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PRODUCTS > PROCESS WATER TREATMENT > CHILLED WATER CIRCUITS
Cleaning chemical ( neutral pH cleaners)
Most chillers use water for heat transfer, so the water must be properly treated to prevent scale, corrosion and biological growth. A one-time chemical treatment is required for closed-water systems, which are typical of chilled-water systems connected to the chiller evaporator.

Open systems typically are used for condenser-water systems connected to the chiller condenser. Condenser systems that use sources such as cooling towers require continuous chemical water treatment. Managers should work with a chemical-treatment vendor familiar with local water supplies and can provide full-service maintenance for all facility water systems.

   
Corrosion Inhibitor (Nitrate and Molybdate based)
Most chillers use water for heat transfer, so the water must be properly treated to prevent scale, corrosion and biological growth. A one-time chemical treatment is required for closed-water systems, which are typical of chilled-water systems connected to the chiller evaporator.

Open systems typically are used for condenser-water systems connected to the chiller condenser. Condenser systems that use sources such as cooling towers require continuous chemical water treatment. Managers should work with a chemical-treatment vendor familiar with local water supplies and can provide full-service maintenance for all facility water systems.

   
Micro Biocide

Water Treatment Microbiocide is a synergistic blend of glutaraldehyde and quaternary ammonium salt which is specially formulated to provide a surface-active product that can clean and penetrate microbiologically-fouled surfaces. It is effective in controlling slime-forming and sulfate-reducing bacteria and algae. The ease of handling and high potency of Water Treatment Microbiocide facilitate its use in recirculating cooling towers, air washer systems, recirculating process water and closed loop cooling systems. It kills microbes such as bacteria, viruses, and fungi and used in disinfectant or antibacterial products.

   
Manual Dosing Pot

Range of Dosing Pots for adding liquid chemicals such as corrosion inhibitors and anti freeze solutions - to sealed heating and chilled circuits. The Pot should be connected between the main flow and return pipes, with the flow in at the bottom (PF) to aid venting.

   
Automatic Dosing System
By the use of dosing systems the dosing task becomes increasingly easier. Pre-mounted complete solutions made by ProMinent are immediately available and ready for the use in important applications of dosage. Sensor technology, controllers and metering pumps form a unit with the necessary tanks and are ready for operation without installation work.

Dosing@systems have three main advantages for the dosage of fluids@compared to single components:

  • Only one supplier and contact partner
  • No interface problems between single components
  • No own mounting works necessary. On demand, the whole system will be supplied as premounted and ready for operation or it will be commissioned by our technicians at the spot.

Our customers are provided a final solution that has only to be connected to hydraulic and electrical@supply lines. On demand, even that will be effected by ProMinent.

All@dosing systems are produced in our own factories, i.e. not only the main components such as metering pumps, controllers, sensor technology and tanks but also the mounting of the systems is effected from ProMinent staff. Thus ProMinent Quality is granted.

 
 

   
Side Stream filtration

The most effective filter system for cooling towers and process water is a permanent media unit with side stream filtration. With side-stream filtration, a portion of the water filters continuously, while the whole system is filtered every hour. Side-stream filtration works on the principle that continuous particle removal will keep the system clean. The filtration goal is not to make drinking water but to remove the fine dirt, dust, smoke and organic particles that collect in water.

   
  Flushing Operation

The CHILLED system will be flushed with a cleansing agent. Then when the entire agent is removed, a corrosion inhibitor will be added to the heating/chilled systems.

   
  Rectifying dirty/ Turbid System

Test Kits

Lovibond Domestic Test Kits & Reagents