Xylem Analytics Blog

  • 8/11/2026
  • Xylem Lab Solutions

BOD Handbook: Theory and Practice tipps (PDF)

In our BOD Handbook, you’ll find essential background knowledge and practical tips to support accurate, consistent biochemical oxygen demand measurement in routine laboratory and field applications.more

  • 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

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