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Patent Searching and Data


Matches 801 - 850 out of 24,169

Document Document Title
WO/2012/166834A2
The present invention provides a central core element a reverse osmosis separator assembly useful in the purification of fluids. The central core element comprises an outer exhaust conduit defining an inner volume and a gap starting at a...  
WO/2012/165488A1
The purpose of the present invention is to efficiently remove, from waste materials containing salt, toxic substances and the like, the salt, the toxic substances and the like by washing to thereby enable the disposal and recycling of th...  
WO/2012/166053A1
There is provided a filtering membrane and method of forming thereof. The filtering membrane comprises a substrate having a plurality of holes that extend through the substrate, and arresting formations provided around the openings of th...  
WO/2012/165748A1
Provided is a method for washing a filtration membrane using novel disinfectant applied to water treatment, and a method for controlling biofouling. The method for washing the filtration membrane includes a step of disinfecting raw water...  
WO/2012/161537A2
Provided are water treatment apparatus and method for controlling water treatment apparatus. The water treatment apparatus includes a filtering unit including a deionizing filter removing total dissolved solids contained in inflow water ...  
WO/2012/161663A1
A power generating device is provided. The power generating device includes a) at least one first fluid reservoir containing a first fluid; b) at least one second fluid reservoir containing a second fluid, the second fluid having a highe...  
WO/2012/161421A1
There are provided an active regeneration method for a deionization module, and a water treatment apparatus using the same. The water treatment apparatus may include: a power applying unit applying power to the deionization module in ord...  
WO/2012/161662A1
Disclosed herein is a biomimetic membrane and its supporting substrate. The structure has a porous substrate, a metal coating on the surface of the porous substrate, an intermediary layer on the surface of the metal coating, and a thin f...  
WO/2012/162632A1
An apparatus for collecting mineral particles in a slurry or the tailings is disclosed. The apparatus may take the form of a filter, a conveyor belt or an impeller to be used in a processor to collect mineral particles in the slurry, or ...  
WO/2012/161534A3
Provided are apparatus and method for controlling total dissolved solids, and water treatment apparatus including apparatus for controlling total dissolved solids. The total dissolved solid controlling apparatus includes, a filtering uni...  
WO/2012/159821A1
The invention relates to an assembly and to a method for filtration, which are suitable in particular for the filtration of cells, for example tumor cells, from a sample, for example a blood sample. In said method, a pressure differentia...  
WO/2012/161537A3
Provided are water treatment apparatus and method for controlling water treatment apparatus. The water treatment apparatus includes a filtering unit including a deionizing filter removing total dissolved solids contained in inflow water ...  
WO/2012/159224A1
Mixed matrix pervaporation membranes are described which include i) a matrix phase comprising a polymeric material, and ii) a zeolitic imidazolate framework (ZIF) dispersed in the matrix phase. In membranes described, the thickness of th...  
WO/2012/161534A2
Provided are apparatus and method for controlling total dissolved solids, and water treatment apparatus including apparatus for controlling total dissolved solids. The total dissolved solid controlling apparatus includes, a filtering uni...  
WO/2012/158717A3
In one embodiment of the disclosure, we provide improved membrane rejection properties for mono and divalent-salts, BOD and COD while also improving resistance to cleaning chemicals and maintaining higher permeability for water using thi...  
WO/2012/156941A1
The process for treating a ligno-cellulosic biomass feed stream comprised of solids, C5's, C6's, lignin, and water comprises the steps of: - pretreating the ligno-cellulosic biomass feed stream by contacting the ligno-cellulosic biomass ...  
WO/2012/158355A1
A fluid treatment system is disclosed comprising a cross flow filter (110) comprising a feed portion, a concentrate portion, and a permeate portion. The treatment system further comprises a permeate storage apparatus (130) fluidly connec...  
WO/2012/156882A1
The present invention relates to a process for purifying a slurry comprising cellulose, such as microfibrillated cellulose, wherein the process comprises the following steps: - providing a slurry comprising cellulose and liquid, - subjec...  
WO/2012/156894A3
The invention discloses a metal extraction process and arrangement therefore which includes a microfiltration plant for removing suspended solids from a pregnant leach solution including a metal to form a first retentate including the so...  
WO/2012/157525A1
In a carbon dioxide recovery process which comprises a carbon dioxide absorption step wherein a gas to be processed containing carbon dioxide and a carbon dioxide absorbing liquid are brought into contact with each other so that the carb...  
WO/2012/156894A2
The invention discloses a metal extraction process and arrangement therefore which includes a microfiltration plant for removing suspended solids from a pregnant leach solution including a metal to form a first retentate including the so...  
WO/2012/156880A1
The present invention relates to a process for dewatering a slurry comprising microfibrillated cellulose wherein the process comprises the following steps of, providing a slurry comprising microfibrillated cellulose and liquid, subjectin...  
WO/2012/155068A3
A positive displacement multi-cylinder pump, or "radial pump" which cylinders are set in a radial configuration around a central crankcase. The radial pump has been especially designed for the seawater desalination using reverse osmosis ...  
WO/2012/153763A1
Provided is a membrane separation/recovery system for CO2, said system exhibiting superior CO2 permeability and CO2 separation selectivity when recovering the CO2 generated in a hydrogen production process or the like. A membrane separat...  
WO/2012/155068A2
A positive displacement multi-cylinder pump, or "radial pump" which cylinders are set in a radial configuration around a central crankcase. The radial pump has been especially designed for the seawater desalination using reverse osmosis ...  
WO/2012/149611A1
A method of controlling gas composition within a container containing respiring produce is described. The container includes at least one gas outlet and at least one gas inlet and the method includes the steps of: drawing gas from within...  
WO/2012/151183A1
Systems and processes for treating a flue gas for removing sulfur oxides (SOx) entrained in the flue gas generally includes contacting the gas stream with an aqueous alkali and/or alkaline earth metal hydroxide solution such as sodium hy...  
WO/2012/149183A1
Methods are provided for the volumetric reduction of organic liquids. The methods comprise admixing a porous matrix material with an organic liquid to produce a mixture, forcing oxidant through the mixture, and initiating a self-sustaini...  
WO/2012/148785A3
A use includes monitoring an indicator of fluid volume of a patient via a sensor device, and setting an initial fluid volume removal prescription for a blood fluid removal session based on the monitored indicator of fluid volume. The use...  
WO/2012/148168A3
In order to solve problems of damage due to fibrils or lint in a hollow fiber membrane having multifilaments that arise in the prior art, the present invention provides a further improved hollow fiber membrane in which an open-type tubul...  
WO/2012/148790A1
Uses for monitoring patient parameters and blood fluid removal system parameters include identifying those system parameters that result in improved patient parameters or in worsened patient parameters. By comparing the patient's past re...  
WO/2012/147715A1
Provided is a method for cleaning a membrane module provided with a microfiltration membrane and/or an ultrafiltration membrane, and which is used to membrane-filter untreated water to obtain membrane-filtered water. Therein, in order to...  
WO/2012/148787A1
Monitoring of the performance of a blood fluid removal medium of a blood fluid removal device includes monitoring of condition, such as fluid flow rate or concentration of blood waste product, downstream of the medium. Upstream monitorin...  
WO/2012/148359A1
A polymeric membrane for separating oil from water has a pore size of 0.005 µm to 5 µm, a thickness of 50 µm to 1,000 µm, a water contact angle of 0° to 60°, an oil contact angle of 40° to 100°. The membrane contains a hydrophobi...  
WO/2012/148785A2
A use includes monitoring an indicator of fluid volume of a patient via a sensor device, and setting an initial fluid volume removal prescription for a blood fluid removal session based on the monitored indicator of fluid volume. The use...  
WO/2012/148168A2
In order to solve problems of damage due to fibrils or lint in a hollow fiber membrane having multifilaments that arise in the prior art, the present invention provides a further improved hollow fiber membrane in which an open-type tubul...  
WO/2012/148788A1
A use includes initiating a blood fluid removal session for a patient in need thereof; monitoring a cardiovascular parameter of the patient; determining whether the indicator of the cardiovascular state crosses a predetermined threshold;...  
WO/2012/148911A2
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 concentrated solution to draw the solvent from the f...  
WO/2012/148781A1
A dialysis device for operation in multiple modes and for maintaining a known gradient of potassium ion or other electrolyte between the blood of a patient and a dialysate fluid is described. The dialysis device is capable of being used ...  
WO/2012/148709A3
An electrode "flow-through" capacitive desalination system wherein feed water is pumped through the pores of a pair of monolithic porous electrodes separated by an ultrathin non-conducting porous film. The pair of monolithic porous elect...  
WO/2012/148709A2
An electrode "flow-through" capacitive desalination system wherein feed water is pumped through the pores of a pair of monolithic porous electrodes separated by an ultrathin non-conducting porous film. The pair of monolithic porous elect...  
WO/2012/146243A1
A device (1) for purification of water driven by gravity through a purification unit be- tween an upper dirt water container (2) and a lower clean water tank (3) that may be sealed against the environment for preventing contamination. Th...  
WO/2012/148190A2
Disclosed is an energy-saving and environmentally-friendly filtering system which minimizes energy consumption during a filtering process so as to dramatically reduce water treatment costs. According to the present invention, an inter-me...  
WO/2012/146324A1
Method and construction for treatment of sludge from (A) in waterworks and wastewater treatment plants, resulting in sludge (C1) and pure water (E). The method comprises adding an acid (F) to sludge (C1) in such way that a first sludge m...  
WO/2012/148911A3
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 concentrated solution to draw the solvent from the f...  
WO/2012/148190A3
Disclosed is an energy-saving and environmentally-friendly filtering system which minimizes energy consumption during a filtering process so as to dramatically reduce water treatment costs. According to the present invention, an inter-me...  
WO/2012/145352A1
Methods and apparatus relate to recovery of carbon dioxide and/or hydrogen sulfide from a gas mixture. Separating of the carbon dioxide, for example, from the gas mixture utilizes a liquid sorbent for the carbon dioxide. The liquid sorbe...  
WO/2012/145472A1
The present invention is directed to a membrane for ethanol and aromatics separation that is stable in an alcohol containing environment, The membrane is a polyether epoxy resin having an aliphatic substituted epoxide. The invention also...  
WO/2012/142721A3
A method for increasing boron rejection by reverse-osmosis water-desalination systems, which comprises modifying the desalination system such that it allows the addition and mixing of a water-soluble polyhydroxylated compound which will ...  
WO/2012/140070A1
The invention relates to an extraction kit based on osmotic evaporation for extracting a volatile compound that is present in a first liquid solution (41) at a given concentration c1. The kit includes: an extraction module (10) comprisin...  

Matches 801 - 850 out of 24,169