Improved Wastewater Treatment & Mill Performance

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Improved Wastewater Treatment & Mill Performance with New COD Monitoring Technology

MANTECH’s mission is to generate the highest quality results in the shortest amount of time with the goal of enabling our customers to have significant positive economic and sustainable impacts on their businesses and communities.

| peCOD | A Nanotechnology Based Approach

Roughly 2 times the oxidizing power vs. dichromate

  • i.e. Benzene, 1.8 by CODcr and 2.6 by peCOD
| Process Optimization | Chilean Mill & peCOD
  • Integration of peCOD reduced analysis time by more than 5 hours for COD determination
  • Improved safety, environment and savings
    • Decreasing hypochlorite used for bleaching
    • No loss in product quality

 

PeCOD Analyzer Benefits

Proven peCOD Correlation with Filtered (0.45 µm) CODCr for Multiple Sampling Locations of a Thermomechanical Pulp and Paper Mill.

Proven peCOD Correlation with Filtered (0.45 µm) CODCr for Multiple Sampling Locations of a Thermomechanical Pulp and Paper Mill.

| Future |
  • Improving Robustness of Online peCOD technology
  • Current challenges are the filtering for accurate peCOD analysis
  • Secure wireless data output for all peCOD Analyzer configurations
  • Multiple jurisdiction regulatory approval
  • Includes Canada, USEPA, Europe and Pulp & Paper Industry
  • New method, not alternative to dichromate
  • Applications and advantages developed for all industries and matrices
  • Expectations and deliverables clearly defined

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