Ultrapure Water Production


Ultra-pure water contains by definition only H20, and H+ and OH- ions in equilibrium. Therefore, ultrapure water conductivity is about 0,054 us/cm at 25oC, also expressed as resistivity of 18, 3 MOhm. Ultrapure water production often has to be done in 2 steps. For example, from tap water or fresh groundwater, the water should first be demineralized by membrane filtration or ion exchange to reach the ultimate conductivity of 10 us/cm. The demineralized water is then processed through a high performance Mixed Bed or by Electrodionisation. Ultra-pure water is mainly used in the semiconductor and pharmaceutical industry.

  • Membrane filtration
  • Electrodionisation
  • Microfiltration
  • Membrane elements
  • Applications in Pharmaceutical and Biotechnology Companies

Related Conference of Ultrapure Water Production

April 17-18, 2024

14th International Conference on Chemistry Meeting

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13th World Congress on Chromatography

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