Comparison of constructed wetland treatment efficiency in climatic conditions of the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020711%3A_____%2F10%3A00003003" target="_blank" >RIV/00020711:_____/10:00003003 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparison of constructed wetland treatment efficiency in climatic conditions of the Czech Republic
Original language description
The aim of the study is to compare constructed wetland treatment efficiency during vegetation and non-vegetation period. Horizontal-flow constructed wetlands are advanced type of extensive technologies in the Czech Republic especially in municipalities under 500 PE. Treatment processes of these extensive technologies are significantly affected by external conditions as wastewater temperature, air temperature or vegetation occurrence. Altogether six constructed wetlands size of 100 to 800 PE were monitored and evaluated, including hydraulic load assessment. Average annual treatment efficiency range from 80,0 % to 98,2 % for suspended solids (SS), from 59,4 % to 88,5 % for COD, from 86,5 % to 93,0 % for BOD5 and from -16,1 % to 65,1 % for NH4-N. Different treatment efficiency in vegetation and non-vegetation period is exhibited by unstable NH4-N elimination whereas variation of organic pollution elimination is not so significant.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
12th IWA International Conference on Wetland Systems for Water Pollution Control, Volume II
ISBN
978-88-6060-300-5
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
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Publisher name
Palombi Editori
Place of publication
San Giovanni Valdarno, Italy
Event location
Venice, Italy
Event date
Jan 1, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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