On-Line Total Organic Carbon

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Organic Monitoring

Nutrient Monitoring

Biological & Toxicity

Sampling & Flow Measurement

Primary devices/ flumes/weirs

On-Line TOC

Envitech can offer an on-line TOC analyser suited to your application:

UV persulphate TOC - simple to use and robust TOC analyser
High Temp TOC for difficult to handle waste streams and with high salt concentration
UV Spectral analysis spectroscopic in-situ sensor

CSys_Toc2
High Temperature Oxidation

CSys_Toc Method :

The self-cleaning rotating slit filter allows only particles of defined size into the furnace.
easily accessible salt trap which can quickly be changed without shut down.
The catalyst is located to the outside of the furnace. This increases its useful life and facilitates exchange.

CSys_EZToc
UV Persulphate TOC

The CSys_EZToc uses low-temperature UV-promoted, persulfate oxidation to convert organic carbon compounds to CO2, which is then measured using a non-dispersive infrared detector to determine the total organic carbon. Sample is drawn into the EZToc by the source pump, and continuously sampled by a feed pump to a scrubbing column, where dilute phosphoric acid converts inorganic carbon compounds to CO2 which is removed by sparging

UV Toc components:

List of Articles : On-Line TOC Monitoring (organic monitoring)

On-line BOD for process control

"We also review the analyzer data on a monthly basis and compare the results with routine laboratory BOD5 data for the same time period. We have found there to be an excellent correlation between the lab and the analyzer results."

Use of on-line Bod for product loss at a dairy

STIPscan multi - parameter measurement