First Mining Drc-Zambia Sep/Oct 2017 FMDRC-Zambia Sep Oct | Page 41

Products &
SERVICES
Organic load under control
Endress+Hauser launched a new analyser for chemical digestion of samples, operational and can be carried out easily, reducing maintenance
the chemical oxygen demand. Liquiline System occupational safety play an important role in costs and increasing process uptime.
CA80COD is perfectly suited for
environmental monitoring and applications in
the measuring process. “Liquiline System
CA80COD features a soware-controlled Saving time during commissioning and
safety cover that prevents opening of the operation
Reliable assessment of the organic load digestion reactor when it is too hot or under All Liquiline System analysers share the user-
Chemical oxygen demand is the most pressure”, explains Endress+Hauser's product friendly operating concept that plant personnel
commonly used parameter to determine the manager Jan Swart. “It thus ensures the highest already know from other online analysis
organic load of wastewater. Precise online level of safety”. e precisely adjusted reactor parameters such as pH or conductivity.
measurement of COD in the inlet of wastewater temperature guarantees complete digestion of Operating errors are virtually eliminated. e
treatment plants helps to re-direct heavily the sample and a redundant light barrier in the analysers can be easily upgraded to a complete
loaded water into buffer basins while optical dosing unit provides the best level of measuring station by connecting Memosens
measurement in the outlet enables plant reliability. sensors. ey then adopt the transmitter
municipal and industrial wastewater.
functions, which reduces the total number of
managers to evaluate the cleaning capacity of
Pre cision star ts w ith pre cis e dosing devices in the plant. Integration of the analysers
Liquiline System CA80COD is equipped with into the process is done fast: e self-priming
peristaltic pumps that are able to cope with CA80COD is either directly installed without
particles which is important for the detection of an additional sample preparation or easily
particle-bound COD. It also uses an optical integrated in bypass installations using the
dosing unit guaranteeing precise and optional y-strainer.
reproducible dosing of small reagent volumes. Liquiline System COD analysers help
Automatic cleaning and calibration functions wastewater treatment plant managers to
make sure that the analyser maintains its document their plant's cleaning capacity while
precision over a long period of time without supporting managers of industrial plants to
manual intervention. If disturbances should keep their discharge fees under control.
occur, advanced diagnostics with remote access For more information, please visit:
Safety for process and personnel help plant managers to analyse and remedy http://bit.ly/COD_Analyser_CA80COD
Since COD measurement requires thermal and them quickly. Required maintenance measures
their plants. In industrial wastewater treatment,
COD is measured in the outlet to support load-
based billing according to the polluter-pays
principle. Liquiline System CA80COD is the
right analyser for all plant managers that require
“true” COD values to comply with regulations:
It uses the established dichromate measuring
method ensuring consistent comparability to
lab measurements and its detailed logbooks
provide all required documentation to the
authorities.
FMDZ |
Sep - Oct 2017
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Page41