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8968574 Method and device for the wet oxidation treatment of liquid waste laden with mineral matter  
A method and device for the wet oxidation treatment of liquid waste laden with mineral matter in suspension. The device comprises a reactor including a treatment column, first and second heat...
8845906 Process for single system electrocoagulation, magnetic, cavitation and flocculation (EMC/F) treatment of water and wastewater  
The current invention provides a novel process for the treatment and reclamation of drilling frac flowback and produced wastewater from the drilling industry. The wastewater is delivered to the...
8834720 Apparatus for the extracorporeal treatment of blood  
Apparatus and methods for the extracorporeal treatment of blood are described. The apparatus includes a dialyzer which is separated into a first and second chamber by a semipermeable membrane,...
8808549 Method of making zirconia-containing nanoparticles  
A method of preparing zirconia-containing nanoparticles and a method of preparing a composite material that includes the zirconia-containing nanoparticles are provided. A method of treating a...
8790518 Process to maintain large clean recreational water bodies  
The invention discloses a process to implement and maintain large water bodies with color, transparency, and cleanness characteristics similar to swimming pools or tropical seas, at low cost. The...
8764975 Solids separator and method of treatment for biowaste  
The invention relates to a device and a method for the separation of solids from a biowaste slurry before heat treatment, and for heat treatment of the separated solids. The device comprises a...
8753505 Liquid treatment apparatus and method for using same  
An apparatus for treating a liquid includes a first flow generator having an outlet for generating a first flow stream and a reaction chamber positioned in proximity to the outlet of the first...
8753520 Localized disinfection system for large water bodies  
The present disclosure relates to a method for controlling the microbiological properties of a portion of water within a large body of water by treating such zone with chemical agents, according...
8617402 Method of raising the pH of acidic bodies of water  
The invention relates to a method of raising the pH of a body of water having a pH of less than 4.5 by introducing neutralizing agent, the raising of the pH taking place in at least two stages...
8617401 Apparatus and method for optimizing water purification profile  
An apparatus for optimizing water purification profile, has a front processing unit, a booster pump having a water inlet, a rear processing unit, a waterflow control unit, an emission control...
8540886 Dialysis cassettes and related systems and methods  
A method that includes conveying overheated dialysate through a cassette in a manner to reduce the temperature of the overheated dialysate, and a dialysis system including a control unit...
8529486 Citrate anticoagulation system for extracorporeal blood treatments  
A hemofiltration system and method for pumping blood from a patient's blood stream into an access line, introducing an anticoagulant solution into the pumped blood, filtering the pumped blood and...
8518269 Method and system for treating water used for industrial purposes  
A low cost method and system for treating water, which will be used in an industrial process, is provided. A system of the invention generally includes at least one containing means, at least one...
8518261 Water purification apparatus and method for using pressure filter and pore control fiber filter  
The present invention provides a water purification apparatus and method using a pressurized micro-filter preprocessed with a coagulation inclined-plate sedimentation reservoir and a pore-control...
8504190 Apparatus and method for inventory management and automated discharge of treated sewage sludge to trucks  
A method and apparatus is provided for the automated discharge of treated sewage sludge to trucks, via inventory management by tracking the flow of sludge from bins in which it is located to...
8501009 Fluid purification system  
Disclosed are systems and methods of preparing dialysate for use in a home dialysis system that is compact and light-weight relative to existing systems and consumes relatively low amounts of...
8465651 Sustainable method and system for treating water bodies affected by bacteria and microalgae at low cost  
A sustainable method and system for treating and maintaining bodies of water at low cost for low density recreational use is disclosed. A system of the invention generally includes at least one...
8454895 Online contaminant detection and removal system  
This invention refers to continuous flow devices for detecting and/or removal of contaminants from a liquid stream. The device comprises a cartridge with an inlet and outlet for the liquid stream,...
8454838 Method and system for the sustainable cooling of industrial processes  
A method and system for treating water, and using the treated water for the cooling of industrial processes is disclosed. The water is treated and stored in a large container or artificial lagoon,...
8425783 System and method that removes contaminants from sulfur  
A system and method for removing contaminant from sulfur (or sulphur) to a level that allows re-processed sulfur to reenter a supply chain. The system and method melt contaminated sulfur, filters...
8349185 Method for rebalancing a multicomponent solvent solution  
The invention pertains to a method for rebalancing a solvent solution useful for treating photosensitive printing elements having a photopolymerizable layer. The solvent solution becomes...
8318026 Grit chamber and a method for controlling the same  
A system for controlling the sedimentation of sand or grit particles suspended in waste water contained in a grit chamber by determining the temperature of water contained in the grit chamber and...
8257461 Method of producing fertilizer out of sludge  
A method of producing fertilizer out of sludge, in which method sludge is heated with superheated steam for achieving hygienization to destroy pathogenic microorganisms. In the method, the sludge...
8252188 F.O.G. separator control  
A separator for separating F.O.G. from an effluent that contains F.O.G. includes a tank, an inlet to the tank for receiving effluent that contains F.O.G., and an outlet to allow grey water to...
8246789 Hydrous matter treatment system  
A treatment system for a watery material that includes: a dewatering tank in which liquefied matter of a material that is gaseous at a normal temperature and a normal pressure is contacted with...
8192588 Devices and methods for water removal in distillation columns  
Water is removed from oily water produced during operation of a separation column by withdrawing the oily water from the column during separation into an external separator where the oily water is...
8187429 Wastewater treatment apparatus and method with stair-like heat treatment tanks  
A wastewater treatment apparatus and method with stair-like heat treatment tanks for performing a breakdown process are disclosed, in which the apparatus comprises: a mixing tank, for evenly...
8080164 Environmentally-neutral processing with condensed phase cryogenic fluids  
Systems, methods and apparatus are provided for utilizing a substantially condensed phase cryogenic fluid for the purpose of remediation and retrieval of, e.g., spilled crude oil and other “oil...
8075778 Fluid separation  
A method of separating a first fluid from a second fluid may include prewetting with the first fluid at least one channel defined by a separation device, the at least one channel thereby...
8043556 Ablutionary installations  
An ablutionary installation including a mixing valve having respective inlets for hot and cold water and an outlet for temperature controlled water, a temperature sensor for monitoring outlet...
8038881 Wastewater treatment  
A system and method for treating wastewater by continuously flowing wastewater into a chemostat and continuously discharging clean water out of the chemostat. The system can include sensors and an...
7998352 Method and device for cleanup and deposit removal from internal hot water system surfaces  
Disclosed is a method of inhibiting and/or removing deposits from internal surfaces in a hot water system. The method includes controlling a real-time oxidation-reduction potential in a hot water...
7993297 Apparatus for controlling blood flow in an extracorporeal blood circuit  
Equipment for controlling blood flow in an extra-corporeal blood circuit, comprising at least a first sensor (11), designed to measure an arterial pressure (Part) upstream of a peristaltic pump...
7951298 Method and device for preventing corrosion in hot water systems undergoing intermittent operations  
Disclosed is a method of controlling a real-time oxidation-reduction potential in a hot water system undergoing a wet layup sequence to inhibit corrosion in the hot water system. The method...
7910007 Treatment method of waste liquid and treatment apparatus  
It is an object of the present invention, in performing cooling treatment of a waste liquid, to provide a mechanism which safely treats the waste liquid by cooling, without increasing cost and...
7897050 Dense gas means for extraction of a solute from solids  
The present invention provides methods and systems for the extraction of solutes from solid matter using dense gases in a mechanical auger separation system.
7871525 Biomass treatment of organic waste or waste water  
A method, system, apparatus and program for effecting the decomposition of organic waste material comprises: providing a treatment tank for decomposition of organic waste material, the treatment...
7857980 Plant for filtering substances  
Plant for filtering substances to be cleaned of various kinds of semi-solid or liquid polluting substances, constituted by filtering devices (5) connected to each other, including a first...
7824354 Process for controlling blood flow in an extracorporeal blood circuit  
Equipment for controlling blood flow in an extracorporeal blood circuit, comprising at least a first sensor, designed to measure an arterial pressure upstream of a peristaltic pump, at least a...
7815808 Hot-gas pressure-filter apparatus  
A pressure-filter is disclosed along with its peripheral equipment that permit the automatic controlled operation of the filter for extracting liquids from a fluid liquid/solid slurry and for the...
7736521 Viscosity control and filtration of well fluids  
Circulating completion, workover and drilling fluids used in hydrocarbon recovery are filtered after monitoring for viscosity, which frequently causes plugging of filters. A viscometer generates a...
7674386 Slurry filtration system and apparatus  
A slurry filtration system and apparatus with peripheral elements for conditioning a slurry prior to entry into a pressure filter (32) and the control of fluid and liquid introductions into the...
7674236 Device and method for detecting complications during an extracorporeal blood treatment  
A device and method for detecting complications during an extracorporeal blood treatment are provided. During the dialysis treatment, the dialysance or clearance may be continuously determined at...
7648475 Non-invasive device for measuring blood temperature in a circuit for the extracorporeal circulation of blood, and equipment provided with this device  
A non-invasive device for measuring blood temperature in a circuit for the extracorporeal circulation of blood includes a line in which blood taken from a patient flows. The device also includes a...
7628927 Reactor for removing chemical and biological contaminants from a contaminated fluid  
A reactor apparatus and method for removing chemical and biological contaminants from a contaminated fluid while minimizing disinfection by-products, sludges, and harmful residue. The reactor has...
7537578 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Process for controlling blood flow in an extracorporeal blood circuit
 
Equipment for controlling blood flow in an extracorporeal blood circuit, comprising at least a first sensor, designed to measure an arterial pressure upstream of a peristaltic pump, at least a...
7494590 Method of controlling a dialysis apparatus  
The present invention relates to a method of controlling a dialysis apparatus, which can be used, e.g., for hemodialysis, hemodiafiltration, or hemofiltration. Numerous alarms occur during...
7481940 Biomass treatment of organic waste or water waste  
A method, system, apparatus and program for effecting the decomposition of organic waste material comprises: providing a treatment tank for decomposition of organic waste material, the treatment...
7422687 Biotreatment of As-containing hydroxide sludge  
The invention discloses a biotechnological process for the treatment of hydroxide sludge containing As produced in potable water production processes which use FeCI3 as a coagulant. The process...
7273561 Method for determining the chemical dosage required to reduce sulfides in wastewater to acceptable levels  
An apparatus and method of determining chemical dosage required to reduce sulfides in wastewater includes providing a headspace apart from the wastewater. The temperature of the wastewater and the...

Matches 1 - 50 out of 174 1 2 3 4 >