Treatment of ammonia-polluted groundwatter in North Bohemian brown coal mining region - feasibility study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F11%3A43891811" target="_blank" >RIV/60461373:22320/11:43891811 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5004/dwt.2011.2616" target="_blank" >http://dx.doi.org/10.5004/dwt.2011.2616</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5004/dwt.2011.2616" target="_blank" >10.5004/dwt.2011.2616</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Treatment of ammonia-polluted groundwatter in North Bohemian brown coal mining region - feasibility study

Popis výsledku v původním jazyce

A feasibility study was completed to assess the applicability of reverse osmosis technology at the site, where a brown coal processing plant released 4000 ton of ammonia into the subsurface during 20 years. The present groundwater ammonia concentration (approx. 100 ppm) was required to be reduced to 0.5 ppm to satisfy the Czech groundwater remediation directives. The reverse osmosis principle was examined within this study with the aim to confirm its capacity to reach the ammonia remediation limit as well as to provide cost estimation. The technological process was simulated by means of pilot-scale installation using samples of contaminated groundwater. Reverse osmosis clearly demonstrated its capacity to clean up the ammonia polluted groundwater to the limit demanded.

Název v anglickém jazyce

Treatment of ammonia-polluted groundwatter in North Bohemian brown coal mining region - feasibility study

Popis výsledku anglicky

A feasibility study was completed to assess the applicability of reverse osmosis technology at the site, where a brown coal processing plant released 4000 ton of ammonia into the subsurface during 20 years. The present groundwater ammonia concentration (approx. 100 ppm) was required to be reduced to 0.5 ppm to satisfy the Czech groundwater remediation directives. The reverse osmosis principle was examined within this study with the aim to confirm its capacity to reach the ammonia remediation limit as well as to provide cost estimation. The technological process was simulated by means of pilot-scale installation using samples of contaminated groundwater. Reverse osmosis clearly demonstrated its capacity to clean up the ammonia polluted groundwater to the limit demanded.

Druh

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

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Desalination and Water Treatment

ISSN

1944-3994

e-ISSN

—

Svazek periodika

33

Číslo periodika v rámci svazku

—

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

36-43

Kód UT WoS článku

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EID výsledku v databázi Scopus

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