About: Radon 222 at ground water treatment plant

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	However, ground waters contain higher levels of natural radionuclides than surface waters; they are usually drinking water sources of a high quality. The monitored drinking water treatment plant treats ground water. The raw water is aerated and then filtered through gravity sand filters and aerated again. 226Ra, contained in the raw water, is partially retained in the sand filter medium. Through its radioactive decay, accumulated 226Ra generates its daughter radionuclide, gaseous 222Rn. Thus, it is released into the treated water and into the air of the Plant hall, especially during washing of the filters. 222Rn can cause a health risk to the operating personnel or to the public. The study evaluates following factors: 222Rn and 226Ra concentrations in the raw and treated water, the amount of 226Ra accumulated in the filtration sand and the 222Rn concentration in air of the plant. However, ground waters contain higher levels of natural radionuclides than surface waters; they are usually drinking water sources of a high quality. The monitored drinking water treatment plant treats ground water. The raw water is aerated and then filtered through gravity sand filters and aerated again. 226Ra, contained in the raw water, is partially retained in the sand filter medium. Through its radioactive decay, accumulated 226Ra generates its daughter radionuclide, gaseous 222Rn. Thus, it is released into the treated water and into the air of the Plant hall, especially during washing of the filters. 222Rn can cause a health risk to the operating personnel or to the public. The study evaluates following factors: 222Rn and 226Ra concentrations in the raw and treated water, the amount of 226Ra accumulated in the filtration sand and the 222Rn concentration in air of the plant. (en)
Title	Radon 222 at ground water treatment plant Radon 222 at ground water treatment plant (en)
skos:prefLabel	Radon 222 at ground water treatment plant Radon 222 at ground water treatment plant (en)
skos:notation	RIV/00020711:_____/13:00003864!RIV15-MZP-00020711
http://linked.open...avai/riv/aktivita	V Z
http://linked.open...avai/riv/aktivity	V, Z(MZP0002071101)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hanslík, Eduard Juranová, Eva
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný ústav vodohospodářský T. G. Masaryka, veřejná výzkumná instituce
http://linked.open...dnocenehoVysledku	41241
http://linked.open...ai/riv/idVysledku	RIV/00020711:_____/13:00003864
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	radioactivity; radon; drinking water; ground water; water treatment (en)
http://linked.open.../riv/klicoveSlovo	drinking water radon water treatment radioactivity ground water
http://linked.open...ontrolniKodProRIV	[4D44CBE4E961]
http://linked.open...v/mistoKonaniAkce	Beijing, Čína
http://linked.open...i/riv/mistoVydani	Beijing, Čína
http://linked.open...i/riv/nazevZdroje	7th International symposium on Naturally Occuring Radioactive Material
http://linked.open...in/vavai/riv/obor	DJ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Hanslík, Eduard Juranová, Eva
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-04-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Research and Protection of the Hydrosphere – research of relations and processes in the aquatic component of the environment, with particular focus on the impact of anthropogenic pressures and on the sustainable use and protection, including legislative
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-92-0-104014-5

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