General Water Treatment Solutions
Circulating Cooling Water
Circulating cooling water treatment system is recycled to the industrial sector in the cooling water temperature
and water treatment systems. Recycling of cooling water as the circulating water, cooling water in the cooling
process of production equipment or product, the water temperature, although little change in its physical
properties, but in the long cycle of use, the water concentration of certain dissolved or disappeared, dust
accumulation of biological growth, resulting in equipment, pipe scale deposition or corrosion of metal equipment
and pipeline; it must be cooled and stabilized, in order to make the circulating water system normally.
We will talk more about how to improve the water quality of circulating cooling water in order to protect the heat
exchangers and reduce effluent emissions, even zero-discharge for achieve the purpose of water saving.
In the circulating cooling water use, water quality changes as the harmful effects are:
1.
Scale: mainly due to the salt concentration in water and CO2 loss caused deposition of calcium carbonate scaling.
Affect the heat exchanger heat transfer efficiency; impact the operation of the circulating cooling water system.
2. The corrosion: water spray process caused increased levels of dissolved oxygen in water, enhanced water
resistance. May generate heat and corrosion of pipelines and facilities.
3. Fouling: suspended solids, sediment impurities in the atmosphere, corrosion and other flaking materials
deposited in the water to form a variety of impurities dirt. Collectively referred to as scaling and fouling deposits,
so the circulating cooling water problems can generally be classified as control of erosion and sediment.
We have the patent of circulating cooling water treatment technology for above problems solving.
For more solutions for kinds of surface water treatment equipment and plant for from a variety of different
surface water, please contact us
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