Abstract
Der har været rejst tvivl om sporstofkoncentrationer fra grundvandsprøver udtaget i stål-filtre, Johnsonfiltre, kunne være udsat fra afsmitning fra metallet i filteret i forbindelse med tilstandsvurderingen for sporstoffer til VP3. I denne rapport præsenteres resultaterne fra undersøgelsen af risikoen for afsmitning af sporstoffer fra metal-filtre, konkret fra Johnsonfiltre placeret som indtag i grundvandsovervågningen (GRUMO).
There has been concerns regarding whether trace element concentrations in groundwater samples collected from steel filters (Johnson filters) could be affected by leaching from the metal of the filter in connection with the assessment of trace elements. This report presents the results of an investigation into the risk of leaching from metal filters, specifically Johnson screens installed as intakes in groundwater monitoring boreholes (GRUMO).
There has been concerns regarding whether trace element concentrations in groundwater samples collected from steel filters (Johnson filters) could be affected by leaching from the metal of the filter in connection with the assessment of trace elements. This report presents the results of an investigation into the risk of leaching from metal filters, specifically Johnson screens installed as intakes in groundwater monitoring boreholes (GRUMO).
| Original language | Danish |
|---|---|
| Publisher | De Nationale Geologiske Undersøgelser for Danmark og Grønland |
| Number of pages | 87 |
| DOIs | |
| Publication status | Published - 25 Jun 2026 |
Publication series
| Series | Danmarks og Grønlands Geologiske Undersøgelse Rapport |
|---|---|
| Number | 15 |
| Volume | 2026 |
Programme Area
- Programme Area 2: Water Resources
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