Match Document Document Title
6287459 Drainwater treatment system for use in a vertical passageway  
A drainwater treatment system positionable within the vertical passageway of a drainage system utilizes a catch basin for accepting drainwater which flows downwardly into the drainage system and a...
6280638 Apparatus for continuous purification of liquids, dewatering and drying of the separated solids  
The invention discloses an improved apparatus for continuous purification of liquids, dewatering and drying of the separated non-filtering solids. The apparatus is intended to be applied for the...
6280622 System for using ligands in particle separation  
A system and method are disclosed for separating particles having different sedimentation velocities. The system includes a container containing a binding substance including first particles and...
6274037 Coolant purification system  
A coolant purification system for purifying and removing particles from the coolant used in machining operations. The system uses a rare earth magnetic separator in combination with bag-type...
6270658 Drinking water supply apparatus  
To bring maximum sterility in a stationary drinking water supply installation with a water tank, the invention provides a method for filling a drinking water installation in which, after filling a...
6264836 Method and apparatus for decontaminating fluids using ultraviolet radiation  
A method and apparatus for decontaminating a fluid, particularly water and wastewater, uses pulsed ultraviolet (UV) light in an automatic pump driven configuration that separately and in real time...
6258265 Water purifying apparatus having a plurality of purifying stages and modular ion exchange media containers  
An apparatus and associated methods for purifying water are provided. The apparatus preferably includes a supply of unpurified water, a contained magnetic field positioned downstream from the...
6245228 Emergency water treatment device  
A water treatment device for purifying small quantities of non-potable water for drinking purposes. The device includes: a primary container, a secondary product container, and a cylindrical...
6228258 Sewage treatment system with chlorinator  
The Sewage Treatment System with Chlorinator ("STSC") processes sewage for buildings not connected to a municipal sewer system. It employs a two stage process for cleaning sewage in a single,...
6224752 Wastewater treatment system with operations control center  
A wastewater treatment system having an aeration tank (20) is provided with an operations control center (12) that includes a controller (64) and an aerator pump (50) mounted atop a base (58),...
6200472 Three stage sewage treatment system  
The Three Stage Sewage Treatment System ("TSSTS") processes sewage for buildings not connected to a municipal sewer system. It employs a three stage process for cleaning sewage in a single,...
6197188 Filtration system for concentrating radioactive debris  
A filtration system for concentrating radioactive debris particulate provides efficient filtration, concentration and transport to collection canisters of radioactive particles from a refueling...
6193895 Multipurpose vehicle coolant recycling device and method for recycling vehicle coolant  
A multipurpose vehicle coolant recycling device is described. The multipurpose vehicle coolant recycling device includes a pump for pumping coolant through said recycling device, a processing tank...
6190545 Drainwater treatment system for use in a horizontal passageway  
A drainwater treatment system positionable within a horizontal flow passage of a drainage system utilizes a partition which divides the flow passage into an upstream chamber and a downstream...
6187190 Apparatus for molecular weight separation  
The present invention relates generally to an apparatus and method for separating high molecular weight molecules from low molecular weight molecules. More specifically, the invention relates to...
6183595 Process for treating a fibrous material suspension using combination of low-intensity and high-intensity flotation  
The process targets the removal of interfering materials from an aqueous fibrous material suspension, especially if this is produced from recycled paper. Thereby interfering materials, such as...
6177004 Septic system filter apparatus  
A septic system filter apparatus for filtering waste water as it travels from a septic tank to a septic field. The septic system filter apparatus includes a filtering system for filtering water...
6174434 Three zone dissolved air floatation clarifier with fixed lamellae and improved paddle-and-ramp sludge removal system  
A compact dissolved-air-flotation (DAF) clarifier treats raw water with suspended solid contaminants first in a flocculator at the center of an annular tank where microscopic air bubbles float...
6165360 Method and device for dehydrating heavy oils  
A method and a device for dehydrating a heavy oil wherein an emulsion of water and a heavy oil is mixed in a stirring chamber together with a suitable amount of an emulsion breaker, the mixture is...
6159364 Water treatment system based on denitrification  
To allow compact and simple design of a water treatment system capable of denitrification, an anaerobic treatment vessel 3 is provided downstream of an aerobic treatment vessel 2, and a filter...
6149802 Solvent recovery apparatus and method  
A solvent recovery apparatus for recovering low volatility solvent from a washing fluid slop includes a settling system and a filtering system. The settling system includes one or more settling...
6146530 Process and apparatus for removing particles of paint overspray from an aqueous turbid liquid  
Particles of paint overspray present in floating, and in dispersed form, as well as in submerged and coagulated form are removed from an aqueous turbid liquid. The dispersed and submerged...
6143185 Treatment system for aircraft toilet waste water  
A system is described for the treatment of aircraft toilet waste water to permit discharge of the treated water to the atmosphere during flight, utilizing the pressure differential that is created...
6139730 Multichamber gravity operated oil-water separator  
An automatic oil-water separator which separates wastewater into oil or grease and water fractions is disclosed. The separator does not include any mechanical pumps in its structure and therefore...
6139744 Waste treatment device and method employing the same  
A waste treatment device for treating waste having both liquids and solids therein includes a primary waste reservoir which receives influent waste and includes biological decomposing enhancing...
6126827 High-strength septage biological treatment system  
A wastewater treatment system is disclosed which can be used to treat high-strength septage, sewage and industrial wastewater. The wastewater treatment system consists of three major components....
6110367 Closed device for treatment of drilling fluids and cuttings  
The invention relates to a device for treatment of drilling mud and cuttings, comprising a screen, a centrifuge (10), a degassing system (6), a discharge system directing the drilling mud back to...
6106716 System for purification of domestic household effluent  
The invention provides a system 10 for treatment and purification of domestic household effluent, and for the elimination within said system of organic solid wastes, comprising elements 12 and 14...
6106703 Waste treatment system  
A waste treatment system for use on a vehicle having an exhaust manifold, the waste treatment system comprising a holding tank for receiving waste from a head, a galley, a shower or a bilge tank....
6103111 Tourmaline composite grains and apparatus using them  
Tourmaline fine powders are mixed with glass powders having melting point between 500° C. and the transition temperature of tourmaline, and the grains are formed from the mixture and sintered at a...
6099727 Process for removing contaminants from cooling lubricants  
A method for separating impurities from cooling lubricants, in particular oil or oil emulsions, in which the cooling lubricant first is warmed to decrease the viscosity; then it is centrifuged in...
6096206 Manufacturing equipment for drinkable water containing high oxygen  
Manufacturing equipment for drinkable water containing high oxygen includes at least an original water storing and feeding device, a filter device, a softening device, a deodorising device, a film...
6086754 Dispensing apparatus having an improved filter unit  
For processing raw water into drinking water, a dispensing apparatus is provided with a filter member disposed in a water tank through which the raw water is made to flow. The filter member...
6083383 Apparatus for production of fibrin ogen or fibrin glue  
This invention relates generally to apparatuses and processes for preparing fibrinogen glue from autologous plasma. More particularly, this invention relates to a novel apparatus comprising a...
6080313 Point-of-use water purification system with a cascade ion exchange option  
A modular water treatment and purification system, suitable for home use, is connected to a water supply and contains a closed fluid treatment circuit extending to a water outlet. The closed fluid...
6080305 Sewage purification plant  
An automatically operating sewage purification plant for industrial and domestic sewage systems, comprising at least one conduit for conveying untreated sewage to at least one first chamber for...
6074561 Apparatus and method for recovering photoresist developers and strippers  
In a developing, etching and stripping apparatus, photoresist developing and stripping chemicals are drawn off into separate circulatory paths in each of which they are pumped through a heat...
6071415 Water purification system and removal of halides  
PCT No. PCT/US94/05849 Sec. 371 Date Nov. 28, 1995 Sec. 102(e) Date Nov. 28, 1995 PCT Filed May 25, 1994 PCT Pub. No. WO94/29228 PCT Pub. Date Dec. 22, 1994A process for the purification of water...
6066263 Apparatus for converting waste plastic into oil  
A safe and efficient hydrothermal reaction apparatus for converting waste plastic into oil is described herein. The apparatus comprises a receiver tank for containing therein a mixture of plastic...
6056876 Method and apparatus for wastewater treatment  
A method and apparatus for wastewater treatment is provided which can treat persistent surface active agents and coloring substances in wastewater, and which is compact and economical. The...
6054048 Water purification apparatus  
A water purification apparatus for increasing oxygen concentration in water. The water purification apparatus includes a water pump provided in a water tank for pumping water to produce a water...
6048461 Method and system for cleansing water from oil  
PCT No. PCT/SE97/00807 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed May 16, 1997 PCT Pub. No. WO97/44219 PCT Pub. Date Nov. 27, 1997A method and apparatus for extracting...
6048452 Waste treatment device and method employing the same  
A waste treatment device for treating waste having both liquids and solids therein includes a primary waste reservoir, a solids processor operably connected to the primary waste reservoir to...
6024883 Method for blood analyses  
A disk for holding, centrifuging and microscopically viewing fluid samples is provided. The disk includes a plurality of reaction wells radiating outwardly and includes a barrier to restrain...
6007725 Systems and methods for on line collection of cellular blood components that assure donor comfort  
Systems and methods convey anticoagulated blood suspension from a donor into a separation device for component separation. One or more components are retained for therapeutic use, while one or...
6001249 Multi-stage water filter system  
A water filter system having a housing for a plurality of serial-flow connected filter cartridges with distinct filtering characteristic related to the direction of flow of water being filtered....
6001244 Performance water purification system  
The invention relates to a new water purification system design that uses reverse osmosis membrane filtration and optional ultra violet light treatment. The new system creates the potential for...
5997738 Reverse osmosis water fountain machine with water saving device  
A water saving device for a reverse osmosis water fountain machine is provided in which an aspirating pipe with a solenoid valve is coupled to an intake pipe line at the front end of the reverse...
5997652 Food starch processing method and apparatus  
A food starch seperator comprising a serially connected centrifuge and a membrane seperator further comprising a sintered pipe providing pore flow paths including a pumped source of food plant...
5997735 Septic tank with downstream trickling filter  
A filter bed base for the treatment of wastewater discharged from a dwelling, business or like producer. The filter bed base is generally rectangular in shape and includes an upper and lower...