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9039899 Osmotic separation systems and methods  
Separation processes using osmotically driven membrane systems are disclosed generally involving the extraction of solvent from a first solution to concentrate solute by using a second...
9023210 Method and apparatus for osmotic power generation  
An osmotic power generation system and method for generating osmotic power includes a membrane chamber having a semi-permeable membrane therein defining a first portion and a second portion...
8969628 Method for enriching a homogeneous catalyst from a process flow  
The invention relates to a method for enriching a homogenous catalyst from a process flow comprising said homogenous catalyst as a component, wherein the process flow is conducted over at least...
8940167 Spiral wound filter assembly  
The invention relates to a filter assembly for membrane filtration—of liquids, and more in particular a spiral wound filter assembly with improved filtration performance. Provided is a spiral...
8900458 Method of isolating target substance using membrane and apparatus therefor  
A separation apparatus using a membrane for diafiltration, which provides precise fractionation of a target substance by monitoring and regulating permeability of the target substance based on...
8894858 Method and assembly for water filtration using a tube manifold to minimize backwash  
A method of filtering a feed liquid in a membrane filtration assembly is provided comprising introducing feed liquid to be treated into a filtration chamber of a membrane filtration system...
8881600 Apparatus and process for testing filters  
In a process for testing filters (4) and (13) of treatment fluid of a hemodiafiltration apparatus (1), each filter has a wet semipermeable membrane (5, 14) which separates a gas-filled first...
8864996 Reduction of conradson carbon residue and average boiling points utilizing high pressure ultrafiltration  
This invention relates to a process for producing a product stream with improved reduction of Conradson Carbon Residue (“CCR”) and a reduced average boiling point from a heavy hydrocarbon...
8840790 Systems and methods of controlling fouling during a filtration procedure  
Systems and methods of controlling fouling during a filtration procedure are described. A plasmapheresis method includes accepting a selection of a plasma flow rate and predicting an estimated...
8834719 Personal hemodialysis system  
A dialysis machine method includes in an embodiment applying a pneumatic closing pressure to a first valve chamber and arranging a compliance chamber to flex and absorb energy from the pneumatic...
8815095 Peritoneal dialysis systems and methods that regenerate dialysate  
An artificial kidney that regenerates dialysate includes: a catheter having an inflow lumen and an outflow lumen for communication with a peritoneal cavity of a patient; a fluid circuit in fluid...
8784662 Filtration with internal fouling control  
Filtration processes and systems are provided for the separation of a filterable fluid stream by a filtration membrane module with uniform transmembrane pressure and flux along the membrane and...
8691086 Control scheme for a reverse osmosis system using a hydraulic energy management integration system  
A reverse osmosis system and method of operating the same includes a first pump receiving feed fluid at a first pressure and increasingly pressurizing the feed fluid to a second pressure higher...
8647508 System and method for processing samples  
A system and method for processing samples. The system can include a loading chamber, a detection chamber positioned in fluid communication with the loading chamber, and a fluid path defined at...
8597515 Purification of oil sands pond water  
A method of enhancing flux of tailings settling pond water from an oil sands process through a membrane separation system and purifying the water comprising is disclosed. The process comprises the...
8580118 Water softener system using nanofiltration to reclaim a portion of the regenerating sodium chloride  
A water softening system includes apparatus and process that recycles a substantial percentage of the brine. This system conventionally includes a brine tank and a softening tank through which...
8573404 Continuous particle and macro-molecular zeta potential measurements using field flow fractionation combined micro-electrophoresis  
In one general aspect, an instrument for measuring characteristics of particles suspended in a fluid is disclosed. It includes a closed wall surface defining a fractionation channel having a input...
8551338 Wafer-shaped hollow fiber module for in-line use in a piping system  
A wafer-shaped hollow fiber module adapted for in-line use in a piping system. The piping system may include two standard bolted flange connections, and at least one wafer-shaped hollow fiber...
8551337 Treatment equipment of organic waste and treatment method  
A method for treating an organic waste, in which the organic waste is pressurized and continuously supplied to a high temperature and pressure treatment apparatus to produce a slurried material by...
8545701 Induced symbiotic osmosis [ISO] for salinity power generation  
A method comprising providing a power train comprising a plurality of cells, each cell forming a hydraulic loop; producing a power train cycle comprising a controlled concentration-pressure loop...
8506812 Method, equipment and specific drawer for membrane separation utilizing concentration polarization  
The present invention relates to a membrane separation method and a relevant equipment, in particular to a method and an equipment for membrane separation utilizing concentration polarization...
8506839 Absorption cycle utilizing ionic liquids and water as working fluids  
This invention relates to a composition comprising water and at least one ionic liquid, and also to devices capable of executing an absorption cycle using such compositions as a refrigerant pair....
8500994 Dialysis systems and methods  
This invention relates to dialysis systems and methods. In some implementations, a method includes applying vacuum pressure to a device of a dialysis system, and then determining, based on a...
8425779 Method for converting a fluctuating and/or erratic energy supply into a stable energy source  
In a method for converting fluctuating energy into a stable energy supply, the fluctuating energy is derived from the group of solar energy, wind power, waves or water currents, this energy being...
8340924 Membranous filtration prediction method, prediction apparatus, and membranous filtration prediction program  
A method is provided for precisely predicting the temporal variation of a membranous filtration resistance, a transmembrane pressure, a membranous filtration flowrate, or a membranous filtration...
8333891 Field flow fractionator with controllable cross flow along its length  
A field flow fractionator to separate particles contained within an injected sample aliquot is described. As required, said fractionator may be used to capture, for subsequent removal, specific...
8318022 Wafer-shaped hollow fiber module for in-line use in a piping system  
A wafer-shaped hollow fiber module adapted for in-line use in a piping system. The piping system may include two standard bolted flange connections, and at least one wafer-shaped hollow fiber...
8308953 Methods of dynamic filtration using centrifugal force and methods of making a dynamic filtration device  
The present invention generally relates to a filtration system having one or more apparatuses for filtering gases, liquids, or fluids (e.g., water) to remove particulate matter, and methods of...
8268176 Backwash  
A method of backwashing a membrane filtration module (4), said module (4) including one or more membranes (5) located in a feed-containing vessel (3), the membranes (5) having a permeable wall...
8252184 Method, equipment and specific drawer for membrane separation utilizing concentration polarization  
The present invention relates to a membrane separation method and a relevant equipment, in particular to a method and an equipment for membrane separation utilizing concentration polarization...
8206579 Aquarium filtration system  
An aquarium filtration system with enhanced features comprising a continuous flow of filtered and processed water as well as a continuous drain system is herein disclosed. In such a manner, the...
8206590 Method to separate and process particles by compartmentalized field flow fractionation  
A method is described for separating and processing liquid-borne particles within an aliquot thereof following injection into a field flow fractionator. Said fractionation method may be employed...
8163182 Compartmentalized field flow fractionation  
A field flow fractionator to separate particles contained within an injected sample aliquot is described. As required, said fractionator may be used to capture, for subsequent removal, specific...
8158001 Wafer-shaped hollow fiber module for in-line use in a piping system  
A wafer-shaped hollow fiber module adapted for in-line use in a piping system. The piping system may include two standard bolted flange connections, and at least one wafer-shaped hollow fiber...
8142660 Filtrate monitoring device, and filtrate monitoring system  
A filtrate monitoring device and a filtrate monitoring system, which can monitor a membrane-type water filtrating/purifying system at all times and which can flexibly adjust themselves to the...
8137537 Filtered water monitoring device and filtered water monitoring system  
The present invention provides a filtered water monitoring device used for detecting damages in a filtration medium installed inside a membrane filtration water clarification device, thereby...
8123948 Biomimetic water membrane comprising aquaporins used in the production of salinity power  
The present invention provides methods for producing salinity power using pressure retarded osmosis and a biometric membrane (e.g., a liquid bilayer membrane or a lipid membrane containing...
8119005 Method and apparatus for partial desalination of a concentrated salt solution  
A desalination system and method are based on the biological mechanism occurring in the mammalian kidney which utilizes colloid osmotic pressure and hydrostatic pressure to recover diluted salt...
8066881 Method of obtaining a natural hydroxytyrosol-rich concentrate from olive tree residues and subproducts using clean technologies  
A process of obtaining a natural, bioactive concentrate, rich on hydroxytyrosol, from olive tree residues and subproducts using clean technologies is presented. These technologies comprise...
8048307 Dynamic filtration device using centrifugal force  
The present invention generally relates to a filtration system having one or more apparatuses for filtering gases, liquids, or fluids (e.g., water) to remove particulate matter, and methods of...
8043505 Treatment equipment of organic waste and treatment method  
In treatment equipment of organic waste provided with a high temperature and pressure treatment apparatus to produce a slurried material by conducting the high temperature and high pressure...
7967987 Method and apparatus for the filtration of biological solutions  
A system, method and device are disclosed for bio-processing a feed stream and providing a constant output by operating a continuous single-pass tangential-flow process. The single-pass process...
7906023 Wastewater treatment method and apparatus  
The present invention discloses a method and apparatus for separating particles and dissolved matter from a produced water fluid stream. Specifically, the present invention includes a first...
7892429 Batch-operated reverse osmosis system with manual energization  
A batch reverse osmosis system in fluid communication with a fluid reservoir and a method that includes a housing having an inlet valve in fluid communication with the fluid reservoir. The system...
7722771 Continuous processing and solids handling in near-critical and supercritical fluids  
The present invention provides methods and apparatuses for the continuous processing and solids handling in near-critical and supercritical fluids. The present invention also allows for treatment...
7713037 Pump apparatus  
In a pump apparatus of the present invention, a portion of fluid sent to a fluid-sending destination is circulated to a pumping driving chamber on one side of a cylinder through a circulation...
7682511 Method and apparatus for the filtration of biological solutions  
A system, method and device are disclosed for bio-processing a feed stream and providing a constant output by operating a continuous single-pass tangential-flow process. The single-pass process...
7678744 Hydrocarbon industry servicing fluid and methods of performing service operations  
A hydrocarbon industry servicing fluid comprises an irradiated fluid that is biologically inert. The fluid may be irradiated with ultraviolet light. A method comprises performing a hydrocarbon...
7632410 Universal water purification system  
A method of producing safe drinking water from virtually any water source utilizing a water purification system is disclosed. The method includes a combination of water purification methods with a...
7621407 Extracorporeal blood filter system  
A blood filter system used for the sequential filtering of blood while actively removing air bubbles and debris comprising a filter housing with unique conical, or cylindrical shape, a flared...

Matches 1 - 50 out of 212 1 2 3 4 5 >