COOLING WATER TREATMENT CHEMICALS

COOLING WATER TREATMENT CHEMICALS

THE PROGRAMS OF RAKSON COOLING WATER TREATMENTS ARE INTENDED TO MEET ALL THE NEEDS OF COOLING WATER SYSTEMS. THEY ARE DESIGNED TO FACE ALL KINDS OF CHALLENGES, WHICH MAY OCCUR.

Generally, these main problems have to be solved:

  • Corrosion
  • Scaling and deposits
  • Microbiological growth
  • Fouling

These problems cannot be considered separately, since they are inter-dependent. Therefore, a complete treatment is needed, based on the combination of different treatments.

OBJECTIVE OF RAKSON COOLING WATER TREATMENT

  • Minimize problems from corrosion, scale, deposition, and growth to obtain maximum efficiency.
  • Implementation and control must be “do-able” with a minimum input of labor and money.
  • Cost effective as possible considering the total water system capital and operating costs.
  • Environmentally acceptable.

PRODUCT RANGE

SCALE & CORROSION INHIBITORS AND SYNTHETIC DISPERSANTS

CONTENTS
  • Phosphonates
  • Poly phosphates
  • Poly carboxylates
  • Ploy phosphate-phosphonate blends
  • Co polymer, Ter polymer, Quad polymer base synthetic low molecular wight polymers
  • High calcium tolerance specialized polymers
CHARACTERISTICS
  • Phosphorus containing and phosphorus free treatments.
  • Biodegradable products for a low environmental impact.
  • Provide highly effective scale inhibition as threshold inhibitors.
  • Inhibits CaPO4,CaSO4, ZnPO4 through dispersant mechanism.
  • Good Iron , Silt dispersions.
  • Effectively works over a wide range of pH and temperature.
  • Low dosage required.
  • High performance polymers sequests multivalent cations and prevent inorganic salts precipitation.

 

BIOCIDES

CONTENTS
  • Range of Oxidizing and non oxidizing biocides
  • Chlorinated Oxidizing
  • Brominated Oxidizing
  • Organo bromine based
  • Poly Quarts, MBT
  • Iso thioloze derivities
  • Guanidines, Carbamate
  • Glutardehyde, Triazine
  • Dichlorophene
  • DBNPA etc.
CHARACTERISTICS
  • Approved biocides against Legionella pneumophila.
  • Oxidizing and non oxidizing biocides for the control of bacteria, fungi and algae.
  • Specific biocides with rapid microbiocidal effect and quick decomposition after use in the cooling system.
  • Biocides for preventive and corrective treatments.
  • Broad spectrum , stable wide range of temperature and pH.
  • Active molecules are environmentally degradable hence no discharge problem.
  • Compatibles with most of other water treatment chemicals.
  • Prevent MIC (Microbiological Influence Corrosion).

 

BIO DISPERSANTS

CONTENTS
  • Anionic Surfactant
  • Non ionic Surfactants
  • Blends
CHARACTERISTICS
  • Dispersant to prevent fouling and sedimentation of suspended solids.
  • Biodispersants, for better efficiency of biocide treatments.
  • Specific treatments for pit water, once through systems, sea water or recycled waste water as make up water.
  • Clean fouled system.
  • Allowing biomass to disperse in to bulk water so make a larger area of biomass available for reaction with oxidizing – Non oxidizing biocides.