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Patent Searching and Data


Matches 801 - 850 out of 23,060

Document Document Title
WO/2012/035402A1
The present invention relates to the production of high flux hollow fiber ultrafiltration membrane prepared from poly(acrylonitrile-co-methacrylic acid), (polysulfone and poly (acrylonitrile-co-methacrylic acid)) and (polysulfone and ion...  
WO/2012/036550A1
The invention is directed to an antimicrobial membrane, to a method for preparing said antimicrobial membrane, to a process of operating said antimicrobial membrane, and to uses of said antimicrobial membrane. The antimicrobial membrane ...  
WO/2012/037274A3
An apparatus includes a filtration skid configured to generate a filtrate through at least one of microfiltration and ultrafiltration. The apparatus further includes a desalination skid fluidly connected to the filtration skid. The desal...  
WO/2012/036942A1
A filtration apparatus includes plurality of membrane modules arranged in series in a chamber. The membrane modules include at least one lead membrane module closer to an inlet port than the remaining membrane modules. A device coupled t...  
WO/2012/035963A1
The present invention provides an electric deionized water producing device comprising: a desalting chamber (4) defined by at least two ion-exchange membranes (1, 2) and filled with an ion exchanger; a first concentration chamber (5a) po...  
WO/2012/032354A1
A separation system comprising a separation device having an inlet arranged to allow a flow of material into the separation device, a first outlet arranged to outlet a flow of retentate and a second outlet arranged to outlet a flow of pe...  
WO/2012/033257A1
A two-pass reverse osmosis (RO) desalination apparatus includes a first RO module for receiving feed water through an inlet pipe to desalinate the feed water; and a second RO module for receiving primarily treated water to desalinate the...  
WO/2012/032557A1
A gas turbine power generation system capable of efficiently and continuously supplying both electric power and service water is provided. A gas turbine power generation system is provided with a gas turbine (1) for driving a power gener...  
WO/2012/034028A3
A cartridge filter assembly includes a depth filter element and a downstream second filter element. The depth filter element has a mass of melt-blown polymer filaments. The depth filter removes 0.5 to 10 micron sized contaminants at an e...  
WO/2012/032994A1
The dehydrating device (1) that separates water from the fluid being treated has a first tank (2) for storing the fluid to be treated prior to separation of the water, a second tank (3) into which the treated fluid after water separation...  
WO/2012/033011A1
The invention is designed to make water treatment equipment more compact and reduces equipment costs. The water treatment device (10) accommodates a first treatment unit (50), which performs a first treatment of seawater, and a second tr...  
WO/2012/029335A1
The disclosed liquid supply device supplies ink from an ink tank (201) to a printer head (PH) via a dissolved gas adjustment filter (203). By a gas pressure changing mechanism (206) reducing pressure inside a gas pressure adjustment tank...  
WO/2012/030427A1
A method for treating oil field produced wastewater containing high organics, silica, boron, hardness, and suspended and dissolved solids by applying three membrane types in series is provided. First, Ultrafiltration (UF) is applied to r...  
WO/2012/031067A3
In one embodiment, the water filtration device includes a first chamber including a first plurality of inorganic particles; and a second chamber in water communication with the first chamber. The second chamber further includes a second ...  
WO/2012/027130A2
Disclosed herein are mixed matrix membranes which include a continuous phase organic polymer with molecular sieves interspersed therein, the molecular sieves comprising one or more zeolites having an HEU structure type; wherein the membr...  
WO/2012/027130A3
Disclosed herein are mixed matrix membranes which include a continuous phase organic polymer with molecular sieves interspersed therein, the molecular sieves comprising one or more zeolites having an HEU structure type; wherein the membr...  
WO/2012/026373A1
Provided is a hollow fiber type reverse osmosis membrane which can achieve high-level water penetration performance and high-level removal performance at low running cost in the separation of a solid or the separation of a solute from a ...  
WO/2012/026827A1
Water treatment installation (2) and method for removal of at least one undesirable component from water. The water treatment installation (2) comprises: a receptacle (30) with a filtration membrane dividing the receptacle (30) into an u...  
WO/2012/027148A1
A separation arrangement isolates chlorine, sodium and possibly other ions from water. The ion-laden water is applied to at least one graphene sheet perforated with apertures dimensioned to pass water molecules and to not pass the smalle...  
WO/2012/025656A1
The invention relates to a seawater desalination unit comprising frames provided with reverse osmosis membranes (1) that are connected to salt water and desalinated water collection circuits (2) inside a submersible chamber (3) joined to...  
WO/2012/023469A1
A fresh water producing apparatus for producing fresh water from raw water containing solutes is disclosed. The fresh water producing apparatus comprises a first semipermeable membrane unit and a second semipermeable membrane unit. A fir...  
WO/2012/020459A1
In order to improve convenience and enhance functionality of a water purification device, a container-type water treatment device comprises: a sub-container accommodating a pre-treatment device in which the float of a water intake means ...  
WO/2012/019282A1
The present disclosure is directed at a modular apparatus for a saltwater desalinating system, and a method for using same. The apparatus includes multiple internal modules that are compressively coupled to each other. Each of the intern...  
WO/2012/019295A1
The present document describes extracts from camel urine and/or milk comprising benzoate, phenylacetate and other molecular species. Also described are methods of use of the extracts and the identified compounds for the treatment of dise...  
WO/2012/016480A1
A continuous process for manufacturing a porous material is provided. The process includes the steps of: (a) mixing a non-ionic surfactant with a precursor of a carbonaceous material to form a mixture comprising a continuous phase where ...  
WO/2012/017628A1
[Problem] To provide a membrane separation apparatus and a membrane separation method capable of reducing energy consumption. [Solution] A membrane separation apparatus (10) includes: a membrane separator (20) supplied with a fluid (X) c...  
WO/2012/016681A1
The invention relates to a device for water treatment, comprising a housing that has an inlet for connection to a water pipe and an outlet for treated water, wherein the housing contains at least one pre-filter for separating out coarse ...  
WO/2012/013593A1
A process for treating water, in particular for producing ultrapure water, is described, in which a water stream is purified in a reverse osmosis unit, wherein the water stream is subjected to a pretreatment having the steps (1) partial ...  
WO/2012/015298A2
A method for operation of a filtration module 4 comprising a housing 5 with at least one filter element 7 positioned therein, the filter element defining a first space 10 in the housing at a feeding side of its filtering surface and a se...  
WO/2012/015298A3
A method for operation of a filtration module 4 comprising a housing 5 with at least one filter element 7 positioned therein, the filter element defining a first space 10 in the housing at a feeding side of its filtering surface and a se...  
WO/2012/013256A1
The invention relates to a device and method for degassing aqueous media, comprising a first container containing the medium to be degassed, a degassing module connected via a first line to the first container, a second container for rec...  
WO/2012/015600A2
Apparatuses, systems and processes for fluid gasification and degasification are disclosed. A fluid gasification/degasification apparatus includes housing having a central axis and a fluid inlet and a fluid outlet positioned at different...  
WO/2012/012172A3
A filter plate article and methods of using the same, the article comprising: a base member comprising a self-supporting water impervious substrate with first and second generally opposed major surfaces; a filter assembly defining a filt...  
WO/2012/012129A3
A system and process for the removal of carbon dioxide (CO2) from a feed natural gas having variable flow rates and inlet CO2 levels.  
WO/2012/010604A1
The invention relates to a method for filtering a suspension (S) consisting of a fluid (F) and cell or solid particles, wherein the suspension (S) is conducted at least through a curved capillary tube (2) of a filter (1) and, for the pur...  
WO/2012/012129A2
A system and process for the removal of carbon dioxide (CO2) from a feed natural gas having variable flow rates and inlet CO2 levels.  
WO/2012/011142A1
The present invention concerns membranes and a process of realizing membranes that comprises the following steps: - preparing a substrate by sintering of metal powders, ceramics or their composites, with dimensions between 1 and 50 micro...  
WO/2012/012767A3
A system or methodology for converting thermal energy obtained from solar thermal, photovoltaic, geothermal or industrial waste heat into electrical power is disclosed. The energy efficient way of transferring two steams of liquid soluti...  
WO/2012/011821A1
The invention relates to a method for purifying polluted water comprising supplying the polluted water. The pressure and temperature conditions are controlled in the hydrate forming reactor so as for forming hydrates. The hydrates and th...  
WO/2012/010069A1
A synthesis method of NaA zeolite molecular sieve membrane on macropore carrier comprises coating a continuous and uniform crystal seed layer on the surface of the macropore carrier by using thermo-dipping and brush-coating method. The g...  
WO/2012/012172A2
A filter plate article and methods of using the same, the article comprising: a base member comprising a self-supporting water impervious substrate with first and second generally opposed major surfaces; a filter assembly defining a filt...  
WO/2012/009575A3
In some implementations, a system may include a compressor, a heat exchanger and an ITM. The compressor is configured to receive an air stream and compress the air stream to generate a pressurized stream. The heat exchanger is configured...  
WO/2012/009575A2
In some implementations, a system may include a compressor, a heat exchanger and an ITM. The compressor is configured to receive an air stream and compress the air stream to generate a pressurized stream. The heat exchanger is configured...  
WO/2012/006742A1
A simple extraction method for preparing an organic certifiable stevia extract with high sweetness and optionally with antioxidant properties is provided. The extraction method involves extraction of stevia leaves that have been dried an...  
WO/2012/008476A1
Disclosed is a ceramic filter that is provided with a porous base material (3), "which has a partition wall (1) that partitions a plurality of cells (2) that extend from one end (11) to the other end (12) and which is ceramic material"; ...  
WO/2012/006742A9
A simple extraction method for preparing an organic certifiable stevia extract with high sweetness and optionally with antioxidant properties is provided. The extraction method involves extraction of stevia leaves that have been dried an...  
WO/2012/003833A1
The invention relates to a method for removing ammonium nitrogen from organic waste water comprising liquid manure, which method comprises the steps of applying waste water with a high content of ammonium to an organic, synthetic ion exc...  
WO/2012/004862A1
Disclosed is a selectively permeable membrane using selective molecular recognition macromolecules using molecular recognition macromolecules which use an extremely thin molecular recognition resin membrane which, by allowing the permeat...  
WO/2012/006362A2
A multi-ported vessel system includes an outer pressure vessel containing a plurality of flow distribution tubes, each of which comprises a plurality of reverse osmosis membrane elements aligned serially within each tube. The outer press...  
WO/2012/006429A2
An energy-efficient method of recovering carbon dioxide (CO2) in a high-pressure liquid state from a high-pressure gas stream. The method includes cooling, condensing, and/or separating CO2 from a high-pressure gas stream in two or more ...  

Matches 801 - 850 out of 23,060