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ONLINE CHARGE MEASUREMENTS ENABLES PROCESS OPTIMIZATION AND AUTOMATIC CONTROL OF FIXATIVE DOSAGES
作者姓名:S. GRUBER  R. BERGER
摘    要:1.INTRODUCTIONFor two decades, electric charges have been a vital parameter for quality monitoring of pulp suspensions. Most mill laboratories conduct charge measurements as a daily routine that is considered basic to quality assurance.Although online charge measuring systems have been commercially available for some 15 years now, just a few hundred systems are currently installed in paper mills worldwide. Out of these, no more than 10 % are applied for automatic control of additive dosag…

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