Convert Disintegrations per minute per litre to Gigabecquerels per cubic metre
Convert Disintegrations per minute per litre (dpm/L) to Gigabecquerels per cubic metre (GBq/m³) instantly and accurately.
Conversion Formula
GBq/m³ = dpm/L × 1.666666667e-8
About Disintegrations per minute per litre
The disintegration per minute per litre (dpm/L) equals exactly 1000/60 Bq/m³ ≈ 16.67 Bq/m³. Used in environmental water and air monitoring with liquid scintillation counting (LSC); ³H activity in river water near nuclear power plant discharges and in groundwater compliance monitoring is commonly reported in dpm/L. 1 dpm/L = 1000/60 Bq/m³ ≈ 16.67 Bq/m³.
About Gigabecquerels per cubic metre
The gigabecquerel per cubic metre (GBq/m³) equals 10⁹ Bq/m³ = 1 MBq/L. Activity concentrations in reactor primary coolant during power operation (¹⁶N, ¹⁹O short-lived activation products) and in BWR condensate demineraliser effluents reach GBq/m³; concentrated liquid radioactive waste from fuel reprocessing streams is characterised in GBq/m³. 1 GBq/m³ = 10⁹ Bq/m³.
Quick Reference Table
| Disintegrations per minute per litre (dpm/L) | Gigabecquerels per cubic metre (GBq/m³) |
|---|---|
| 1 dpm/L | 1.667 × 10-8 GBq/m³ |
| 2 dpm/L | 3.333 × 10-8 GBq/m³ |
| 5 dpm/L | 8.333 × 10-8 GBq/m³ |
| 10 dpm/L | 1.667 × 10-7 GBq/m³ |
| 25 dpm/L | 4.167 × 10-7 GBq/m³ |
| 50 dpm/L | 8.333 × 10-7 GBq/m³ |
| 100 dpm/L | 1.667 × 10-6 GBq/m³ |