Long-term treatment efficiency of a horizontal subsurface flow constructed wetland at Jimlíkov, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F14%3A63876" target="_blank" >RIV/60460709:41330/14:63876 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Long-term treatment efficiency of a horizontal subsurface flow constructed wetland at Jimlíkov, Czech Republic

Popis výsledku v původním jazyce

The present study is aimed at a long-term treatment performance of a constructed wetland with horizontal subsurface flow at Jimlíkov, Czech Republic. The system was put in operation in 1993 and the treatment performance is evaluated for the period 1998-2009 due to non-existence of results from the beginning of operation. The parameters of concern were BOD5 (biochemical oxygen demand), COD (chemical oxygen demand), TSS (total suspended solids), NH4-N (ammonia-N) and TP (total phosphorus). A total of 69 sampling campaigns have been taken into consideration with 35 samples taken during the winter period (November-April) and 34 samples taken during the summer period (May-October). The average outflow concentrations of BOD5,COD, TSS, NH4-N and TP were 3.3 mg/L, 27.4 mg/L, 7.1 mg/L, 3.3 mg/L and 1.0 mg/L, respectively and the respective removal efficiencies amounted to 96%, 87%, 93%, 88% and 75%. The outflow concentrations of parameters which are regulated by discharge standards were easily

Název v anglickém jazyce

Long-term treatment efficiency of a horizontal subsurface flow constructed wetland at Jimlíkov, Czech Republic

Popis výsledku anglicky

The present study is aimed at a long-term treatment performance of a constructed wetland with horizontal subsurface flow at Jimlíkov, Czech Republic. The system was put in operation in 1993 and the treatment performance is evaluated for the period 1998-2009 due to non-existence of results from the beginning of operation. The parameters of concern were BOD5 (biochemical oxygen demand), COD (chemical oxygen demand), TSS (total suspended solids), NH4-N (ammonia-N) and TP (total phosphorus). A total of 69 sampling campaigns have been taken into consideration with 35 samples taken during the winter period (November-April) and 34 samples taken during the summer period (May-October). The average outflow concentrations of BOD5,COD, TSS, NH4-N and TP were 3.3 mg/L, 27.4 mg/L, 7.1 mg/L, 3.3 mg/L and 1.0 mg/L, respectively and the respective removal efficiencies amounted to 96%, 87%, 93%, 88% and 75%. The outflow concentrations of parameters which are regulated by discharge standards were easily

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

—

Projekt

<a href="/cs/project/QH81170" target="_blank" >QH81170: Multioborové hodnocení vlivů územní ochrany vodohospodářsky významných lokalit ČR</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Environmental Engineering and Management Journal

ISSN

1582-9596

e-ISSN

—

Svazek periodika

13

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

73-80

Kód UT WoS článku

000331516700010

EID výsledku v databázi Scopus

—