Topic: Corrosion

Reliable Water Quality Monitoring with Integrated Conductivity Sensors in Water Treatment Systems

On-line conductivity measurement of mineral contamination in water allows reliable and inexpensive monitoring of water quality through the various stages of treatment. In comparison to having to install different analog sensors to cover the total measuring range, a single digital conductivity sensor with integrated measuring circuit can measure from ultrapure to brackish water. ...


How can accurate pH measurement prevent power plant corrosion?

Control the corrosion environment with effective pH monitoring and the regulation of dissolved oxygen. ...


Predictive Approach to Resin Exhaustion Monitoring

A unique deionization capacity monitoring algorithm monitors the exchange capacity of deionization systems and accurately predicts resin exhaustion before leak or breakthrough, regardless of water quality. ...


On-line chloride and sulfates monitoring prevents corrosion

Continuous monitoring of chlorides and sulfates using microfluidic capillary electrophoresis (MCE) technology provides a proactive approach to controlling the impact of some of the most corrosive contaminants in power plant water. Find out how Nearman Creek Power Station in Kansas City simplified the process with on-line measurement. ...


Reduce boiler corrosion and chemical costs with accurate pH measurement.

Appropriate and accurate pH chemical dosing into a power plant's water cycle is essential to minimizing waste of chemicals and boiler corrosion. Precise measurement can save pH chemical dosing costs, help reduce corrosion, and maximize personnel safety. ...


Advanced On-Line Sodium Measurement for Power Plants

Water treatment performance and determination of purity have depended on sodium measurement for nearly four decades. Monitoring cation exchange performance and the purity of power makeup water, steam and condensate has benefitted from measurement of this key parameter. ...


Faster Power Plant Cycling

Rapid startup is critical for modern power plants, as peaks and valleys in demand fluctuate with the increased use of alternative, renewable sources. But power plant cycling comes with risks to expensive equipment. Maintaining control of water cycle chemistry is vital to help mitigate them.   ...


A new method for corrosion prevention

Corrosion monitoring, control and prevention is an ongoing battle in today’s power plants. Two of the strongest indicators of how well that battle is being waged is to monitor the corrosive salts of chloride and sulfate. ...


Deionization Resin Capacity Monitoring - White Paper

Eliminating contamination of a power plant's water cycle is a critical element of protecting expensive plant equipment such as turbines and boilers from corrosion and pitting. Learn about a proactive approach for predicting when resin exhaustion will occur that offers significant benefits over the traditional elapsed time and totalized flow methods. ...


Custom coatings – Extending the life of rotating equipment

The latest surface coating technologies offer massive improvements to the expected service life of compressors, turbines and pumps that are subject to surface oxidation, corrosion, erosion and heat damage. ...


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