demand (COD) removal rates of 99,2% and 98,9% for the
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
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Science of the Total Environment
ISSN
0048-9697
e-ISSN
1879-1026
Svazek periodika
705
Číslo periodika v rámci svazku
135986
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
9
Strana od-do
1-9
Kód UT WoS článku
000508129700159
EID výsledku v databázi Scopus
2-s2.0-85076238500