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

Result code in 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>
Alternative codes found
RIV/62156489:43410/20:43917805
Result on the web
<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>

Result language
angličtina
Original language name
Change of Hydrological Regime and Water Quality Due to Reduced Wastewater Discharged into Surface Waters
Original language description
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.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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