Ecological Systems and Devices Annotation << Back PROCESS MONITORING OF WASTEWATER TREATMENT IN THE PRODUCTION OF PRINTED CIRCUIT BOARDS V.N. Klyachkin, Z.V. Podolskaya, K.S. Shirkunova Process monitoring of wastewater treatment in the production of printed circuit boards to using methods of statistical process control. This allows you to identify the breach of stability and on time to prevent controlled output indicators for the maximum permissible value. It is necessary to examine the degree of correlativeness of the indicators, their normality distribution (if necessary-conversion), select the types of control charts for monitoring, to assess the situation of their monitoring borders. Keywords: wastewater treatment; printed circuit boards; statistical methods; Shewhart control charts; the distribution of Gram-Charlier. DOI: 10.25791/esip.10.2018.205 Contacts: E-mail: v_kl@mail.ru Pp. 03-11.