Automação de uma estação de tratamento de água

Abstract

The present work aims at the automation of process steps and control of an ETA - Industrial Water Treatment Station, in the papermaking process. With automation there is a significant saving in operating cost, with its short-term financial return. In a manual operational process, the various stages end up becoming costly and without credibility, but with the implementation of the Digital Distributed Control System (SDCD) the control of the operation data will be performed simultaneously with the control of tank levels and measurement for addition of chemical in the treatment of water. This engineering suite makes it possible to manipulate configurations and management locally and remotely mapping and databases and / or referencing the process as configurations, control strategies, batch control strategies, security strategies, graphics processing, historical, events and management of change. Once the system becomes integrated with the production demands, the waste of the vessel ceases to exist, thus increasing the results and reducing the costs of chemicals in production.