[Case Study of Automatic Control System] Automatic Detection and Interruption of pH Abnormalities
Automatic blocking of abnormal pH wastewater! Introduction of a system to prevent environmental troubles!
We would like to introduce a case study of the implementation of an automatic control system for industries such as aluminum processing, metal processing, surface treatment, and extrusion molding, where pH management of factory wastewater is required. We received inquiries expressing concerns that the pH of the wastewater sometimes shows abnormal values and that there might be a risk of it flowing out externally. Abnormal pH levels in wastewater can occur suddenly, and there are limitations to monitoring and responding manually. Our proposal was to implement a system that automatically controls an electric valve in conjunction with the pH meter readings. After implementation, we achieved zero outflow of abnormal water, and real-time responses to pH anomalies became possible. 【Challenges on-site】 ■ The pH of the wastewater sometimes shows abnormal values, raising concerns about potential external outflow. ■ If water exceeding the standard value were to flow out, it could lead to environmental standard violations or issues with neighboring areas. ■ Continuous monitoring by human resources is difficult, so we want to implement automatic safety measures. *For more details, please download the PDF or feel free to contact us.
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【Effects After Implementation】 ■Achieved zero abnormal water discharge ■Real-time response to pH anomalies is now possible ■Risk explanations to nearby residents and authorities are also reassuring ■Reduced mental burden on the site, contributing to improved work efficiency *For more details, please download the PDF or feel free to contact us.
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