1<br />Reverse Osmosis Design: Designing Effective Reverse Osmosis Equipment for Industrial and  Power Generation Applicat...
2<br />Reverse Osmosis Equipment for Power Generation<br />Primary power generation Reverse Osmosis application is boiler ...
3<br />Reverse Osmosis Equipment Definitions<br />Osmosis<br />Pure water diffuses from the dilute side to the concentrate...
4<br />Designing Reverse Osmosis Equipment for Power Generation<br />Four main components to an RO system<br />Element<br ...
5<br />Reverse Osmosis Equipment for Power Generation<br />RO Element types<br />Spiral wound<br />Hollow fiber<br />Large...
6<br />Reverse Osmosis Equipment for Power Generation<br />RO Array<br />How the elements are grouped together<br />Series...
7<br />Industrial Reverse Osmosis for Power Generation<br />RO Stage<br />A series of elements linked together such that t...
A Two Stage RO System for Power Generation<br />www.LayneWater.com<br />
Reverse Osmosis for Power Generation<br />RO Pass<br />An arrangement of elements where the permeate from pass 1 becomes t...
A Two-Pass Two-Stage RO System <br />www.LayneWater.com<br />
11<br />Using Multiple Passes to Improve  Permeate Quality in a Power Generation Example<br />Note: Calculated results.  F...
Using Multiple Stages to Reduce  Wastewater in a Power Generation Example<br />Note: Calculated results.  Field efficienci...
13<br />Critical Next Step!<br /> Download and read the complete whitepaper while it is still available:<br />Reverse Osmo...
14<br />Why Choose Layne for your Power Generation Reverse Osmosis Applications?<br />Total Water Expertise from Source to...
15<br />15<br />www.LayneWater.com<br />
Upcoming SlideShare
Loading in …5
×

Reverse Osmosis Design: Industrial Reverse Osmosis Equipment

1,654 views
1,500 views

Published on

Free Reverse Osmosis Design Guide. Industrial Reverse Osmosis Equipment Made Simple. www.LayneChristensen.com

Published in: Technology, Business
0 Comments
2 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
1,654
On SlideShare
0
From Embeds
0
Number of Embeds
7
Actions
Shares
0
Downloads
0
Comments
0
Likes
2
Embeds 0
No embeds

No notes for slide

Reverse Osmosis Design: Industrial Reverse Osmosis Equipment

  1. 1. 1<br />Reverse Osmosis Design: Designing Effective Reverse Osmosis Equipment for Industrial and Power Generation Applications<br />www.LayneWater.com<br />1<br />
  2. 2. 2<br />Reverse Osmosis Equipment for Power Generation<br />Primary power generation Reverse Osmosis application is boiler feed water pre-treatment<br />Downstream of clarification and filtration<br />Upstream of demineralization polishing<br />Reverse Osmosis equipment performance directly impacts demin performance and acid/caustic usage. <br />www.LayneWater.com<br />
  3. 3. 3<br />Reverse Osmosis Equipment Definitions<br />Osmosis<br />Pure water diffuses from the dilute side to the concentrated side of a semipermeable membrane.<br />Reverse Osmosis<br />High pressure is applied to the concentrated side of the membrane and pure water flows to the dilute side. <br />Net Driving Pressure<br />The pressure applied to the membrane to create the reverse osmosis. Typically 200 – 450 psi.<br />www.LayneWater.com<br />
  4. 4. 4<br />Designing Reverse Osmosis Equipment for Power Generation<br />Four main components to an RO system<br />Element<br />Array<br />Stage <br />Pass<br />www.LayneWater.com<br />
  5. 5. 5<br />Reverse Osmosis Equipment for Power Generation<br />RO Element types<br />Spiral wound<br />Hollow fiber<br />Large tube<br />Flat plate<br />www.LayneWater.com<br />
  6. 6. 6<br />Reverse Osmosis Equipment for Power Generation<br />RO Array<br />How the elements are grouped together<br />Series<br />Parallel<br />www.LayneWater.com<br />
  7. 7. 7<br />Industrial Reverse Osmosis for Power Generation<br />RO Stage<br />A series of elements linked together such that the reject (concentrated) water from stage 1 becomes the feed water for stage 2.<br />This is done to reduce wastewater and to increase the total recovery from the RO array.<br />www.LayneWater.com<br />
  8. 8. A Two Stage RO System for Power Generation<br />www.LayneWater.com<br />
  9. 9. Reverse Osmosis for Power Generation<br />RO Pass<br />An arrangement of elements where the permeate from pass 1 becomes the feed water of pass 2.<br />This is done to produce a final product that is more pure than what can be achieved using only one pass.<br />9<br />www.LayneWater.com<br />
  10. 10. A Two-Pass Two-Stage RO System <br />www.LayneWater.com<br />
  11. 11. 11<br />Using Multiple Passes to Improve Permeate Quality in a Power Generation Example<br />Note: Calculated results. Field efficiencies will likely be lower.<br />www.LayneWater.com<br />
  12. 12. Using Multiple Stages to Reduce Wastewater in a Power Generation Example<br />Note: Calculated results. Field efficiencies will likely be lower.<br />12<br />www.LayneWater.com<br />
  13. 13. 13<br />Critical Next Step!<br /> Download and read the complete whitepaper while it is still available:<br />Reverse Osmosis Design for the Power Generation Industry- What You Need to Know<br />http://www.laynewater.com/landing_ro_powerind.html<br />www.LayneWater.com<br />
  14. 14. 14<br />Why Choose Layne for your Power Generation Reverse Osmosis Applications?<br />Total Water Expertise from Source to Discharge!<br />1. Complete filtration options – From large municipal to light industrial Layne has the technology<br />2. Hydrology – Layne can locate, quantify and compare all of your water source options <br />3. Well drilling – No water available? We can access water sources that are beyond the reach others<br />4. Pipeline Construction – 10 miles from a water source? Not a problem!<br />Get the whole story here!<br />www.LayneWater.com<br />
  15. 15. 15<br />15<br />www.LayneWater.com<br />

×