JO2936B1 - Method for purification of liquid - Google Patents
Method for purification of liquidInfo
- Publication number
- JO2936B1 JO2936B1 JO200816A JOP20080016A JO2936B1 JO 2936 B1 JO2936 B1 JO 2936B1 JO 200816 A JO200816 A JO 200816A JO P20080016 A JOP20080016 A JO P20080016A JO 2936 B1 JO2936 B1 JO 2936B1
- Authority
- JO
- Jordan
- Prior art keywords
- stream
- channel
- retentate
- feed
- liquid
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 2
- 239000012465 retentate Substances 0.000 abstract 6
- 239000012528 membrane Substances 0.000 abstract 5
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a method for the purification of a liquid by membrane distillation comprising Passing a heated vapourising stream of a liquid ( retentate stream) through a retentate channel along a porous hydrophobic membrane, whereby vapour of the liquid flows via the pores of the membrane to the other side of said membrane and condensing said vapour on the other side of said membrane to give a distillate stream in a distillate channel which distillate is created by passing the heat of condensation( latent heat) towards a condenser surface, said condenser surface forming a non-porous separation between a feed stream of the liquid to be purified and said distillate stream, which feed stream is passed through a feed channel in counter-current with the retentate stream, in which feed channel a space material is arranged whereby at least part of the latent heat is transferred via the condenser surface to the feed stream, and whereby a positive liquid pressure difference is applied between the retentate stream and the feed stream at the corresponding points of the retentate Channel and the feed channel over at least a part of each of the retentate channel and feed channel, the invention further provides an apparatus suitable for use in said method
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JO200816A JO2936B1 (en) | 2008-01-13 | 2008-01-13 | Method for purification of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JO200816A JO2936B1 (en) | 2008-01-13 | 2008-01-13 | Method for purification of liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JO2936B1 true JO2936B1 (en) | 2016-03-15 |
Family
ID=55646038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JO200816A JO2936B1 (en) | 2008-01-13 | 2008-01-13 | Method for purification of liquid |
Country Status (1)
| Country | Link |
|---|---|
| JO (1) | JO2936B1 (en) |
-
2008
- 2008-01-13 JO JO200816A patent/JO2936B1/en active
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