Determination of nitrate nitrogen in surface water: comparison of distilation-titration and spectrophotometric methods

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00218527" target="_blank" >RIV/62156489:43210/14:00218527 - isvavai.cz</a>
Result on the web
<a href="http://www.magnanimitas.cz/ADALTA/0401/papers/D_elbl.pdf" target="_blank" >http://www.magnanimitas.cz/ADALTA/0401/papers/D_elbl.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Determination of nitrate nitrogen in surface water: comparison of distilation-titration and spectrophotometric methods
Original language description
This work deals with comparison of two methods for determination of mineral nitrogen in surface water. The distillation-titration and spectrophotometric methods were compared. From January to September 2013, mineral nitrogen was determined by both methods in samples, which were taken from seven sites. These sites are located in CHKO Jizera Mountains. Water sampling was carried out every month (from April to August 2013). Based on the statistical analysis of results from each method, distillation-titration method is more accurate than spectrophotometric method.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Project
<a href="/en/project/QJ1220007" target="_blank" >QJ1220007: Possibilities of retention of reactive nitrogen from agriculture in the most vulnerable water resource area</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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