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Class Information
Number: 210/177
Name: Liquid purification or separation > With heater or heat exchanger > With treating fluid addition
Description: Apparatus having means for adding a treating fluid.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7390413 |
Water softener system and method |
Jun. 24, 2008 |
| 7326337 |
System for oxidation of organic bodies present in an aqueous effluent |
Feb. 5, 2008 |
| 7226534 |
Electric jar pot with ozone disinfection function |
Jun. 5, 2007 |
| 7211194 |
Gravity pressure vessel and related apparatus and methods |
May. 1, 2007 |
| 7182859 |
Apparatus for treating organic waste |
Feb. 27, 2007 |
| 7094341 |
Hydrate-based desalination/purification using permeable support member |
Aug. 22, 2006 |
| 7029578 |
Water treatment system |
Apr. 18, 2006 |
| 7001511 |
Apparatus and method for removing solvent residues |
Feb. 21, 2006 |
| 6960293 |
Waste processing system |
Nov. 1, 2005 |
| 6890444 |
Hydrate formation and growth for hydrate-based desalination by means of enriching water to be treated |
May. 10, 2005 |
| 6866750 |
Device for desalination of water and methods of use |
Mar. 15, 2005 |
| 6830682 |
Controlled cooling of input water by dissociation of hydrate in an artificially pressurized assisted desalination fractionation apparatus |
Dec. 14, 2004 |
| 6802965 |
Apparatus for removing hydrogen peroxide from spent pickle liquor |
Oct. 12, 2004 |
| 6800196 |
Method of and apparatus for treating radioactive liquid wastes containing surface active agents |
Oct. 5, 2004 |
| 6783668 |
Integrated pressurized liquid extraction and purification system |
Aug. 31, 2004 |
| 6767464 |
Process and apparatus for waste water treatment |
Jul. 27, 2004 |
| 6767471 |
Hydrate desalination or water purification |
Jul. 27, 2004 |
| 6733667 |
Desalination using positively buoyant or negatively buoyant/assisted buoyancy hydrate |
May. 11, 2004 |
| 6656436 |
Device for transforming chemical structures in a fluid comprising a solvent and salts by ultrasonic action |
Dec. 2, 2003 |
| 6562234 |
Land-based desalination using positively buoyant or negatively buoyant/assisted buoyancy hydrate |
May. 13, 2003 |
| 6555055 |
System for preventing and remediating biofilms in dental equipment |
Apr. 29, 2003 |
| 6511601 |
Method and system for extraction of chemicals from aquifer remediation effluent water |
Jan. 28, 2003 |
| 6471874 |
Effluent treating method, an effluent treating apparatus, and a cleaning apparatus using the same |
Oct. 29, 2002 |
| 6464861 |
Apparatus for treating flora and fauna waste with hydrothermal reaction |
Oct. 15, 2002 |
| 6409929 |
Steam drying of rotary filter cakes without crack formation |
Jun. 25, 2002 |
| 6406630 |
Curtain assembly for waste treatment |
Jun. 18, 2002 |
| 6402952 |
Apparatus and method for extraction of chemicals from aquifer remediation effluent water |
Jun. 11, 2002 |
| 6383367 |
Method and apparatus for separating water from oil |
May. 7, 2002 |
| 6361685 |
Method and apparatus for fermentation of organic waste material |
Mar. 26, 2002 |
| 6355162 |
Apparatus for increasing the flocculation rate of suspended solids from wastewater |
Mar. 12, 2002 |
| 6352674 |
Apparatus for converting a plastic waste into oil |
Mar. 5, 2002 |
| 6332977 |
Apparatus for steam sterilizing and recycling leaf-filter aids |
Dec. 25, 2001 |
| 6299761 |
Water purifier system |
Oct. 9, 2001 |
| 6258332 |
Apparatus and method for collecting and recycling a petroleum by-product |
Jul. 10, 2001 |
| 6126336 |
Apparatus for the complete, continuous separation of a mixture of photopolymers and water with a membrane and filter, for the making of flexible plates useful in printing |
Oct. 3, 2000 |
| 6114577 |
Desorption process and apparatus |
Sep. 5, 2000 |
| 6106716 |
System for purification of domestic household effluent |
Aug. 22, 2000 |
| 6103109 |
Wastewater treatment system |
Aug. 15, 2000 |
| 6103107 |
System for recycling ferrofluid constituents used in a materials separation process |
Aug. 15, 2000 |
| 6086772 |
Method and apparatus for preventing biofouling in cooling water system |
Jul. 11, 2000 |
| 6080309 |
Means for separation and removal of impurities from liquids |
Jun. 27, 2000 |
| 6077447 |
Fibrinogen apparatus, method and container |
Jun. 20, 2000 |
| 6068773 |
Single-cell wastewater reclamation and reuse system |
May. 30, 2000 |
| 6066263 |
Apparatus for converting waste plastic into oil |
May. 23, 2000 |
| 6063271 |
Portable waste water treatment plant |
May. 16, 2000 |
| 6063272 |
Apparatus and method of regenerating an activated carbon filter |
May. 16, 2000 |
| 6036854 |
System for waste water treatment |
Mar. 14, 2000 |
| 5948275 |
Method and facility for treating effluents loaded with organic material, particularly by wet oxidation and with internal solid residue recycling, and purification facility therefor |
Sep. 7, 1999 |
| 5945006 |
Method and apparatus for cleaning filters contaminated by polymers and hot-melting resins, in situ, without removing the filtering elements |
Aug. 31, 1999 |
| 5916437 |
Domestic sewage cleaning system |
Jun. 29, 1999 |
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