Wastewater preconcentration method for the determination of legislation limits of cadmium, arsenic, zinc, copper, nickel, chromium and lead employing portable ED -XRF
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F21%3APU142587" target="_blank" >RIV/00216305:26310/21:PU142587 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26310/21:PU142652
Result on the web
<a href="https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-konference-2021-prispevky-a5(2)-pdf-p214176" target="_blank" >https://www.fch.vut.cz/vav/konference/sok/vystupy/sbornik-konference-2021-prispevky-a5(2)-pdf-p214176</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Wastewater preconcentration method for the determination of legislation limits of cadmium, arsenic, zinc, copper, nickel, chromium and lead employing portable ED -XRF
Original language description
The chemical laboratories of the Fire Rescue Service of the Czech Republic (hereinafter referred to as CHL FRS) encounter the issue of determining hazardous metals in wastewater or surface water several times a year. The determination of hazardous metals such as arsenic, copper, lead, zinc, chromium, nickel or cadmium can be problematic, since not all CHL FRS have available instrumentation infrastructure such as ICP-OES or ICP-MS, for determination of trace amounts of heavy metals in samples. However, all CHL FRS have a mobile energy-dispersive X-ray fluorescence analyzer Delta X (hereinafter ED-XRF). The detection limits of ED-XRF for above-mentioned elements are at a concentration level of 10 mg/l. The limits for selected elements in the surface water and wastewater are specified in Government Regulation No. 401/2015 Coll. from tenths to several mg/l If CHL FRS are to achieve these values by ED-XRF, it is necessary to use an effective preconcentration technique.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů