Simultaneous recovery of ammonium and total phosphorus from toilet tail water by modified palygorskite-bentonite clay
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F20%3A85115" target="_blank" >RIV/60460709:41330/20:85115 - isvavai.cz</a>
Výsledek na webu
<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/wer.1495" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/wer.1495</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/wer.1495" target="_blank" >10.1002/wer.1495</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Simultaneous recovery of ammonium and total phosphorus from toilet tail water by modified palygorskite-bentonite clay
Popis výsledku v původním jazyce
Suitable treatment of toilet sewage is a worldwide challenge. The anaerobic baffled reactor (ABR) microbial fuel cell (MFC) microbial electrolysis cell (MEC) (AMM) coupling treatment system has been constructed achieving effective removal of carbon, nitrogen, and phosphorus from toilet sewage and resource recovery, however, ammonium (NH4 plus minus N) and total phosphorus (TP) accumulation in tail water is a found problem of the system. In this study, acid-modified and alkali heat modified palygorskite-bentonite (Pal Ben) were used to recover NH4+-N and TP from the AMM toilet tail water simultaneously. The higher adsorption capacity of the modified clay is attributed to the changes of surface structure of the material. The modified clay Pal-Ben (mass ratio 1:3) activated with alkali performed the highest NH4+-N and TP recovery rates of 83,6 percent and 85,5 percent, respectively. The adsorption of NH4plus minusN was more in line with the pseudo-second-order kinetic model and confirmed to be a chemica
Název v anglickém jazyce
Simultaneous recovery of ammonium and total phosphorus from toilet tail water by modified palygorskite-bentonite clay
Popis výsledku anglicky
Suitable treatment of toilet sewage is a worldwide challenge. The anaerobic baffled reactor (ABR) microbial fuel cell (MFC) microbial electrolysis cell (MEC) (AMM) coupling treatment system has been constructed achieving effective removal of carbon, nitrogen, and phosphorus from toilet sewage and resource recovery, however, ammonium (NH4 plus minus N) and total phosphorus (TP) accumulation in tail water is a found problem of the system. In this study, acid-modified and alkali heat modified palygorskite-bentonite (Pal Ben) were used to recover NH4+-N and TP from the AMM toilet tail water simultaneously. The higher adsorption capacity of the modified clay is attributed to the changes of surface structure of the material. The modified clay Pal-Ben (mass ratio 1:3) activated with alkali performed the highest NH4+-N and TP recovery rates of 83,6 percent and 85,5 percent, respectively. The adsorption of NH4plus minusN was more in line with the pseudo-second-order kinetic model and confirmed to be a chemica
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
50704 - Environmental sciences (social aspects)
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
WATER ENVIRONMENT RESEARCH
ISSN
1061-4303
e-ISSN
1554-7531
Svazek periodika
2020
Číslo periodika v rámci svazku
2020
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
37
Strana od-do
1-37
Kód UT WoS článku
000601914200001
EID výsledku v databázi Scopus
2-s2.0-85098072306