Chemical Cleaning

chemcal

Technically Advanced. Safer. Cost Effective. The need to clean your industrial equipment can be disruptive to your business and any interruptions or delays can severely affect your bottom line. At Veolia we utilise technically advanced, cost-effective chemical cleaning solutions to quickly and efficiently dissolve and breakdown contaminants inside your piping, cooling water systems, boilers, tanks and reactors.
 

What is Chemical Cleaning?

Also known as chemical decontamination, chemical cleaning is the application of chemicals to dissolve, breakdown or alter deposits, scales and sludge by exploiting chemical properties and reactions for the purpose of dissolution. Chemical cleaning can reduce cleaning time by as much as 90% and generates higher levels of cleanliness compared to mechanical methods, simultaneously reducing the waste generated as part of the cleaning process.
Chemical Cleaning Brochure
PDF - 302.49 KB

Chemical cleaning also has the ability to treat the empty space in a vessel/unit to remove volatile and light contaminants as a safer and more efficient alternative to conventional cleaning. The process has 100% surface contact with uniform removal of scale deposit and is safe to all metallurgy. It can even stop the corrosion process and provide surface passivation. The process can also provide quantitative and qualitative treatment data through chemical analysis for greater understanding and awareness of asset quality.

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At Veolia we can provide all of your chemical cleaning needs including:
  • Vessel/unit decontamination and cleaning
  • Inhibited acid/caustic cleaning and flushing
  • Process cleaning
  • Pre-commissioning and de-commissioning cleaning
  • Infield chemical analysis and testing
  • Chemical passivation/pickling/surface treatment
  • Descaling
  • Hydrocarbon freeing and degassing
  • Mercury decontamination
  • Degreasing
  • Breaking of asphaltines and coke polymers
  • Dewaxing and defouling
  • High volume product transfer and filtration
  • Short term boiler hire
  • Specialist chemical supply
  • Various boilers and turbines (e.g. package and waste heat)
  • Condensers
  • Compressor system
  • Heat exchangers
  • Piping systems and process lines
  • Struvite cleans (WWTP)
  • FCC, crude and vacuum units
  • Visbreaker units
  • Aromatics units
  • Amine regeneration systems
  • Desalters
  • Services
    At Veolia we can provide all of your chemical cleaning needs including:
    • Vessel/unit decontamination and cleaning
    • Inhibited acid/caustic cleaning and flushing
    • Process cleaning
    • Pre-commissioning and de-commissioning cleaning
    • Infield chemical analysis and testing
    • Chemical passivation/pickling/surface treatment
    • Descaling
    • Hydrocarbon freeing and degassing
    • Mercury decontamination
    • Degreasing
    • Breaking of asphaltines and coke polymers
    • Dewaxing and defouling
    • High volume product transfer and filtration
    • Short term boiler hire
    • Specialist chemical supply
  • Common Applications
    • Various boilers and turbines (e.g. package and waste heat)
    • Condensers
    • Compressor system
    • Heat exchangers
    • Piping systems and process lines
    • Struvite cleans (WWTP)
    • FCC, crude and vacuum units
    • Visbreaker units
    • Aromatics units
    • Amine regeneration systems
    • Desalters