Removal of selected risk elements from wastewater in a horizontal subsurface flow constructed wetland

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F17%3A43895954" target="_blank" >RIV/60076658:12220/17:43895954 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/wej.12269" target="_blank" >http://dx.doi.org/10.1111/wej.12269</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/wej.12269" target="_blank" >10.1111/wej.12269</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Removal of selected risk elements from wastewater in a horizontal subsurface flow constructed wetland

Popis výsledku v původním jazyce

Removal of Pb, Cd, Cr, Mo, V, Be and Ba from municipal wastewater using a horizontal subsurface flow constructed wetland was studied. The removal efficiencies attained for these elements were 50, 86, 71, 59, 253, 37 and 40%, respectively. The average inflow and outflow Pb concentrations were 1.5 and 0.7 mg/L. Similarly, the inflow and outflow concentrations of 0.14 and 0.02 mg/L were obtained for Cd. Cr inflow and outflow concentrations were 3.7 and 1.1 mg/L, respectively. Concentrations of 0.78 and 0.32 mg/L were measured for Mo. V was washed out from the system. Its average inflow and outflow concentrations were 4.8 and 7.4 mg/L, respectively. Be inflow and outflow concentrations were rather low (1.03 and 0.65 mg/L), however, the concentrations of Ba were significantly higher (189 and 113 mg/ L). The main perspective of the constructed wetland is the removal of toxic elements forming insoluble compounds (e.g. CdS) depositing in the wetland bed.

Název v anglickém jazyce

Removal of selected risk elements from wastewater in a horizontal subsurface flow constructed wetland

Popis výsledku anglicky

Removal of Pb, Cd, Cr, Mo, V, Be and Ba from municipal wastewater using a horizontal subsurface flow constructed wetland was studied. The removal efficiencies attained for these elements were 50, 86, 71, 59, 253, 37 and 40%, respectively. The average inflow and outflow Pb concentrations were 1.5 and 0.7 mg/L. Similarly, the inflow and outflow concentrations of 0.14 and 0.02 mg/L were obtained for Cd. Cr inflow and outflow concentrations were 3.7 and 1.1 mg/L, respectively. Concentrations of 0.78 and 0.32 mg/L were measured for Mo. V was washed out from the system. Its average inflow and outflow concentrations were 4.8 and 7.4 mg/L, respectively. Be inflow and outflow concentrations were rather low (1.03 and 0.65 mg/L), however, the concentrations of Ba were significantly higher (189 and 113 mg/ L). The main perspective of the constructed wetland is the removal of toxic elements forming insoluble compounds (e.g. CdS) depositing in the wetland bed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20701 - Environmental and geological engineering, geotechnics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Water and Environment Journal

ISSN

1747-6585

e-ISSN

—

Svazek periodika

31

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

"486?491"

Kód UT WoS článku

000416056200005

EID výsledku v databázi Scopus

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