Grey Water Footprint of Contaminants of Emerging Concern from Wastewater in Sava River Basin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020711%3A_____%2F23%3A10154935" target="_blank" >RIV/00020711:_____/23:10154935 - isvavai.cz</a>

Výsledek na webu

<a href="https://actahydrotechnica.fgg.uni-lj.si/si/paper/a35la" target="_blank" >https://actahydrotechnica.fgg.uni-lj.si/si/paper/a35la</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15292/acta.hydro.2022.09" target="_blank" >10.15292/acta.hydro.2022.09</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Grey Water Footprint of Contaminants of Emerging Concern from Wastewater in Sava River Basin

Popis výsledku v původním jazyce

Water pollution by contaminants of emerging concern (CECs) causes risks to both the environment and human health. We assessed water pollution by CECs in the Sava River basin in two monitoring campaigns carried out in May and July 2017. The grey water footprint (GWF) is a tool that converts the level of pollution by particular substances into the volume of water needed for dilution to a harmless level. Therefore, it can serve as an indicator for comparing various pollutants. The results show that substances that determine the GWF differ in individual locations. The highest value of the GWF was associated with 17β-estradiol, however, found only in one wastewater sample. The study showed that the value of the GWF in individual locations fluctuates and does not depend on the size of the wastewater treatment plant from which the wastewater is discharged. At selected wastewater treatment plants, a sustainability assessment was carried out using the Water Pollution Level indicator. The values in all cases were below the level of 1.0, indicating sustainable discharge; only in two cases did values reach the defined threshold to question the potential of non-sustainable discharge. The study contributes to earlier studies on the GWF and enlarges knowledge regarding the GWF of CECs.

Název v anglickém jazyce

Grey Water Footprint of Contaminants of Emerging Concern from Wastewater in Sava River Basin

Popis výsledku anglicky

Water pollution by contaminants of emerging concern (CECs) causes risks to both the environment and human health. We assessed water pollution by CECs in the Sava River basin in two monitoring campaigns carried out in May and July 2017. The grey water footprint (GWF) is a tool that converts the level of pollution by particular substances into the volume of water needed for dilution to a harmless level. Therefore, it can serve as an indicator for comparing various pollutants. The results show that substances that determine the GWF differ in individual locations. The highest value of the GWF was associated with 17β-estradiol, however, found only in one wastewater sample. The study showed that the value of the GWF in individual locations fluctuates and does not depend on the size of the wastewater treatment plant from which the wastewater is discharged. At selected wastewater treatment plants, a sustainability assessment was carried out using the Water Pollution Level indicator. The values in all cases were below the level of 1.0, indicating sustainable discharge; only in two cases did values reach the defined threshold to question the potential of non-sustainable discharge. The study contributes to earlier studies on the GWF and enlarges knowledge regarding the GWF of CECs.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Acta hydrotechnica

ISSN

1581-0267

e-ISSN

1581-0267

Svazek periodika

35

Číslo periodika v rámci svazku

63

Stát vydavatele periodika

SI - Slovinská republika

Počet stran výsledku

11

Strana od-do

117-128

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85173128858