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Class Information
Number: 210/208
Name: Liquid purification or separation > With means to add treating material > With distinct reactor tank, trough or compartment > Within gravitational separator > With mechanical agitator
Description: Systems comprising movable mechanical means to cause materials to commingle.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8702992 Continuous flow reactor and method of using the same for treating nitrogen and phosphorus-containing wastewater Apr. 22, 2014
8557107 Sewage treatment system Oct. 15, 2013
8540882 Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance Sep. 24, 2013
8491788 Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance Jul. 23, 2013
8357292 Water treatment system for surface cleaning apparatus Jan. 22, 2013
8337707 Dewatering facility Dec. 25, 2012
8101077 Device for separating platelets from fluid suspensions Jan. 24, 2012
7771594 Apparatus for removing suspended solids from aqueous fluids Aug. 10, 2010
7694828 Method and apparatus for producing autologous clotting components Apr. 13, 2010
7651612 Device for the purification of contaminated liquid Jan. 26, 2010
7591946 Dual zone feedwell for a thickener Sep. 22, 2009
7527726 Fluid treatment apparatus May. 5, 2009
7407319 Storage, homogenisation and dosing system Aug. 5, 2008
7351324 Liquid fuel applying to various combustion systems with high heating value, high volatile, low pollution and low price Apr. 1, 2008
7288191 Sludge treatment apparatus Oct. 30, 2007
7209668 Data transmission apparatus, photoelectric conversion circuit and test apparatus Apr. 24, 2007
7169303 Sorbent reactor for extracorporeal blood treatment systems, peritoneal dialysis systems, and other body fluid treatment systems Jan. 30, 2007
7166214 Dental amalgam separator Jan. 23, 2007
7083050 Method and apparatus for clarifying a slurry Aug. 1, 2006
7048852 Method and apparatus for treating water or wastewater to reduce organic and hardness contamination May. 23, 2006
6896800 Metal containing waste water treatment method and metal containing waste water treatment equipment May. 24, 2005
6858136 Method for treatment of silicone emulsion waste by chemical addition Feb. 22, 2005
6824692 Installation for measuring concentration in dense granular material of a flow and water treatment system comprising same Nov. 30, 2004
6709585 Purification system for wastewater coming from fruit and vegetable processing plants and phytosanitary treatments in the field Mar. 23, 2004
6630070 Wastewater treatment method and wastewater treatment equipment for recycling reactants and unreacted chemicals Oct. 7, 2003
6620317 Waste water treatment system Sep. 16, 2003
6562247 Process for conducting liquid/liquid multiphase reactions in a tubular reactor having static mixing elements separated by coalescing zones May. 13, 2003
6517714 Treatment of liquids with ballasted flocculation Feb. 11, 2003
6406624 Flocculation apparatus and apparatus for floating upwardly in a liquid and for moving downwardly in the liquid under the influence of gravity Jun. 18, 2002
6383370 Apparatus for treating wastewater May. 7, 2002
6334952 Coagulating sedimentation apparatus Jan. 1, 2002
6267877 Separation of a waste phase from a water based emulsion Jul. 31, 2001
6251264 Water purification apparatus Jun. 26, 2001
6197190 Tapered flocculation water treatment Mar. 6, 2001
6132607 System for continuous magnetic separation of components from a mixture Oct. 17, 2000
6093318 Magnetic purifying apparatus for purifying a fluid Jul. 25, 2000
6030534 Three dimensional continuous loop reactor Feb. 29, 2000
5948258 Waste water settling apparatus and method Sep. 7, 1999
5945004 Method and apparatus for treating waste liquids containing body fluids Aug. 31, 1999
5932096 Magnetic purifying apparatus for purifying a fluid Aug. 3, 1999
5855787 Process for producing a fresh wiping solution and for treating a used solution and apparatus for carrying out the process Jan. 5, 1999
5811016 Method and apparatus for removing sand from waste water loaded with sand and organic substances Sep. 22, 1998
5730864 Installation for treating an untreated flow by simple sedimentation after ballasting with fine sand Mar. 24, 1998
5720876 Reactor for biological sewage purification Feb. 24, 1998
5643443 Water purification system Jul. 1, 1997
5601704 Automatic feedback control system for a water treatment apparatus Feb. 11, 1997
5547569 Multiple stage water clarifier Aug. 20, 1996
5544975 Method for the rehabilitation of polluted soils and installation for the implementation of this method Aug. 13, 1996
5520803 Mobile waste water treatment device May. 28, 1996
5478468 Coagulating sedimentation processing apparatus Dec. 26, 1995

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