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Statements

Subject Item
n2:RIV%2F00216275%3A25310%2F11%3A39892135%21RIV12-MSM-25310___
rdf:type
skos:Concept n9:Vysledek
dcterms:description
The aim of this work was to monitor the quality of drinking water taken from wells in the region of Eastern Bohemia. The parameter monitored was the nitrate content in water. The samples were repeatedly collected from 33 wells, and the nitrate content was determined by the method of simultaneous photometric neutralisation micro-titration. The results obtained show that the drinking water standard of nitrate content is met by only 60 % of the samples analysed. The relation between the nitrate content in water and the effect of surrounding agricultural activities, the position and, as the case may be, the depth of the wells was proved. Also observed were changes in the nitrate concentrations during various plant growing seasons. When there is excess concentration of nitrate, there are existing technologies that could be used to clean drinking water these are ion exchange and reverse osmosis. The aim of this work was to monitor the quality of drinking water taken from wells in the region of Eastern Bohemia. The parameter monitored was the nitrate content in water. The samples were repeatedly collected from 33 wells, and the nitrate content was determined by the method of simultaneous photometric neutralisation micro-titration. The results obtained show that the drinking water standard of nitrate content is met by only 60 % of the samples analysed. The relation between the nitrate content in water and the effect of surrounding agricultural activities, the position and, as the case may be, the depth of the wells was proved. Also observed were changes in the nitrate concentrations during various plant growing seasons. When there is excess concentration of nitrate, there are existing technologies that could be used to clean drinking water these are ion exchange and reverse osmosis.
dcterms:title
The Issue of Nitrates in Drinking Water and their Removal The Issue of Nitrates in Drinking Water and their Removal
skos:prefLabel
The Issue of Nitrates in Drinking Water and their Removal The Issue of Nitrates in Drinking Water and their Removal
skos:notation
RIV/00216275:25310/11:39892135!RIV12-MSM-25310___
n9:predkladatel
n10:orjk%3A25310
n3:aktivita
n4:Z n4:S
n3:aktivity
S, Z(MSM0021627502)
n3:cisloPeriodika
4
n3:dodaniDat
n8:2012
n3:domaciTvurceVysledku
Danquah, Kwasi Asake Baffour n5:8356718 n5:8139199 n5:5866774
n3:druhVysledku
n6:J
n3:duvernostUdaju
n18:S
n3:entitaPredkladatele
n17:predkladatel
n3:idSjednocenehoVysledku
205946
n3:idVysledku
RIV/00216275:25310/11:39892135
n3:jazykVysledku
n14:eng
n3:klicovaSlova
Spectrophotometric detection; Neutralization titration; Wells; Drinking water; Nitrates; Analysis
n3:klicoveSlovo
n7:Neutralization%20titration n7:Wells n7:Spectrophotometric%20detection n7:Nitrates n7:Analysis n7:Drinking%20water
n3:kodStatuVydavatele
GR - Řecká republika
n3:kontrolniKodProRIV
[E1AF0D7A5FE6]
n3:nazevZdroje
WSEAS Transactions on Environment and Development
n3:obor
n13:DJ
n3:pocetDomacichTvurcuVysledku
4
n3:pocetTvurcuVysledku
5
n3:rokUplatneniVysledku
n8:2011
n3:svazekPeriodika
7
n3:tvurceVysledku
Obršálová, Ilona Šelešovská, Renáta Brunclík, Tomáš Danquah, Kwasi Asake Baffour Chýlková, Jaromíra
n3:zamer
n16:MSM0021627502
s:issn
1790-5079
s:numberOfPages
10
n19:organizacniJednotka
25310