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Class Information
Number: 210/742
Name: Liquid purification or separation > Processes > Including controlling process in response to a sensed condition > Temperature sensing
Description: Process which the heat content of the liquid is determined and is the basis for response by the actuating means.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8617401 Apparatus and method for optimizing water purification profile Dec. 31, 2013
8617402 Method of raising the pH of acidic bodies of water Dec. 31, 2013
8540886 Dialysis cassettes and related systems and methods Sep. 24, 2013
8529486 Citrate anticoagulation system for extracorporeal blood treatments Sep. 10, 2013
8518261 Water purification apparatus and method for using pressure filter and pore control fiber filter Aug. 27, 2013
8518269 Method and system for treating water used for industrial purposes Aug. 27, 2013
8501009 Fluid purification system Aug. 6, 2013
8504190 Apparatus and method for inventory management and automated discharge of treated sewage sludge to trucks Aug. 6, 2013
8465651 Sustainable method and system for treating water bodies affected by bacteria and microalgae at low cost Jun. 18, 2013
8454838 Method and system for the sustainable cooling of industrial processes Jun. 4, 2013
8454895 Online contaminant detection and removal system Jun. 4, 2013
8425783 System and method that removes contaminants from sulfur Apr. 23, 2013
8349185 Method for rebalancing a multicomponent solvent solution Jan. 8, 2013
8318026 Grit chamber and a method for controlling the same Nov. 27, 2012
8257461 Method of producing fertilizer out of sludge Sep. 4, 2012
8252188 F.O.G. separator control Aug. 28, 2012
8246789 Hydrous matter treatment system Aug. 21, 2012
8192588 Devices and methods for water removal in distillation columns Jun. 5, 2012
8187429 Wastewater treatment apparatus and method with stair-like heat treatment tanks May. 29, 2012
8080164 Environmentally-neutral processing with condensed phase cryogenic fluids Dec. 20, 2011
8075778 Fluid separation Dec. 13, 2011
8043556 Ablutionary installations Oct. 25, 2011
8038881 Wastewater treatment Oct. 18, 2011
7998352 Method and device for cleanup and deposit removal from internal hot water system surfaces Aug. 16, 2011
7993297 Apparatus for controlling blood flow in an extracorporeal blood circuit Aug. 9, 2011
7951298 Method and device for preventing corrosion in hot water systems undergoing intermittent operations May. 31, 2011
7910007 Treatment method of waste liquid and treatment apparatus Mar. 22, 2011
7897050 Dense gas means for extraction of a solute from solids Mar. 1, 2011
7871525 Biomass treatment of organic waste or waste water Jan. 18, 2011
7857980 Plant for filtering substances Dec. 28, 2010
7824354 Process for controlling blood flow in an extracorporeal blood circuit Nov. 2, 2010
7815808 Hot-gas pressure-filter apparatus Oct. 19, 2010
7736521 Viscosity control and filtration of well fluids Jun. 15, 2010
7674386 Slurry filtration system and apparatus Mar. 9, 2010
7674236 Device and method for detecting complications during an extracorporeal blood treatment Mar. 9, 2010
7658856 Environmentally-neutral processing with condensed phase cryogenic fluids Feb. 9, 2010
7648475 Non-invasive device for measuring blood temperature in a circuit for the extracorporeal circulation of blood, and equipment provided with this device Jan. 19, 2010
7648477 Process for controlling blood flow in an extracorporeal blood circuit Jan. 19, 2010
7628927 Reactor for removing chemical and biological contaminants from a contaminated fluid Dec. 8, 2009
7563374 Continuous multistage thermophilic aerobic and aerobic-anaerobic sludge treatment process Jul. 21, 2009
7537578 Process for controlling blood flow in an extracorporeal blood circuit May. 26, 2009
7494590 Method of controlling a dialysis apparatus Feb. 24, 2009
7481940 Biomass treatment of organic waste or water waste Jan. 27, 2009
7422687 Biotreatment of As-containing hydroxide sludge Sep. 9, 2008
7273561 Method for determining the chemical dosage required to reduce sulfides in wastewater to acceptable levels Sep. 25, 2007
7270179 Method for stimulation of liquid flow in a well Sep. 18, 2007
7211229 Method and apparatus for the sterilization of biological waste May. 1, 2007
7052599 Method and apparatus for reuse of abrasive fluid used in the manufacture of semiconductors May. 30, 2006
7033501 Centrifuge apparatus and method with improved temperature control Apr. 25, 2006
6960321 Sterilization of fire sprinkler systems Nov. 1, 2005

1 2 3 4

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