Seres OL

Seres OL is a part of the Swiss water online instrumentation specialist Swan Group.

Seres OL focuses on the development and production of water and hydrocarbon analysers of highest quality. In the long term, synergies within the Swan Group will result in new innovative products for industrial use.

The portfolio includes analysers for selected parameters in potable and wastewater treatments, the power industry, and other industrial applications:

Seres OL
  • Aluminium
  • Ammonium
  • Chlorides
  • COD (Chemical Oxygen Demand)
  • Colour
  • Phenol
  • Total Alkalinity
  • Total Hardness
  • Total Iron
  • TOC (Total Organic Carbon)

By offering innovative and reliable solutions, guaranteeing long-term analyses and in compliance with current standards, Seres OL aims to guarantee technological excellence and a personalised customer approach.

Drinking Water

The quality of drinking water is measured at different stages: at the entry to the treatment plant, during the treatment process, at its exit from the treatment plant and all along the distribution network.

Surface Water

Seres OL plays a role in the protection of surface water, spring water, rivers and groundwater. The aim is to obtain real-time measures of surface water pollution, in order to, if necessary, protect drinking water at its source.

Waste Water

Automatic analysis of waste water requires a great knowledge of effluents. For over 50 years now, Seres OL has developed various systems of on-line sample preparation, such as paper filtration, tangential filtration or sample intake through sampling loops.

Process Water

The automatic analyser is the only one which fulfils the requirements of real-time measurements, suited to industrial processes. The monitoring of process water quality, such as cooling water, is standard. However, each industrial process has its own particularities.

Sea Water

Prevention of the pollution of sea water by hydrocarbon wastes:

  • Oil tankers
  • Oil Rigs
  • Refinery Wastes

Featured Seres OL Products