Heavy metals in domestic wastewater with respect to urban population in Ostrava, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F18%3A10239762" target="_blank" >RIV/61989100:27350/18:10239762 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27730/18:10239762

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/wej.12371" target="_blank" >https://onlinelibrary.wiley.com/doi/abs/10.1111/wej.12371</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/wej.12371" target="_blank" >10.1111/wej.12371</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Heavy metals in domestic wastewater with respect to urban population in Ostrava, Czech Republic

Popis výsledku v původním jazyce

During dry weather periods, domestic wastewater is a major component of urban wastewater influent to a wastewater treatment plant (WWTP). For this reason, the quantity and quality of domestic wastewater have a considerable effect on the resultant contamination of urban wastewater and on the subsequent selection of appropriate WWTP technology. The aim of this study was to quantify the amount of hazardous elements in domestic wastewater to determine the average daily production of domestic wastewater and risk elements per inhabitant and quantify the proportion of households in the total load of urban wastewater. Wastewater samples were collected from nine local sewer systems in Ostrava, the Kravare WWTP and the Central Wastewater Treatment Plant of Ostrava (Czech Republic). We found that the average production of wastewater from households is approximately 135 L per person per day. The results also show that the share of households in urban wastewater is approximately 60% in the case of Cd, 35-21% in the case of Zn, Cu, As and less than 15% for Pb, Cr, Fe, Ni and Mn.

Název v anglickém jazyce

Heavy metals in domestic wastewater with respect to urban population in Ostrava, Czech Republic

Popis výsledku anglicky

During dry weather periods, domestic wastewater is a major component of urban wastewater influent to a wastewater treatment plant (WWTP). For this reason, the quantity and quality of domestic wastewater have a considerable effect on the resultant contamination of urban wastewater and on the subsequent selection of appropriate WWTP technology. The aim of this study was to quantify the amount of hazardous elements in domestic wastewater to determine the average daily production of domestic wastewater and risk elements per inhabitant and quantify the proportion of households in the total load of urban wastewater. Wastewater samples were collected from nine local sewer systems in Ostrava, the Kravare WWTP and the Central Wastewater Treatment Plant of Ostrava (Czech Republic). We found that the average production of wastewater from households is approximately 135 L per person per day. The results also show that the share of households in urban wastewater is approximately 60% in the case of Cd, 35-21% in the case of Zn, Cu, As and less than 15% for Pb, Cr, Fe, Ni and Mn.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/LO1404" target="_blank" >LO1404: Trvale udržitelný rozvoj Centra ENET</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

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

33

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

77-85

Kód UT WoS článku

000458365900009

EID výsledku v databázi Scopus

2-s2.0-85054750408