Xylem Analytics Blog

  • 7/22/2026
  • Dr. Markus Hoffmann

BSB in Wastewater Treatment Plants: Efficient Self-Monitoring with Modern Measurement Technology (OxiTop®-i)

Biochemical Oxygen Demand (BSB) is one of the most important parameters in municipal wastewater treatment. In every wastewater treatment plant, it forms the basis for operational self-monitoring and the evaluation of biological treatment processes.more

  • 2/24/2025
  • Dr. Lisa Wild, Nicolas Kaltwasser

Comparing Chlorine Measurement Methods: Colorimetric DPD Analyzer vs. Amperometric Electrode

This blog post explores the differences between these two methods and discusses their strengths and limitations.more

  • 8/1/2024
  • Dr. Klaus Reithmayer

Sensors for Dissolved Oxygen Measurement

Dissolved oxygen is mainly determined in connection with environmental conditions, but there are also technical applications where it is measured. Find out from our expert which sensors you need for this.more

  • 7/2/2024
  • Dr. Patrick Wolf

Phosphate elimination – measure, precipitate, control with the Alyza IQ PO4

From the EU level to individual specifications for wastewater treatment plants - the discharge values for phosphorus are decreasing. The Alyza IQ PO4 provides continuous and precise values for the required phosphate precipitation.more

  • 5/10/2024
  • Dr. Patrick Wolf

IQ SENSOR NET – almost 100 % recyclable packaging

Avoiding plastic and packaging waste is an everyday issue. Xylem Analytics Germany is also facing up to this challenge and packaging the IQ Sensor Net sustainably.more

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