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Ultra Pure Water

http://m.stcytz.com/applications/ultra-pure-water.htm
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Ultrapure water (UPW) is water that has been purified to very strict specifications, containing by definition only H20, and H+ and OH- ions in equilibrium. Therefore, ultrapure water conductivity is about 0,055 uS/cm at 25oC, also expressed as resistivity of 18,2 MOhm.

Ultra pure water is mainly used in the semiconductor and pharmaceutical industry.

Ultrapure water production often is produced through processes like

?membrane filtration or ion exchange to reach the ultimate conductivity of 10 uS/cm.

The demineralised water is then processed through a high performance Mixed Bed or by Electrodeionization.

Check our web page on water conductivity.

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Space filling model of a water molecule

Molecule of H2O

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For more information, please contact us: Feedback Form or call us on +31 152 610 900

Lenntech (European Head Office)

Distributieweg 3
2645 EG Delfgauw
The Netherlands
Phone: +31 152 610 900
fax: +31 152 616 289
e-mail: info@lenntech.com


Lenntech USA LLC (Americas)

407 Lincoln Road, Suite 11-C
Miami Beach, FL 33139
Phone: +1 877 453 8095 (speaks English & Spanish)
e-mail: info@lenntech.com


Lenntech DMCC (Middle East)

Level 5 - OFFICE #8-One JLT Tower
Jumeirah Lake Towers
Dubai - U.A.E.
Phone: +971 4 429 5853
e-mail: info@lenntech.com


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