The control expenditure and quality urban water by NMR flowmeter: relaxometer.

Abstract

The diminution of pure fresh water stocks and increase the payment for her is demandiny from people rational use her. For this necessaring of urban water expenditure control accurate devices. The many people wants to control the quality urban water of besides the expenditure. This's important for residents at big city. In this city often the different damages occurred in the water - main which result the different chemical elements hit in the clearing water. In the world make many type devices for measuring the expenditure, the concentration different substances in the urban water. This devices use independently. The NMR flowrneter - relaxometer allowed to make the control expenditure and quality urban water of uncontact method by one device.