Drinking water quality in small water supply system regarding to arsenic concentration in district of Northern Backa [Serbia]

Jovanic, S. , E-mail: sale@eunet.yu; Stanic, A. , E-mail: sale@eunet.yu

Drinking water quality in small water supply system regarding to arsenic concentration in district of Northern Backa [Serbia]

2006

Jovanic, S. (Zavod za zastitu zdravlja Subotica, Subotica (Serbia)), E-mail: sale@eunet.yu | Stanic, A. (Zavod za zastitu zdravlja Subotica, Subotica (Serbia)), E-mail: sale@eunet.yu

Determination of total arsenic and As(III) was performed in untreated and treated water samples collected in some small water supply systems in Northern Backa district (Serbia). Concentration of total arsenic in treated water was between 71 and 115% of total arsenic in untreated water (0.001-0.168 mg As/cubic dm). In untreated water concentration of As(III) was between is less than 0.001 and 0.078 mg As/cubic dm. However, during the water treatment (chlorination process) As (III) concentration decreased significantly to the level of 1 to 2% of start concentration in untreated water. Influence of conservation water sample with HCl increased with consumption of KMnO4 on determination of As(III).

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Mots clés AGROVOC

abastecimiento de agua agua potable approvisionnement en eau arsenic arsénico calidad del agua drinking water eau potable pollution de l'eau polución del agua qualité de l'eau serbia and montenegro serbia y montenegro serbie-monténégro water pollution water quality water supply

Informations bibliographiques

Editeur

Jugoslovensko drustvo za zastitu voda

Pagination

p. 463-468

Langue

serbe

Note

Summaries (En, Sr)

2 graphs

2 tables

24 ref.

Titre traduit

Kvalitet pijace vode mikrovodovoda naselja u Severnobackom okrugu [Srbija] sa aspekta sadrzaja arsena

Type

Conference; Summary

Source

Water 2006: Conference proceedings [of] the [35th] annual conference of the Yugoslav Water Pollution Control Society, Djukic, A. (ed.).- Beograd (Serbia): Jugoslovensko drustvo za zastitu voda, 2006. 35. godisnja konferencija o aktuelnim problemima koriscenja i zastite voda Voda 2006,35. godisnja konferencija o aktuelnim problemima koriscenja i zastite voda Voda 2006, Zlatibor (Serbia), 6-9 Jun 2006.- 86-904241-3-X.- p. 463-468

Sur AGRIS depuis: 2006-05-15

Format: AGRIS AP

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