Chemical treatment in chilled water system, chemical quantity calculation

In this article I talk about chemical treatment in chilled water system and chemical quantity calculation. So let's start

TREATMENT PROGRAMME

A 0029 (Corrosion Inhibitor)

A 0029 is a concentrated liquid blend of corrosion inhibitors designed to control pitting and corrosion in closed chilled water and hot water systems. It will protect all metals commonly found in a closed system from corrosive attack.

Advantages

• Inhibits corrosion by forming a protective film on metal surfaces.
• Maintains system in an alkaline non-corrosive environment.
• Inhibits corrosion of copper surfaces by forming a thin protective film.
• Keeps system clean and free of heat absorbing sludge and mineral scale deposits.
• Used in both chilled and hot water closed loop systems.
• Effective corrosion and scale control obtained at low dosages

DOSAGE RATE      :           3 KGS / M³ OF SYSTEM VOLUME

MICROBIOCIDE- A2400

 A 2400 is a non-foaming polymeric, cationic micro biocide with broad-spectrum effectiveness against a variety of organisms.

Advantages

• Effectively controls the growth of bacteria, algae and fungi.
• Can be used in both acid and alkaline system environments.
• Useful in systems that cannot tolerate foam.
• Able to penetrate deeply into deposits
• Provides high kill rate at low dosage.

 DOSAGE RATE      :           100 mls / M³ OF SYSTEM VOLUME

In below video it's explained in more details