Solution

SWAS — Steam and Water Analysis System

A system that continuously monitors the chemical quality of the steam-water cycle in thermal and steam-boiler plants through sample conditioning, cooling and online analysis.

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What is SWAS?

SWAS (Steam and Water Analysis System) continuously monitors the chemical quality of the steam-water cycle in thermal, cogeneration and steam-boiler plants. High-temperature, high-pressure samples are conditioned and cooled for safe, accurate measurement.

Continuous monitoring of the water-steam chemistry helps prevent failures caused by corrosion, scaling and deposits in boilers, turbines and piping.

Live data screen

SWAS live monitoring

Sample parameters from the steam-water cycle. Tap a parameter to switch the chart to its value and colour.

SWAS · Steam-Water CycleLIVE

Tap a parameter to change the chart

System components

  • Sample conditioning and cooling
  • Pressure and flow reduction stations
  • pH and conductivity (specific / cation) measurement
  • Dissolved oxygen measurement
  • Silica and sodium analysers
  • Data logger and SCADA integration

Benefits

Equipment protection

Protecting boilers and turbines by reducing corrosion and scaling risk.

Continuous monitoring

24/7 online tracking of water-steam chemistry and alarm management.

Efficiency

Reducing downtime and maintenance costs through early intervention.

Frequently asked questions

Questions on your mind

SWAS continuously measures the chemical quality of the water-steam cycle, helping to reduce corrosion and scaling risk in boilers, turbines and piping.

Typically pH, specific and cation conductivity, dissolved oxygen, silica and sodium; it can be extended as needed.

High-temperature, high-pressure samples are cooled and pressure-reduced (conditioned) for accurate, safe measurement.

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