Determination of sulphides

With the online analysis system Sulfimax GX online WATER, sulphides or H₂S in wastewater can already be determined below the odour threshold. This is achieved by coupling a highly effective gas extraction with a selective detection method.

Applications

• Online acquisition of the current sulfide concentration
• Waste water analysis for control systems (pump sump, free level or pressure water pipe)
• Landfill leachate monitoring
• Industrial sewage treatment plants
• Municipal sewage treatment plants

Advantages

• Automatic sample dosing
• Hardly any cross-sensitivities due to indirect method
• Output 4 - 20 mA for integration of the H₂S signal into the control system
• Short measuring intervals allow fast reaction to changes
• Low maintenance requirements

Features

• Detection of the true H₂S content directly in the liquid phase and thus independent of weather conditions (even in strongly basic samples)
• Simple calibration
• Simple, clear software
• No cross-contamination due to self-cleaning between measurements
• Long sensor life due to integrated regeneration processes

 

Informations about the Sulfimax GX online WATER