Dissolved Oxygen Analyser Removes the Need for a PLC
Dissolved Oxygen Analyser (OxySense S2) Removes the Need for a PLC Programmable Logic Controllers (PLCs) are widely used in the water treatment industry. However, they can be extremely costly and require lots of maintenance, which can pose greater financial challenges for smaller companies. Pi recently encountered one such customer and were able to meet all…
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Chlorine Monitoring
Chlorine Monitoring at Essity Paper Mill In most paper and pulp applications, chlorine is used as a bleaching agent. Bleached paper is favoured over non-bleached as it has a superior quality of brightness, softness and cleanliness. However, chlorine is known to be toxic and therefore the wastewater produced must be monitored to ensure that the…
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Total Alkalinity Monitor Requiring No Sensor Calibration
Total Alkalinity Monitor Requiring No Sensor Calibration Trialled by Uisce Éireann (formerly Irish Water) Traditional alkalinity monitors use pH as the core measurement technique due to the titration methods used. This can lead to unreliable measurements, the need for expensive equipment, and significant sensor maintenance. pH sensors are renowned for drifting, needing frequent calibration and…
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Coagulation Controllers
Coagulation Controllers: Spain Introduced to CoagSense Technology Working with our Spanish distributor, Izasa Scientific, Pi recently sent a coagulation controller (CoagSense) to Valencia in Spain. This marks the first of hopefully many of Pi’s coagulation controllers being supplied to Spain! The aim of this project was to optimize the coagulation control of a drinking water…
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Welsh Water Filter Performance Monitoring System
Welsh Water Filter Performance Monitoring System, upgrading Felindre WTW using Pi’s FilterSense Welsh Water continues to invest in Pi’s products, with the purchase of 16 new FilterSense particle counters for Felindre WTW, a water treatment plant in South Wales. With an average long-term output of 118ML per day, Felindre WTW is now able to control…
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