Claims
- 1. An apparatus comprising a cartridge, wherein said cartridge comprises:
a first end and a second end; a first opening at said first end and a second opening at said second end; and a first selectively-permeable material disposed proximal to said first opening and a second selectively-permeable material disposed proximal to said second opening.
- 2. The apparatus of claim 1 further comprising:
a carrier, wherein:
said carrier has a first major surface and a second major surface; said carrier has a plurality holes that extend through said first major surface and said second major surface; said cartridge is disposed within one of said holes; said first opening is accessible proximal to said first major surface; and said second opening is accessible proximal to said second major surface.
- 3. The apparatus of claim 2 further comprising a carrier drive, wherein said carrier drive causes said carrier to move.
- 4. The apparatus of claim 2 further comprising a first feed fitting and a second feed fitting, wherein:
said first feed fitting is proximal to said first major surface and is sized and configured to be received by said first opening at said first end of said cartridge; said second feed fitting is proximal to said second major surface and is sized and configured to be received by said second at said second end of said cartridge; and movement of at least one of either said carrier or said first and second feed fittings aligns:
said first opening of said cartridge and said first feed fitting; and said second opening of said cartridge with said second feed fitting.
- 5. The apparatus of claim 4 wherein a chamber is defined within said cartridge between said first selectively-permeable membrane and said second selectively permeable membrane.
- 6. The apparatus of claim 5 further comprising a first plurality of conduits, wherein said first plurality of conduits pass through said first feed fitting into said first end of said cartridge, but not into said chamber, and wherein at least one of said conduits is coupled to a feed system for conducting fluid to said first end of said cartridge.
- 7. The apparatus of claim 5 further comprising a first plurality of conduits, wherein said first plurality of conduits pass through said first feed fitting into said first end of said cartridge, but not into said chamber, and wherein at least one of said conduits is coupled to a sampling and analysis system for withdrawing fluid from said chamber proximal to said first end of said cartridge.
- 8. The apparatus of claim 6 wherein at least one of said conduits is coupled to a sampling and analysis system for withdrawing fluid from said chamber proximal to said first end of said cartridge.
- 9. The apparatus of claim 8 wherein said sampling and analysis system comprises analytical equipment for analyzing said fluid that was withdrawn from said chamber.
- 10. The apparatus of claim 4 further comprising a second plurality of conduits, wherein said second plurality of conduits pass through said second feed fitting into said second end of said cartridge, but not into said chamber, and wherein at least one of said conduits is coupled to a feed system for conducting fluid to said second end of said cartridge.
- 11. The apparatus of claim 4 further comprising a second plurality of conduits, wherein said second plurality of conduits pass through said second feed fitting into said second end of said cartridge, but not into said chamber, and wherein at least one of said conduits is coupled to a sampling and analysis system for withdrawing fluid from said chamber proximal to said second end of said cartridge.
- 12. The apparatus of claim 11 wherein said sampling and analysis system comprises analytical equipment for analyzing said fluid that was withdrawn from said chamber.
- 13. The apparatus of claim 10 wherein at least one of said conduits is coupled to a sampling and analysis system for withdrawing fluid from said chamber proximal to said second end of said cartridge.
- 14. The apparatus of claim 13 wherein said sampling and analysis system comprises analytical equipment for analyzing said fluid that was withdrawn from said chamber.
- 15. The apparatus of claim 4 further comprising a membrane, wherein said membrane is disposed within said chamber.
- 16. The apparatus of claim 15 wherein said membrane bifurcates said chamber.
- 17. An apparatus comprising:
a carrier; a plurality of cartridges, wherein:
said plurality of cartridges are coupled to said carrier; each cartridge comprises two selectively-permeable barriers; said selectively-permeable barriers are spaced from one another defining a chamber therebetween; a first feed fitting and a second feed fitting, wherein:
said first feed fitting is coupled to at least one of a feed system and a sampling and analysis system; said second feed fitting is coupled to at least one of a sampling and an analysis system and a feed system; and said first feed fitting and said second feed fitting are physically adapted to removably couple to said cartridges.
- 18. The apparatus of claim 17 wherein said first feed fitting and said second feed fitting align with an axis, and further comprising a drive system for moving said carrier, wherein, as said carrier moves, cartridges are sequentially registered with said axis for engagement with said first feed fitting and said second feed fitting.
- 19. The apparatus of claim 17 further comprising a drive system for moving said first feed fitting and said second feed fitting into alignment with said plurality of cartridges for engagement therewith.
- 20. The apparatus of claim 17 further comprising a membrane, wherein said membrane is disposed in said chamber.
STATEMENT OF RELATED CASES
[0001] This application is a continuation-in-part of co-pending U.S. patent application Ser. No. 10/139,766 filed May 6, 2002.
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
10139766 |
May 2002 |
US |
Child |
10638829 |
Aug 2003 |
US |