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Load peaks in your WWTP?
No problem with Liquiline Control!

Predictive automation solution for maximum process reliability in your wastewater treatment plant

Liquiline Control uses intelligent algorithms to control the blowers in the biological stage reliably, efficiently and now, thanks to an entirely new feature, predictably! The system uses multiple measured values and the flow velocity to calculate what oxygen quantity is needed in the aerobic zone to reliably decompose harmful substances and nutrients. It then controls the blowers accordingly to achieve the required oxygen level.

Always ready

©Endress+Hauser

With Liquiline Control, your wastewater treatment plant is always prepared for load peaks and therefore protected against situations in which the blowers are no longer able to compensate for the oxygen depletion.

Benefits

  • Reliable outlet values even with load peaks.

  • Effective decomposition of harmful substances and nutrients at all times.

  • Predictive control system protects your biological stage from overload.

  • Efficient control of your blowers prevents energy-intensive high-load phases.

  • Easy system integration and operation.

Liquiline Control: harness the power of prediction. Curious?

Click here to learn more about this effective, predictive control solution.

With Liquiline Control, your wastewater treatment plant is always prepared for load peaks. ©Endress+Hauser
Liquiline Control controls your blowers predictivly and ensures reliable outlet values. ©Endress+Hauser
Liquiline Control features easy integration into your plant and convenient operation. ©Endress+Hauser
  • With Liquiline Control, your wastewater treatment plant is always prepared for load peaks.
  • Liquiline Control controls your blowers predictivly and ensures reliable outlet values.
  • Liquiline Control features easy integration into your plant and convenient operation.

Related offering

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

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Variable

FLEX selections Technical excellence Simplicity
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  • X

Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
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  • X

Lean selection

Handle your core processes easily

Technical excellence
Simplicity
  • F
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  • E
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Extended selection

Optimize your processes with innovative technologies

Technical excellence
Simplicity
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Xpert selection

Master your most challenging applications

Technical excellence
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Variable

Success stories

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    The all-round carefree panel

    Water Analysis Panels make continuous monitoring of drinking water easy at the water treatment plant in Frasnacht, Switzerland.

  • The Stadtlohn WWTP regulates nitrogen reduction using the Liquiline Control. The Stadtlohn WWTP regulates nitrogen reduction using the Liquiline Control.

    Controlled by Liquiline Control

    Liquiline Control regulates nitrification and denitrification in the Stadtlohn wastewater treatment plant. The control system ensures compliance with limit values and optimized energy usage.

  • The Stadtlohn wastewater treatment plant regulates phosphate elimination using Liquiline Control. The Stadtlohn wastewater treatment plant regulates phosphate elimination using Liquiline Control.

    Controlled by Liquiline Control

    The wastewater treatment plant in Stadtlohn (Germany) regulates phosphate removal using the Liquiline Control system. The result: stable outlet values with optimized precipitant consumption.

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    Trinkwasserqualität für höchste Ansprüche

    Damit die Trinkwasserqualität den hohen Ansprüchen der Gesetzgebung entspricht, setzt der Zweckverband Seewasserwerk Hirsacker-Appital auf Betriebssicherheit durch kontinuierliche Messung.

  • Z'Hof pumping station Z'Hof pumping station

    Water supply, municipality of Oberdorf

    The new control system has significantly simplified monitoring the reservoirs.

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      Sichere Trübungsmessung im Prozess- und Trinkwasser

      Die Trübung ist der wichtigste kontinuierlich gemessene Qualitätsparameter in der Wasseraufbereitung. Mit Memosens-Technologie und hygienischem Design liefert der Turbimax CUS52D verlässliche Laborpräzision in allen Lagen.

    • Prozesswechselarmatur CPA871 Prozesswechselarmatur CPA871

      Prozesswechselarmatur CPA871

      Wo Sensoren zyklisch gewartet werden müssen und eine Prozessunterbrechung unmöglich ist, empfiehlt sich der Einsatz von Prozess-Wechselarmaturen.

    • Water monitoring with analysis panel solution. Water monitoring with analysis panel solution.

      Water monitoring saves lives

      Water is increasingly being considered a valuable product in most countries. Therefore, the acceptance for water wastage is continuously decreasing and the need to control the water quality is rising.

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