Cooling tower water conditioning - Water technology in harmony with the environment
Click the Aqua Correct Logo. Water conditioning and lime scale treatment. Water surface tension reduction. Hard water descaler
Physical Water Conditioning Technique
 Nielsen Technical Trading
P.O.Box 10, DK-4621 Gadstrup, Denmark
Phone: (+45) 46 19 09 90      Fax: (+45) 46 19 09 70
aqua-correct@aqua-correct.dk
Click the Aqua HP-Systems Logo. Hydro physical water purification. Exterminate bacteria's, algae, fungus and other organic micro organism
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TECHNOLOGY IN HARMONY WITH PHYSICS AND THE ENVIRONMENT

Physical make-up water treatment for evaporating cooling towers is standard in more than 4000 plants in Europe. It is chemical free, saves costs, environmentally safe and pollution free. Easily installed on the water supply inlet and effective in preventing deposits, it is the future alternative to avoid
chemicals in cooling tower water circuits.

AC6 1 1/2" supply water

Cooling tower coils

The problem:
50% closed coils by lime scale deposits in a cooling tower in spite of costly chemical
dosages.  Poor cooling, high compressor energy, and pollution. 
Water hardness: 20 degree = 380 PPM
The solution:
Cooling tower: 1 1/2" conditioner on the supply water.  Up-concentration of mineral salt automatically controlled by water conductivity measurement. Discontinued use of chemicals (only pure water treatment).
The results:
Within a few days solid deposits were dissolved and after 3 months fully removed from the coils.  Economical advantages: all chemical cost saved, less compressor energy by better heat exchange, and a total pollution free treatment.

NIELSEN TECHNICAL TRADING ApS - P.O.Box 10
DK-4621 Gadstrup - Denmark
aqua-correct@aqua-correct.dk