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Class Information
Number: 210/718
Name: Liquid purification or separation > Processes > Making an insoluble substance or accreting suspended constituents > Including degassing
Description: Process which include a step of removal of a gaseous constituent.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8585907 Method for removing gases from a container having a powdered concentrate for use in hemodialysis Nov. 19, 2013
8470275 Reduced-carbon footprint concrete compositions Jun. 25, 2013
8454835 Remediation system for transition metal ions and method for same Jun. 4, 2013
8444859 Method for reduction of oil, alkalinity and undesirable gases using a mechanical flotation device May. 21, 2013
8308957 Process for separating mercaptans from caustic Nov. 13, 2012
8277648 Remediation system for transition metal ions and method for same Oct. 2, 2012
8252148 Containment extension and processing method Aug. 28, 2012
8192631 Fluid treatment device and method Jun. 5, 2012
8092656 Method and apparatus for high efficiency evaporation operation Jan. 10, 2012
8043509 Water purification system Oct. 25, 2011
8017019 Fluidized bed precipitator with optimized solids settling and solids handling features for use in recovering phosphorus from wastewater Sep. 13, 2011
7950770 Method and droplet-ejecting head for droplet-ejecting recording apparatus capable of achieving high recording image quality May. 31, 2011
7935261 Process for treating waste drilling mud May. 3, 2011
7867399 Method for treating waste drilling mud Jan. 11, 2011
7833499 Separation process Nov. 16, 2010
7828979 Method of converting animal wastes to energy and useful by-products Nov. 9, 2010
7815880 Reduced-carbon footprint concrete compositions Oct. 19, 2010
7815804 Method for treating wastewater or produced water Oct. 19, 2010
7771684 CO2-sequestering formed building materials Aug. 10, 2010
7744761 Desalination methods and systems that include carbonate compound precipitation Jun. 29, 2010
7736614 Process for removing aluminum and other metal chlorides from chlorosilanes Jun. 15, 2010
7736518 Separating mixtures of oil and water Jun. 15, 2010
7681643 Treatment of brines for deep well injection Mar. 23, 2010
7622047 Fluidized bed wastewater treatment Nov. 24, 2009
7560031 Process for treating pond water Jul. 14, 2009
7534354 Combined degassing and flotation tank May. 19, 2009
7491333 Industrial waste water treatment process Feb. 17, 2009
7481937 Methods and systems for treating wastewater using ozone activated flotation Jan. 27, 2009
7410589 Hog manure treatment method Aug. 12, 2008
7378022 System and methods for biological selenium removal from water May. 27, 2008
7374694 Method for remineralizing raw water May. 20, 2008
7371328 Method for treating hog and animal waste May. 13, 2008
7361283 Extraction and treatment of heavy metals Apr. 22, 2008
7335308 Method for treatment of liquids, in particular, for purification of contaminated water Feb. 26, 2008
7320759 Sludge treatment method Jan. 22, 2008
7309440 Method for desalination of water and removal of carbon dioxide from exhaust gases Dec. 18, 2007
7273561 Method for determining the chemical dosage required to reduce sulfides in wastewater to acceptable levels Sep. 25, 2007
7264729 Process for reducing contaminants in condensate resulting from the conversion of bauxite to alumina Sep. 4, 2007
7264733 Method for treating heavy-metal-containing wastewater using sulfidizing agent Sep. 4, 2007
7255794 Hydrate-based reduction of fluid inventories and concentration of aqueous and other water-containing products Aug. 14, 2007
7157007 Vertical gas induced flotation cell Jan. 2, 2007
7135116 Process for recovery of nutrients from wastewater Nov. 14, 2006
7063793 Apparatus and method for removing mercury and mercuric compounds from dental effluents Jun. 20, 2006
7037434 Integrated water treatment and flue gas desulfurization process May. 2, 2006
6989103 Method for separating fluids Jan. 24, 2006
6969467 Hydrate-based desalination with hydrate-elevating density-driven circulation Nov. 29, 2005
6966993 Method and plant for thickening sludge derived from water treatment by flocculation-decantation with ballasted floc Nov. 22, 2005
6863826 Animal waste effluent treatment Mar. 8, 2005
6863819 Water treatment method Mar. 8, 2005
6797178 Method for removing mercury and mercuric compounds from dental effluents Sep. 28, 2004

1 2 3 4

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