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Pollach, G.; Gratzl M.: Development and operation of an industrial unit for biological determination of the sugar content in pulp press water (German). Zuckerindustrie 104 (1979) pp. 940-942.   List of papers

Abstract: A unit has been designed for sugar determination in press water and raw juices based on sugar conversion to acid by highly thermophilic micro-organisms. It represents a further development of a previously described prototype for this procedure. Use of a micro-processor permits attainment of the requisite confidence level, extensive automatic disturbance diagnosis and flexible signal processing with tolerance controls.