billedet viser et eksempel på en tilgængelig løsning
Liquiline Control is a PLC-based automation solution that ensures reliable nitrogen removal from wastewater, stable processes even during peak loads, and cost savings through optimized air supply to the aeration tank. It is designed as a modular, expandable and decentralized system in various housing configurations. This flexibility allows quick and easy integration into existing process control systems as well as the integration of existing instrumentation.
Solution overview:
Available for:
Vand og spildevand
Hardware & Software:
Based on a Programmable Logic Controller (PLC)
Available for installation in existing cabinets or as a separate turnkey cabinet
Easy integration into existing distributed control systems (DCS) via digital fieldbus communication
Also available as complete solution with control software, necessary instrumentation (e. g. ion-selective sensor or ammonium analyzer and oxygen sensor) and a wide range of services
Validation of measured values and sensor signals
Predictive control strategies for attenuating ammonium load peaks
Secure and convenient remote access via webserver
Operation via supplied touch display, via smartphone / tablet or from the control room
Adding further software modules is possible at any time
Services:
Consulting
Project management
Factory acceptance test (FAT)
Site acceptance test (SAT)
Certification (CE)
Commissioning by experienced Endress+Hauser service engineers
On-site trainings
Remote maintenance
Optimization during operation
Worldwide installation, maintenance, and service from a single source
Up to 30 % energy savings in the aeration process
The blowers in a wastewater treatment plant require enormous amounts of electricity – they account for up to 70 % of the plant's total energy requirements. Optimize your nitrogen removal by using Liquiline Control and tap into considerable savings potential. The automation system controls ammonium and nitrate removal based on the influent load and your individual limits for ammonium and total nitrogen. The result is reliable, energy-saving denitrification of the wastewater.
The Liquiline Control automation solution dynamically controls the air supply to the aeration tank in line with the fluctuating loads in the influent. It regulates the optimum amount of air based on the respective oxygen, ammonium and nitrate concentrations as well as the amount of wastewater flow. This way, you ensure reliable compliance with the limit values for total nitrogen and ammonium while saving large amounts of energy and on costs for the activated sludge process.
Always stay on the safe side with predictive control strategies
Even with dynamic inflows and loads and easily comply with defined limits for total nitrogen and ammonium at the outlet of your wastewater treatment plant.
Optimize your air supply
to the biology and thus your energy consumption with the automated system
Maximum control
Control up to three independent zones in the biological stage simultaneously
Remain flexible
for future adjustments and switch from intermittent to continuous aeration at any time
Permanent complete control of the process
You can adjust all relevant parameters (limit values and control parameters) at any time.
Liquiline systemet styrer nitrifikations- og denitrifikationsprocessen i Stadtlohns rensningsanlæg. Styresystemet sikrer, at grænseværdierne og den optimerede energiforbrug overholdes.
Automatisk fjernelse af nitrogen i Stadtlohns rensningsanlæg
For at skære ned på energiforbruget i den biologiske fase på dette anlæg til håndtering af spildevand købte byen Velen energieffektive blæsere og integrerede systemet Liquiline til luftstyring.
/
Interested in our solutions? Our consultants can answer all your questions
High-performing flowmeter with intelligent and dynamic adaptation to changing process conditions. Measurement of gases and gas mixtures in circular piping or rectangular ducts.
Få større driftseffektivitet og pålidelige målinger i felten, og imødegå kvalitetsmæssige, sikkerhedsmæssige og miljømæssige risici med vedligeholdelsesservices fra Endress+Hauser.
Vi sikrer optimal tilgængelighed for jeres spildevandsanlæg
Se Endress+Hausers instrumenter, som er særligt udviklet til spildevand. Memosens og Liquiline samt overvågningsløsninger, som forenkler jeres processer for spildevandsbehandling.
With this smart monitoring solution, you gain full transparency of all activities in your drinking water or wastewater network. Learn how you can save time while reducing operating and energy costs.
Phosphorus removal from wastewater with Liquiline Control
Discover the Liquiline Control automation solution for reliable phosphorus removal from wastewater, stable processes even during peak loads, and cost savings through optimized use of precipitants.
Water quality monitoring systems for drinking water
Explore Endress+Hauser water industry solutions for cost-effective and reliable drinking water quality monitoring, today and into the future.
Wastewater effluent monitoring systems for all industries
Learn more about our robust, turnkey wastewater monitoring systems with smart maintenance that help you comply with your legal and contractual limits.
Overvågningssystemer til kommunale rensningsanlæg
Oplev Endress+Hausers intelligente overvågningsløsning til rensningsanlæg. Overhold lovbestemte grænseværdier med større nøjagtighed med vores brugervenlige, omkostningseffektive nøglefærdige overvågningssystemer.
Vi værner om dine personlige oplysninger
Vi anvender cookies for at forbedre din browseroplevelse, indsamle statistiske oplysninger med henblik på optimering af webstedets funktionalitet og levere skræddersyede annoncer eller indholdselementer.
Hvis du vælger "Accepter alle", giver du dit samtykke til vores brug af cookies.
Yderligere oplysninger fremgår af vores Cookiepolitik .
