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Patent Searching and Data


Matches 401 - 450 out of 23,663

Document Document Title
WO/2013/123576A1
There is provided a process for effecting permeation of at least an operative material component of an operative mixture from a higher pressure space, through a membrane, and into a lower pressure space, wherein the higher pressure space...  
WO/2013/124176A1
The invention relates to a method for producing a product mixture (2) by means of the technical hydroformylation of a hydrocarbon stream (1) that contains isobutene, and for separating the product mixture (2) that is obtained, as well as...  
WO/2013/124190A1
The invention relates to a method for processing water by means of membrane distillation, wherein a membrane M made of porous silicone material is used.  
WO/2013/121594A1
The present invention provides a method for dehydration of a water containing source of formaldehyde having an excellent dehydration performance, and a method for producing (meth)acrylic acid alkyl ester using a dehydrated source of form...  
WO/2013/121547A1
This seawater desalination system (10A) is characterized by comprising the following: a heat exchange means for heating seawater supplied to a reverse osmosis membrane device by using a heat medium used in a heat pump and at least one fr...  
WO/2013/123425A1
In some aspects, an apparatus for controlling pH and/or ionic strength in a vessel is provided, In some embodiments, the apparatus comprises, a vessel in fluid communication with a first side chamber and a second side chamber, wherein th...  
WO/2013/121081A3
The invention relates to a method for treating impurities contained in exhaust gases of ships in order to reduce sulphur oxide emissions and other emissions. In order for the method to be able to purify wash water exiting from an exhaust...  
WO/2013/122268A1
The present invention provides a method for dehydration of a water containing source of formaldehyde having an excellent dehydration performance, and a method for producing (meth)acrylic acid alkyl ester using a dehydrated source of form...  
WO/2013/120846A1
An electrodialysis machine (10) for desalinating water with a high concentration of dissolved salts, comprising, between two heads (11, 12), two opposite electrode chambers (13, 14), which contain electrodes (15, 16) having opposite pola...  
WO/2013/123134A1
A cooling tower blow-down, groundwater and wastewater re-use process and system is provided, which system may further include a cooling tower evaporation recovery system and process. Thus, blow-down from cooling equipment may be reused b...  
WO/2013/118148A1
The present invention provides a L-enantiomers selective composite membrane useful for separation of optical isomers and the process for the preparation thereof. The invention further provides a membrane based pressure driven separation ...  
WO/2013/118530A1
Provided is a plant waste water treatment method and system that improves the effectiveness of treatment of waste water containing organic material in a membrane separation activated sludge treatment tank. The present invention is charac...  
WO/2013/118860A1
The present invention is a metal colloidal solution that contains colloidal particles, each of which is composed of a metal particle formed of one or more metals and a protective agent bonded to the metal particle, and a solvent that ser...  
WO/2013/113724A3
The present invention relates to efficient methods of controlling biological conversions while simultaneously removing and converting some of the generated products. More specifically, and for example, the present invention discloses ele...  
WO/2013/116693A1
A system for processing fluid samples includes a centrifuge assembly in combination with a transducer assembly, where one or more sample containers for containing fluid samples are connected to the centrifuge 5 assembly. The centrifuge a...  
WO/2013/113724A2
The present invention relates to efficient methods of controlling biological conversions while simultaneously removing and converting some of the generated products. More specifically, and for example, the present invention discloses ele...  
WO/2013/116239A1
An apparatus and method for reversing the flow in a reverse osmosis system is described utilizing a single unitary valve. The improved system and method provides a means to reduce operating costs, maintenance and down time associated wit...  
WO/2013/115913A1
An apparatus and method for abating scale formation during the purification and demineralization of water in an electrochemical deionization apparatus. In the apparatus and method, scale forming ions in a raw water feed are precipitated ...  
WO/2013/112633A1
A wastewater sewage system is disclosed. The sewage system includes a flow control valve that controls the flow of wastewater through the sewage system such that the sewage pipes in the sewage system are substantially full.  
WO/2013/111585A1
In the present invention, an electrolytic cell (100) has an electrolytic membrane (110), a reduction electrode (120), and an oxygen-generating electrode (130). The electrolytic membrane (110) is formed from a material (ionomer) having pr...  
WO/2013/112619A1
Apparatus for separating CO2 from an electrolyte solution are provided. Example apparatus can include: a vessel defining an interior volume and configured to house an electrolyte solution; an input conduit in fluid communication with the...  
WO/2013/111826A1
The present invention provides a desalination method and desalination device that reduce equipment costs and equipment space, reduce membrane abrasion during flushing, and at the same time, make possible efficient cleaning of a membrane ...  
WO/2013/112240A1
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/2013/111586A1
In the present invention, an electrolytic cell (100) has an electrolytic membrane (110), a reduction electrode (120), and an oxygen-generating electrode (130). The electrolytic membrane (110) is formed from a material (ionomer) having io...  
WO/2013/107433A1
An improved structure for a portable ultrafiltration water purifier relating principally to a water filtering device utilizing pressure differentials and comprising a piston cylinder (1), a filter core (2), a base (3) and an upper cover ...  
WO/2013/107902A1
The invention relates to a to separate a dissolved catalyst system from a mixture obtained by an alkoxycarbonylation reaction, the process comprising subjecting said mixture to membrane filtration using a membrane which is impermeable to...  
WO/2013/107916A1
The invention includes a ceramic macromembrane for micro- and ultrafiltration of fluids, including water, and the filtration device that uses same. Said macromembrane is characterized in that it may be of any size and morphology and func...  
WO/2013/110032A1
Described herein are systems and processes employing a low energy forward osmosis membrane water processing system to simultaneously (1) detoxify reverse osmosis (RO) residual (reject) brines from ground water treatment, and (2) expand a...  
WO/2013/106191A1
An assembly of immersed filtering membrane modules on the order of a cassette or larger are aerated in a series of air-on or high flow rate periods, each in the range of 0.5 to 20 seconds long, separated by longer air-off or low flow rat...  
WO/2013/104640A3
A cooling device for cooling a fluid comprises a vertical cooling tower, into an upper area of which the fluid to be cooled is fed and from a lower area of which the cooled fluid is discharged. The fluid in the cooling tower is cooled by...  
WO/2013/103236A1
The present invention relates to a fluidized capacitive deionization apparatus, and more particularly, provides a scale-up technology of a deionization apparatus constituted by a flow anode, an electrolyte and a flow cathode layer. The f...  
WO/2013/103257A1
The present invention relates to a reverse osmosis membrane which comprises: a porous support; a polyamide active layer formed on the porous support; and a copolymer comprising an amphipathic ionic compound and glycidyl (meth)acrylate, a...  
WO/2013/098422A1
The invention relates to a system which includes a filtering surface (1) connected with an impulse pump (2) on the intake end thereof for the fluid to be filtered (3), including a pressure-loss valve (13) or an overpressure valve and a f...  
WO/2013/101292A3
A use includes initiating a blood fluid removal session of a patient; monitoring an indicator of tissue fluid volume of the patient, or a portion thereof, during the blood fluid removal session; monitoring an indicator of blood fluid vol...  
WO/2013/098193A1
Oil recovery is enhanced by: - filtering solids from seawater in a filtration assembly (1,2) to produce pre-treated seawater; - further treating the pre-treated seawater in a Capacitive De-Ionisation (CDI) assembly(3) with flowpaths (12)...  
WO/2013/099857A1
In a seawater treatment method which comprises subjecting seawater to coagulation with a coagulant and solid-liquid separation and then conducting RO treatment of the resulting seawater, the present invention makes it possible to provide...  
WO/2013/100691A1
The present invention relates to a preparation method of a granular oxide adsorbent for water treatment in which a metal oxide is bound to the surface of polymer particles, and more specifically, to a preparation method of a granular oxi...  
WO/2013/098479A1
The present invention relates to a method for preventing microbial growth on a filtration membrane during desalination process. The method comprises that the membrane is exposed to a low concentration of performic acid by continuously or...  
WO/2013/100236A1
The present invention relates to microspheres for recovering valuable metals and resources and to a method for manufacturing the microspheres, and to a flow-through continuous deionization (FT-CDI) module capable of recovering valuable m...  
WO/2013/098807A1
A drinking water vending dispenser for dispensing purified water comprising a coarse mechanical filter, an RO purification unit, an ozone purification unit, an UV purification unit, an active carbon filter, a chemical base purification u...  
WO/2013/092606A1
The invention relates to a method for cleaning a cross-flow filter (20), comprising the following steps: A) providing a cross-flow filter (20), wherein the cross-flow filter (20) comprises a filter membrane (21) and is configured to draw...  
WO/2013/091912A1
A liquid transport membrane, including a porous layer (20) having conductive electrodes (22) on the opposite surfaces arranged as to generate an electric field that induces liquid transport across the membrane characterized by humidity o...  
WO/2013/091030A1
A method of filling an aluminium container with wine, and a filled aluminium container containing a wine characterised in that the maximum oxygen content of the head space is 1 % v/v and the wine prior to filling is micro filtered and di...  
WO/2013/094528A1
A liquid management system (1E) comprising a cleaning liquid supply device, a refining device (17), and a cleaning liquid recovery means. The cleaning liquid supply device: has a mixing tank (4) wherein alcohol and pure water are mixed a...  
WO/2013/093217A1
A method consisting of determining the availability of a water desalination facility over a given period of time, wherein: a database (1) is established from results obtained from facilities in operation, taking into account the paramete...  
WO/2013/094428A1
A reverse osmosis treatment device (10) is equipped with: a first pressure vessel (80) for treating water to be treated, and creating a primary effluent and first permeated water; a second pressure vessel (82) for treating the primary ef...  
WO/2013/094427A1
The present invention is a reverse osmosis treatment device equipped with a first vessel (80) for subjecting water to be treated to a primary treatment, and a second vessel (82) for subjecting water to be treated, which has been treated ...  
WO/2013/091029A1
A method of filling an aluminum container with wine, and an aluminum container filled with wine, characterized in that the wine has a pH between 2.9 and 3.5 and the filled aluminum container of wine has a molecular sulphur dioxide conten...  
WO/2013/092937A2
A cooling device 700, wherein the cooling device comprises: an electroosmotic liquid transport membrane 705, and a passage through which a fluid to be cooled can flow, wherein the electroosmotic liquid transport membrane 705 is arranged ...  
WO/2013/092937A3
A cooling device 700, wherein the cooling device comprises: an electroosmotic liquid transport membrane 705, and a passage through which a fluid to be cooled can flow, wherein the electroosmotic liquid transport membrane 705 is arranged ...  

Matches 401 - 450 out of 23,663