| Document |
Document Title |
|
WO/2017/145118A1 |
Provided herein is a universally applicable biofouling mitigation technology using acoustically excited encapsulated microbubbles that disrupt biofilm or biofilm formation. For example, a method of reducing biofilm formation or removing ...
|
|
WO/2017/141717A1 |
Provided are a water treatment system and water treatment method with which, in water treatment that uses two or more stages of reverse osmosis membranes, the amount of antimicrobial agent added can be reduced. In a water treatment syste...
|
|
WO/2017/135162A1 |
A water treatment device provided with: a solid-liquid separation device 10 for removing at least turbid components and organic matter from water to be treated and obtaining permeated water; a foam separation device 20 for concentrating ...
|
|
WO/2017/135235A1 |
Provided are a separation membrane diagnosis method, a water processing method, a separation membrane diagnosis device, a water processing device, a separation membrane diagnosis program, and a storage medium on which the program is stor...
|
|
WO/2017/133641A1 |
A membrane element, comprising a filtering membrane (11) having a raw water flow path and a pure water flow path, wherein the outlet of the raw water flow path is located on at least one side of the filtering membrane; a membrane protect...
|
|
WO/2017/126348A1 |
The filtration apparatus operation method according to an embodiment of the present invention is a method for operating a filtration apparatus provided with at least three filtration modules, wherein the method comprises a filtration ste...
|
|
WO/2017/126745A1 |
The present invention relates to a complex water-treatment system that uses granular activated sludge and a membrane bioreactor, and to a water treatment method using the same, wherein the system can effectively remove contaminants conta...
|
|
WO/2017/126349A1 |
This gas diffusion tube for supplying scrubbing gas for a filtration unit is provided with a straight tubular gas diffusion section, which has multiple gas diffusion holes and into one end of which said scrubbing gas is force-fed, and a ...
|
|
WO/2017/121106A1 |
An automatic off-line MBR membrane bioreactor having air and water combined flushing, comprising a PLC automatic control cabinet (18), an MBR reactor (1), an MBR membrane assembly (2) and a rotation cover (3). The top part of the MBR rea...
|
|
WO/2017/119019A1 |
The electrochemical cell according to the present disclosure is provided with: a casing whereon an inflow opening and an outflow opening are provided; a bipolar film laminate wherein two or more bipolar films are laminated so as to face ...
|
|
WO/2017/117632A1 |
A membrane separation process is described. The process comprises pumping of a fluid stream through a membrane module to produce a permeate during a plurality of membrane operating cycles. Each membrane operating cycle comprises a filtra...
|
|
WO/2017/115455A1 |
When performing water treatment using a hollow fiber membrane filtration module, the present invention achieves increased efficiency of filtration and reduction of membrane clogging and also makes it possible to improve the washing effic...
|
|
WO/2017/115769A1 |
The present invention provides a hollow fiber membrane module that can effectively resolve the accumulation of suspended solids within the membrane module, lower running costs, and also operate stably. The present invention relates to a ...
|
|
WO/2017/115378A1 |
There is provided herein a desalination system, including a first reverse osmosis (RO) system and a crystallizer comprising a first compartment, a second compartment and a filter separating between the first and the second compartments, ...
|
|
WO/2017/108196A1 |
The invention relates to a method for checking a dialyzer for the presence of a leak in the semipermeable membrane of the dialyzer. The membrane divides the dialyzer interior into at least one blood chamber and at least one dialysate cha...
|
|
WO/2017/106886A1 |
The present invention relates to a membrane assembly for permeative separation of a fluid from fluid mixtures, comprising a porous, fluid-permeable, metal carrier substrate (2), a membrane (8) formed on the carrier substrate (2), that is...
|
|
WO/2017/106623A1 |
Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of ...
|
|
WO/2017/102241A1 |
The invention relates to a cartridge clamping device for a plurality of cartridge filtration modules, each having a distribution plate (3), which has at least one feed channel (18), one retention channel (21), one filtrate channel (24, 2...
|
|
WO/2017/105345A1 |
A spacer for a membrane module, the spacer comprising: a plurality of first filaments defining a plurality of fluid flow channels, in use the plurality of fluid flow channels being adjacent a membrane of the membrane module; and a plural...
|
|
WO/2017/098990A1 |
This membrane separation device (1) comprises: a casing; a filter membrane that has a single-layer structure made by copolymerizing hydrophilic monomers, and that partitions the casing into a concentrated-side space (S) to which water to...
|
|
WO/2017/088273A1 |
Disclosed is a reverse-osmosis water purifier, comprising a water storage barrel (10), a reverse osmosis membrane unit (14), a water path switching valve (7) and a purified water faucet (5), wherein the water path switching valve (7) com...
|
|
WO/2017/088975A1 |
In order to produce a tubular filter membrane element for microfiltration purposes, a plastic section of a small membrane tube is sealed at one axial end thereof and is fitted with a plastic adapter piece at the opposite end. According t...
|
|
WO/2017/089330A1 |
The present invention relates to a composition for treatment of wastewaters in a membrane bioreactor comprising a mixture of inorganic coagulants and organic water soluble polymer(s), wherein the inorganic coagulants are selected from ir...
|
|
WO/2017/089747A1 |
Membrane cell stack arrangement and method of manufacturing such a membrane cell stack arrangement. The arrangement has a housing (2) having a central axis, and a stack of membrane cells (4), each membrane cell (6) being arranged inside ...
|
|
WO/2017/085698A1 |
A microfiltration filter, an assembly containing such a filter and a method of manufacturing such a filter is provided. In one embodiment the method comprises folding a sheet of woven fibre filtration material onto itself, thereby provid...
|
|
WO/2017/086313A1 |
A hollow fiber membrane module 10 is provided with: a hollow fiber membrane bundle 15 having a plurality of bundled hollow fiber membranes 14; a housing 13 having formed an internal space S1 in which the hollow fiber membrane bundle 15 i...
|
|
WO/2017/087057A1 |
A method of integrity testing porous materials that is non-destructive to the material being tested. The method includes humidifying the inlet gas stream to minimize or prevent the porous material from drying out. The inlet gas stream in...
|
|
WO/2017/086084A1 |
A repair method for a separation membrane (30) comprises a step for adhesion of a colloidal solution with a prescribed pH, wherein repair material particles are dispersed in an aqueous solvent, to the surface of the separation membrane (...
|
|
WO/2017/083055A1 |
The antimicrobial agent includes at least one two-dimensional metal carbide layer. The two-dimensional metal carbide has the formula Tin+1CnTx, where T represents a terminal functional group and x represents the number of terminal functi...
|
|
WO/2017/082550A1 |
Disclosed are a filtering membrane module and a filtering device including the same, the module enabling damage caused by a collision between the filtering membrane modules to be effectively prevented, and enabling integration of the fil...
|
|
WO/2017/082095A1 |
The purpose of the present invention is to provide a membrane filtration unit that can be made more compact and manufactured at lower cost than a conventional membrane filtration unit, and a water treatment method using the membrane filt...
|
|
WO/2017/072266A1 |
An assembly (1) which is intended for use at an area (31, 32) for allowing a fluid to pass therethrough comprises a filter (10) for blocking items from passing through the area (31, 32) along with the fluid, and at least one anti-biofoul...
|
|
WO/2017/069219A1 |
According to the present invention, regarding a membrane 1 of which one surface 1b is arranged on a liquid side and the other surface 1a is arranged on a gas side, the surface 1b of the membrane on the liquid side is brought into contact...
|
|
WO/2017/068517A1 |
The present disclosure relates to a novel carbon molecular sieve membranes - CMSM. More particularly, the disclosure relates to the polymeric precursor and carbonization conditions needed for producing a high-selective, age-free CMSM. Mo...
|
|
WO/2017/067818A1 |
The present invention relates to a method for cleaning a porous membrane (3) which is used for filtering water, for example for the treatment of drinking water and/or service water, wherein the membrane (3) is at least partially dewatere...
|
|
WO/2017/066891A1 |
The invention relates to a sludge dehydrator device in the form of a machine that can be used to remove low-turbidity water from industrial or mining sludge or slurry, in order to: optimise mineral recovery processes, such as flotation, ...
|
|
WO/2017/066586A1 |
Disclosed herein is a functionalized block copolymer comprising (a) at least one end block D comprising on average at least one amino- or phosphino- functionalized polymer unit of formula (I) and one or more additional blocks selected fr...
|
|
WO/2017/066510A1 |
Methods for cleaning water filtration membranes by treatment with a DNase containing cleaning composition. Optionally the composition also comprises a biocidal and/or other enzymes such as proteases. The DNAse may be derived from Aspergi...
|
|
WO/2017/059622A1 |
A detection method for performance of a scrap flat membrane, comprises: (1) detecting the percentage of carbon element on a surface of a contaminated membrane, and comparing it with a control membrane, which is a new membrane with the sa...
|
|
WO/2017/061475A1 |
The present invention aims to provide a filtration unit having an excellent cleaning effect on a plurality of hollow fiber membrane surfaces. This filtration unit comprises: a plurality of filtration modules extended and aligned vertical...
|
|
WO/2017/061141A1 |
This filter unit comprises: a plurality of filter modules, each of which includes a plurality of hollow fiber membranes that are aligned vertically and arranged in a curtain shape and a pair of retaining members that fix the top and bott...
|
|
WO/2017/058496A1 |
A filter assembly adapted for insertion into an inner chamber of a pressure vessel, wherein the assembly includes: a spiral wound membrane module (2) comprising at least one membrane envelope (4) and feed spacer sheet (6) concentrically ...
|
|
WO/2017/057501A1 |
The present invention addresses the issue of providing a membrane-separated activated sludge treatment method whereby operation energy consumption is suppressed and fluctuations in waste water inflow volumes can be accommodated without u...
|
|
WO/2017/057935A1 |
Disclosed is an invention relating to an aerator apparatus. The aerator apparatus according to one embodiment comprises: a housing having an inner cavity formed therein, which comprises at least one side wall and an upper surface portion...
|
|
WO/2017/049408A1 |
A method of operating an immersed microporous membrane module includes a step of monitoring membrane performance to sense the onset of sludging in the module. Differences in permeability between permeation in backwashes, or trends in per...
|
|
WO/2017/047882A1 |
The present invention relates to a technique for suppressing membrane biofouling on the surface of a separation membrane by immobilizing biofilm formation-suppressing microorganisms and using the same in a microorganism immobilizing cont...
|
|
WO/2017/046552A1 |
Particles in a liquid flow are monitored by reflected light fluorescence. The flow may pass through a flow cell (10) having a viewing window (14). The flow cell may be partitioned by a membrane (12) so that deposition of particles can be...
|
|
WO/2017/046196A1 |
The invention relates to a filtration system (10) for liquid, particularly raw water, comprising at least one filtration module (20) for filtering the liquid, a first inlet pipe (21) for feeding liquid to the filtration module (20), a se...
|
|
WO/2017/046214A1 |
The invention relates to a filtration system (10) for liquid, particularly raw water, comprising at least one filtration module (20) for filtering the liquid, at least one inlet pipe (21, 22) for feeding liquid to the filtration module (...
|
|
WO/2017/048796A1 |
A method of producing treated ion exchange resin material includes exposing an enclosed vessel containing ion exchange resin and a pre-treatment solution to high energy radiation. The treated ion exchange resin material has reduced organ...
|
