2. Nuclear line measurements

2.1 Inventory of nuclear measurement methods

It is not possible to describe all the nuclear measurements used in reprocessing plants; certain measurements, such as the monitoring of water in transport towers, the measurement of krypton at the outlet of dissolvers, the measurement of contamination in discharge water, etc., will not be described.

We will therefore only describe the most common ones for the three main products: Pu, U, PF (fission products), with the following classification:

• leak measurements (low concentration) ;

• concentration measurements ;

• deposit measures.

• Leakage measurement...