Paper Technologies

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Preservation Control

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Products
Unique and proprietary aqueous solutions to provide cost-effective microbiological control and preservation in process additives such as filler slurries, pigments, coating, and machine wet end functional chemicals.

Comprehensive product line including:

  • Traditional organic biocides and preservatives
  • Enzyme-based technology

Application Strategy
Coordinated approach using our best products for each application, while designing a complete value-driven package to address:

  • Specific system requirements
  • Specific quality requirements for pigments, coating and filler slurries related to pH, color, viscosity
  • Product stewardship, health & safety
  • Environmental
  • Regulatory

Monitoring and Control Strategy
Monitoring of the chemical program(s) is completed using a variety of methods and/or combinations.

  • Microbiological enumeration: plate counts, dip slides
  • ATP and ORP monitoring
  • Visual inspection of treated systems and storage
  • On-site microscopy analysis
  • Detailed laboratory deposit analysis

Control strategy is based on a clear understanding of customer requirements and measurements, allowing service representatives to make necessary adjustments to programs using monitoring data/information as a guide.

  • Reduce or eliminate spoiled slurries additives
  • Reduce off-quality paper product due to microbiological deposits and holes
  • Improve runnability of process
  • Improve performance of additives, pigments, and wet end functional chemistries.
  • Increase length of time between system and storage cleaning

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Commitment makes the best chemistry.

  

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