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Matches 401 - 450 out of 24,671

Document Document Title
WO/2014/129383A1
The water treatment system is provided with: a main reverse osmosis membrane device (3) for separating water (4) that is to be treated into concentrated brine (5) with high solute concentrations and fresh water (6); and pre-treatment dev...  
WO/2014/128306A1
The invention relates to testing and drying devices for testing the function of dialysers, having a device which produces an air flow, at least one media source and at least one conveying device. These are notable particularly both for s...  
WO/2014/128293A1
The present invention relates to a water extraction system comprising a flow cell comprising a membrane; said membrane comprising an active layer comprising immobilized aquaporin water channels and a support layer, and said membrane havi...  
WO/2014/129341A1
The purpose of the present invention is to enable energy-efficient operation and the stable supply of permeated water while meeting water-quality standards for permeated water at all times during operation. Pretreated clarified seawater ...  
WO/2014/129398A1
 Provided is a reverse osmosis membrane device capable of stably treating raw water containing many membrane contaminants, such as water that has undergone an MBR treatment, while preventing decreases in the flow rate of the permeate. ...  
WO/2014/129340A1
The purpose of the present invention is to: reduce the time and effort required to clean a reverse osmosis membrane device; increase the serviceability rate of the reverse osmosis membrane device; and enable stable operation. A plurality...  
WO/2014/127913A3
The present invention relates to a high pressure process for Pre-Combustion and Post-Combustion CO2 capture (HP/MP/LP gasification) from a CO2 gas stream (CO2-Stream) by way of CO2 total subcritical condensation (CO2-CC), separation of l...  
WO/2014/129926A1
An axial piston pump with energy recovery comprising a rotor having a cylinder block provided with channels for pumped liquid which are connected to the piston cavity of the cylinders, and channels for a liquid which is used for energ...  
WO/2014/129801A1
The present application relates to a film separating device. According to the separating device of the present application, components to be separated using a separating film having a small area size can be separated with high selectivit...  
WO/2014/129724A1
The present invention relates to a desalination method based on a membrane in which an osmotic energy recovery is possible. Specifically, according to an aspect of the present invention, a desalination method based on a membrane in which...  
WO/2014/129399A1
 A multi-stage reverse osmosis membrane treatment in which the quality of the treated water is improved without sacrificing stability. Raw water in a raw water tank (1) is pressurized by a first pump (2) and supplied to a first reverse...  
WO/2014/126236A1
The present invention is equipped with; a waste heat recovery device (100) that uses heat from exhaust gas (EG) exhausted from a gas turbine (10) to generate steam; and a purified water generation device (200) that uses the energy of the...  
WO/2014/126577A1
A composition and a process for cleaning a membrane used to treat water containing silica and fouled by silica which comprises a solution of at least one sugar alcohol and a base. The process allows a lower process pH to be used.  
WO/2014/126925A1
Separation systems and processes using osmotically driven membrane systems are disclosed and generally involve the extraction of solvent from a first solution to concentrate solute by using a second concentrated solution to draw the solv...  
WO/2014/125405A1
An apparatus, methods of making same, and methods of using same, the apparatus comprising: a membrane element comprising a hollow fiber (HF) stack comprising a plurality of loosely packed hollow fibers (HFs) comprising first ends extendi...  
WO/2014/127313A1
The present invention relates to the field of water desalination using porous micro filtration or ultrafiltration (MF or UF) membranes followed by high pressure reverse osmosis (RO) membranes for salt removal. The invention describes a n...  
WO/2014/124034A1
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/2014/122657A1
There is provided a membrane module comprising a membrane package comprising at least two membrane sleeves, wherein the membrane package is configured to allow essentially free flow of a first stream inside the sleeves and essentially fr...  
WO/2014/121308A1
The invention relates to solar power technology. More particularly it relates to solar power converter stations made to satisfy human requirements for electric power, potable water and thermal energy in coastal areas, in emergency situat...  
WO/2014/124034A8
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/2014/121316A1
The invention relates to a process and a device for desalinating water by means of electrodialysis using semi-permeable membranes between at least two rim electrodes for building up an electric field which are characterized in that i), a...  
WO/2014/123339A1
The present invention relates to a method for concentrating an aqueous solution at a low pressure under no difference in osmotic pressure, and more specifically, to a method for concentrating an aqueous solution containing a solute to be...  
WO/2014/119742A1
A method for using a ceramic filter, wherein using a flow path division means which is disposed along a row in which water collecting cells are arranged in at least one end surface of a porous body constituting the ceramic filter while a...  
WO/2014/118639A3
This invention relates to an asymmetric composite membrane containing a polymeric matrix and carbon nanotubes within a single membrane layer, where the carbon nanotubes are randomly oriented within the polymeric matrix and the composite ...  
WO/2014/119599A1
[Problem] To provide an electroosmotic dewatering method and an electroosmotic dewatering apparatus, each of which enables the dewatering of a water-containing material of interest without generating a halogen gas. [Solution] A conveyer ...  
WO/2014/115383A1
Provided is a water recovery device that, with a simple configuration, can process water-to-be-processed inside of a closed system space such as a nuclear shelter or a space station. This waste water processing device is equipped with th...  
WO/2014/115769A1
The present invention addresses the problem of providing a method for operating a freshwater production device that makes it possible to maintain a stable water output volume and quality even when natural energy, which provides an unstab...  
WO/2014/115687A1
[Problem] To provide a pervaporation membrane having excellent durability and a method for phenol concentration which comprises using the pervaporation membrane to efficiently concentrate phenol. [Solution] A pervaporation separation dev...  
WO/2014/114806A1
Subject: An electrolyzed water generating method and a generator to produce both acidic electrolyzed water free from alkaline-metal chloride (19) and alkaline electrolyzed water free from alkaline-metal chloride (9) by electrolyzing aque...  
WO/2014/111889A3
Provided is a method of manufacturing a multilayer mixed matrix membrane which includes providing a support layer, casting. a hydrophilic layer on a surface of the support layer, casting a hydrophobic layer on the hydrophilic layer, and ...  
WO/2014/112568A1
The membrane fouling diagnosis/control device is equipped with a database and a control unit. The database records beforehand estimation reference data for estimating fouling factors for a membrane that is used in a membrane treatment pr...  
WO/2014/111889A2
Provided is a method of manufacturing a multilayer mixed matrix membrane which includes providing a support layer, casting. a hydrophilic layer on a surface of the support layer, casting a hydrophobic layer on the hydrophilic layer, and ...  
WO/2014/112726A1
The present invention relates to an electro-osmotic pump using a reversible electrode reaction and a fluid pumping system using the same, and the pump includes: a membrane allowing the passage of a fluid; and a first and a second electro...  
WO/2014/113264A1
A method is disclosed for improving the percent recovery and water quality in water with high levels of hardness. Embodiments of the method include receiving a produced water composition, partially softening the water composition, and di...  
WO/2014/109074A1
The desalination apparatus is provided with a first pressurization means, a first reverse osmosis membrane module, a first mixing line, a second pressurization means, a second reverse osmosis membrane module, a second mixing line, a firs...  
WO/2014/110012A1
An compact hydraulic manifold for transporting shear sensitive fluids is provided. A channel network can include a trunk and branch architecture coupled to a bifurcation architecture. Features such as tapered channel walls, curvatures an...  
WO/2014/109073A1
The control device according to an embodiment is provided with a third calculation means, a first monitoring/detection means and a first control means. The third calculation means calculates the respective resistance value for each rever...  
WO/2014/109075A1
According to an embodiment, the seawater desalination apparatus is provided with: a reverse osmosis membrane for separating seawater into fresh water and concentrated seawater; a pre-treatment water tank for storing seawater or fresh wat...  
WO/2014/108278A1
The invention relates to a method for producing a plastic article, comprising a polymer substrate and a three-dimensional, hydrophobic polymer structure that is covalently bonded to the substrate, involving the following steps: (a) loadi...  
WO/2014/110429A1
Processes, methods, and devices for use in water reclamation, include a system comprising an osmotic membrane bioreactor (OMBR), a microporous membrane bioreactor (MBR), a biological nitrogen removal system (BNR), and a source of high os...  
WO/2014/107464A1
Described herein is a structure for a permeate spacer for use in spiral wound osmosis membrane elements, having at least two sets of parallel ribs, wherein the ribs in the first set are oriented at about a 90 degree angle to the ribs in ...  
WO/2014/103822A1
Provided is a method for improving the rejection rate of a RO membrane, whereby it becomes possible to further improve the stability of removal performance (rejection rate) and flux stability (sustainability of stain resistance) of the R...  
WO/2014/105755A1
A portable dialysis machine has a detachable controller unit and base unit with an improved reservoir heating system. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define...  
WO/2014/104135A1
The present invention provides an immersion-type membrane separation device and a membrane separation method capable of performing filtration that is stable over long periods. An immersion-type separation device comprising a membrane mod...  
WO/2014/104613A1
According to one embodiment of the present invention, a forward osmosis-type fresh water composite system includes: a fuel cell device that has a cathode electrode in which carbon dioxide supplied from a plant is converted into carbonate...  
WO/2014/098059A1
Provided is a method for hydrophilizing an RO membrane, the method being excellent in terms of the persistence of the hydrophilization effect and flux stability. An RO membrane is brought into contact with a modified polyvinyl alcohol ha...  
WO/2014/097179A1
The invention relates to a water treatment plant, in particular for seawater desalination, comprising: at least one membrane unit (M) for reverse osmosis filtration or nanofiltration, an intake pipe (A, C, E) for water to be treated, an ...  
WO/2014/099324A1
A MEMS sensor system for monitoring membrane elements in a membrane based water filtration plant having a remote telemetry unit (RTU), a SCADA, and a plurality of MEMS sensors for measuring pressure, flow rate, and conductivity. The wate...  
WO/2014/100766A3
An example separation system includes a stack of membrane plate assemblies. An example membrane plate assembly may include membranes bonded to opposite sides of a spacer plate. The spacer plate may include a first opening in fluid commun...  
WO/2014/094147A1
Fluoride ions can be removed from an aqueous stream to desirable levels (e.g. less than 1 ppm) using two precipitation reactions in series. In this method, calcium chloride and a phosphate salt are added to form a first precipitate and t...  

Matches 401 - 450 out of 24,671