RADIATION DETECTION EQUIPMENT FOR STACK MONITORING Mo-99 PRODUCTION FACILITIES AT ECN PETTEN

The Molybdenum-99 production facilities is an extension of the “Laboratorium voor Sterk radioactieve Objecten” (LSO).  To determine the emission of contamination into the environment, a stack monitoring emission control system for the exhausted air to the roof exhaust and the LSO stack is installed.  Also monitoring systems for airborne activity in working areas and off-gas and cell ventilation are installed.

Roof exhaust control systems

·                1 x BAI 9103-2 : Iodine

·                1 x BAI 9109-1 : Low range noble gas

Stack emission control systems

·                1 x BAI 9102-3 : Alpha/beta particulates

·                1 x BAI 9103-2 : Iodine

·                1 x BAI 9109-2 : High range noble gas

Monitoring systems for airborne activity in working areas and off-gas

·                1 x BAI 9103-2 : Iodine

Monitoring systems for airborne activity in cell ventilation

·                6 x BAI 9109-1 : Low range noble gas

Man - Machine interface

·                4 x BAI 9800-301 : Analogue electronics

·                3 x LB 1001 : Data processing electronics

		Customer defined applications

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