Low flow sampling method
It is a sampling of the water (also called low-flow) of a dynamic type in which, after the first phase of purging the piezometer and the subsequent stabilization of the aquifer, the flow rate of the pump is reduced in...
It is a sampling of the water (also called low-flow) of a dynamic type in which, after the first phase of purging the piezometer and the subsequent stabilization of the aquifer, the flow rate of the pump is reduced in...
12V Proactive steel pumps for polluted water sampling