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Water is the lifeline of any
industry.
In every industry, water is used in one form or other. Water is
mainly used as a cooling medium in industries for equipments like
heat exchangers, compressors, radiators, chillers, spot welding
guns, diesel generator sets, furnaces, condensors, etc. As we all
know untreated water can cause harm to the equipments and waterlines
as it contains impurities like dissolved, suspended solids and
biological micro-organisms. Due to these impurities, it causes
problem like scaling, corrosion, algae and fungi deposits.
The main purpose of treating cooling water is to overcome the above
said problems, which otherwise, leads to harmful effects like loss
of heat transfer, puncturing of waterlines, pitting, irregular flow
of water, reduced efficiency of cooling system, breakdown and
finally, lower life of the equipment.
Antiscalant : MAX – 100
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Scales in the cooling system are formed due to the salts like
bi-carbonates and carbonates of calcium and magnesium which are
present in water. As the temperature of the water rises, the
bicarbonates decomposes to carbonates which in turn precipitates on
metallic surfaces of cooling systems as scales. Silica, magnesium
alkalinities, calcium sulphates, dissolved solids, rate of heat
transfer and PH of the water, are the other parameters which
accelerates the scale formation.
In addition to the above said parameters corrosion is also a major
problem. The metals suffer corrosion when it comes in contact with
water due to oxidation. The factors which results in corrosion are
dissolved oxygen, free carbon dioxide content, PH factor etc., MAX -
100 is a strong formulation which inhibits scale & corrosion.
Regular dosing of MAX - 100 can control further scale formations.
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Algae & Fungi Control Chemical :
MAX - 200 & MAX – 300
Algae and fungus are formed due to the exposure to sunlight of the
cooling systems. This formation causes loss of heat transfer when it
gets blocked in the water lines. These organisms escape into water
tubes, pipelines and form a thin layer of slime which will have
adverse affect on heat transfer. The rate of growth of algae
increases in open cooling system, when compared to the closed
systems. Further algae and fungus destroys the cooling systems as it
blocks the spray nozzles which results in reduced flow of water. Our
algae control chemical inhibits further algae formation.
Chemical control of biological growths involves killing or
inhibiting the growth of these organisms. MAX - 200 & MAX - 300 are
powerful biocides to arrest the growth of algae and fungi. It is
also very effective against iron bacteria and thus prevents rusting.
It can be administered in shock dosage to kill the growth of algae.
It can also be used in lower concentrations to inhibit the growth of
micro-organisms. Prevention of growth of algae & fungi results in
improved efficiency of the cooling systems by reducing heat transfer
losses. |
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