New colorimetric analysers have been added to the Liquiline System platform. The CA80 range uses standard ISO methods to ensure accurate, repeatable online measurement of nutrients and metals in water and wastewater, comparable to lab measurements.
The range covers nutrient parameters such as ammonia, orthophosphate and COD, and metals like chromium, iron and aluminium. The analysers are complemented by a new sample preparation range, the CAT8x0 series.
Easier operation thanks to familiar interface
Liquiline Systems share the user-friendly operation that plant personnel already know from Endress+Hauser’s other online analysis devices, for example the Liquiline CM44 and CM42, used to measure parameters such as pH and conductivity. The familiar hardware and software interfaces virtually eliminate operating errors.
The CA80 analysers, based on the Liquiline platform, can be easily upgraded to a complete measuring station by connecting up to four Memosens sensors, which reduces the total number of devices in the plant.
For applications where sample preparation is needed, the CAT810/ CAT820 sample preparation systems are available. They are fully controlled by the CA80, speeding up commissioning and operation. The new sample preparation system is flexible with options to sample all critical control points of the wastewater treatment plant, from the inlet via the aeration basin to the final treated effluent or from pressurised pipes.
Low reagent consumption and simplified maintenance
Operating costs of a colorimetric analyser rise and fall with the reagent consumption and the reagent lifetime. To ensure low reagent consumption, Liquiline Systems are designed with highly precise dispensers for reagent dosing and an intelligent cooling system to prolong reagent life while in use. Automatic cleaning and calibration functions ensure that the analyser and sample preparation system work reliably and without manual intervention over a long period of time.
If disturbances should occur, advanced diagnostics with remote access through an optional web server can help plant operators to analyse and remedy them quickly. Regular maintenance measures can be carried out easily without specialised tools, reducing maintenance costs and increasing process uptime. The analysers also feature detailed logbooks that provide continuous recording of the parameter values and enable plant managers to prove compliance to water authorities.
The full CA80 range:
Liquiline System CA80NO
Enables users to meet the specified nitrite limits in potable water, mineral water and raw water for food production.
Liquiline System CA80CR
Helps water treatment facilities comply with chromium limits and supports managers of electroplating plants or tanneries in achieving environmentally compliant processes.
Liquiline System CA80PH
Enables users to precisely measure orthophosphate in all critical control points.
Liquiline System CA80AM
Is the colorimetric analysing system for ammonia, fit for all critical control points of water and wastewater treatment where ammonia reduction is required.
For more information please email sales@uk.endress.com or call us on 0161 286 5050