Water for Hydrogen Generators
Impact of Water
Hydrogen generators use electrolytic dissociation of water to generate a continuous supply of high purity hydrogen. Water purity is important for their optimal performance.
The following contaminants should be avoided:
- Ions
Ions present in the water may interfere with the electrolysis process, and damage the electrochemical cells. They should be avoided. Ion exchange resins and/or reverse osmosis technologies can remove most of the ions present in tap water, making water suitable for this application.
- Particles
Particles may deposit on lines and membranes, damage the electrochemical cells and interfere with the functioning of the instrument.
- Organics
High loads of organics could potentially create deposits on the surface of the electrodes or form a coating on the membranes, and thus impact the local current. In addition, organic compounds can be used as nutrients by bacteria, and should therefore be kept to a minimum.
- Bacteria
Bacteria levels should be kept to a minimum, to prevent the formation of biofilm inside the instrument. bacteria levels can be minimized by controlling the levels of organics present in the water. Filtration may also be used.
More Information
Merck ResourcesFeel free to express your comments
Your opinion is important to us. Let us know if this information was useful, or if there was something missing that you'd like to see. Contact us.Related Resources
- Flyer: MyMilli-Q™ Infographic
- Water for Testing Chambers
- Water for Histopathology
- Water for Dissolution Testing
- Water for Lab Washers
- Water for Culture Media Preparation
- Milli-Q® IQ 7000 Ultrapure System
- Milli-Q® IQ 7003+ Pure & Ultrapure System
- Milli-Q® HX Pure Central System
- Milli-Q® CLX Clinical CLRW System
- Videos: Water Purification
- Webinars: Lab Water
- Architects & Engineers Resource Center
- 由SelectScience进行的产品审核
