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Deox/2000® Dechlorination Analyzer

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Online dechlorination process instrument for the continuous measurement of Sulphur Dioxide and total chlorine residuals

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  • Supports compliance with discharge permits for Cl2 residuals in wastewater and cooling water processes
  • Sulfite residual monitoring prevents costly overfeed of the dechlorination chemical
  • Low sample flow cell design for economical reagent usage
Discontinued product
evoqa

Online dechlorination process instrument for the continuous measurement of Sulphur Dioxide and total chlorine residuals

  • Supports compliance with discharge permits for Cl2 residuals in wastewater and cooling water processes
  • Sulfite residual monitoring prevents costly overfeed of the dechlorination chemical
  • Low sample flow cell design for economical reagent usage
Discontinued product

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Description

The Deox/2000® dechlorination measurement module is the most effective on-line instrument for accurate measurement of both sulfite and total chlorine residuals in wastewater plant effluent. With its unique “center zero” residual analysis capability, control to a SO2 setpoint is achievable and ensures complete dechlorination at a level to support compliance with discharge permits. Costly SO2 overfeed is minimized. This measurement technology is used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurement and control capabilities.

Product Overview

Features

  • Continuous, on-line measurement of both sulfite and chlorine residuals
  • Five operating ranges from 0.5mg/L SO2 - 0.5mg/L Cl2 to 10.0mg/L SO2 - 10.0mg/L Cl2
  • Proven, amperometric, three electrode measuring cell for direct measurement of residuals
  • Unaffected by varying water quality, changes in turbidity, temperature or conductivity
  • Stable chloramine-T reagent for generation of the iodine bias

Benefits

  • Fast speed of response for control applications and monitoring rapid water quality changes
  • Separate flow cell and electronic packages for installation flexibility

Applications

  • Boiler Feedwater 
  • Cooling Tower Water Treatment,
  • Equipment Washing and Sanitization
  • Industrial Pretreatment
  • High Purity Water Treatment
  • Industrial Pretreatment
  • Chloramination
  • Distribution system re-chlorination
  • Drinking water disinfection
  • Reverse Osmosis Membrane Pretreatment
  • Wastewater and Reuse chlorination/dechlorination
  • Industrial Pretreatment

Specs

A&C Category
  • Measurement Cells /Assembly
Measuring Parameters
  • Total chlorine, Sulphur dioxide (SO2), Sodium bisulphite

Documentation

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