Change of Hydrological Regime and Water Quality Due to Reduced Wastewater Discharged into Surface Waters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F20%3A43917805" target="_blank" >RIV/62156489:43210/20:43917805 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43410/20:43917805

Výsledek na webu

<a href="https://doi.org/10.15244/pjoes/111440" target="_blank" >https://doi.org/10.15244/pjoes/111440</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15244/pjoes/111440" target="_blank" >10.15244/pjoes/111440</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Change of Hydrological Regime and Water Quality Due to Reduced Wastewater Discharged into Surface Waters

Popis výsledku v původním jazyce

The trend of decentralized treatment of wastewater from urbanized areas is becoming more and more topical. Sewage is discharged to a sewage treatment plant, and rainwater runoff from paved areas is drained into a watercourse or is absorbed or evaporates to enter the natural cycle of water. This is the case as shown in our research in monitoring the changes in flow rate and changes in water quality in the millrace. After construction of vacuum sewerage systems in the villages of Zbysov and Hosteradky-Resov, the households were gradually connected to the sewerage system, thus reducing the flow of water in the millrace. To monitor changes in water quality, regular measurements were made on 5 profiles and water was sampled, analyzed and evaluated. The results were then compared with the standards set out in the valid legislation of the Czech Republic. Research showed that the water quality of surface water can be improved by reducing the burden of discharged sewage water into the flow. However, reduced flow rates in the flow can lead to higher concentrations of pollutants. This can also be caused in the long term by agricultural activities in the area of interest.

Název v anglickém jazyce

Change of Hydrological Regime and Water Quality Due to Reduced Wastewater Discharged into Surface Waters

Popis výsledku anglicky

The trend of decentralized treatment of wastewater from urbanized areas is becoming more and more topical. Sewage is discharged to a sewage treatment plant, and rainwater runoff from paved areas is drained into a watercourse or is absorbed or evaporates to enter the natural cycle of water. This is the case as shown in our research in monitoring the changes in flow rate and changes in water quality in the millrace. After construction of vacuum sewerage systems in the villages of Zbysov and Hosteradky-Resov, the households were gradually connected to the sewerage system, thus reducing the flow of water in the millrace. To monitor changes in water quality, regular measurements were made on 5 profiles and water was sampled, analyzed and evaluated. The results were then compared with the standards set out in the valid legislation of the Czech Republic. Research showed that the water quality of surface water can be improved by reducing the burden of discharged sewage water into the flow. However, reduced flow rates in the flow can lead to higher concentrations of pollutants. This can also be caused in the long term by agricultural activities in the area of interest.

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

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Polish Journal of Environmental Studies

ISSN

1230-1485

e-ISSN

—

Svazek periodika

29

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

8

Strana od-do

2661-2668

Kód UT WoS článku

000527787100015

EID výsledku v databázi Scopus

2-s2.0-85083954709