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Matches 1 - 50 out of 12,561

Document Document Title
WO/2019/052989A1
The invention relates to a method for processing protein-containing suspensions or solutions, for example for accumulating or cleaning up protein-containing particles or dissolved protein-containing substances contained in the suspension...  
WO/2019/049857A1
Provided is a filtration method that includes a cleaning step and involves the use of a porous membrane, wherein the filtration method offers exceptional resistance to cleaning solutions (chemicals) (chemical liquid resistance) and excep...  
WO/2019/049858A1
A filtration method that includes a cleaning step using a chemical agent, wherein provided is the filtration method with excellent chemical resistance performance. The filtration method pertaining to the present invention comprises a fil...  
WO/2019/049861A1
Provided is a method for manufacturing a long-life brewed alcoholic beverage by a filtration process with the use a porous membrane involving a washing step, whereby a high tolerance (chemical tolerance) to a washing liquor (a chemical s...  
WO/2019/044871A1
The present invention addresses the problem of providing a drug solution purification method with which it is possible to obtain a drug solution exhibiting excellent impairment suppression performance. The drug solution purification meth...  
WO/2019/046490A1
Methods, systems, and devices for water treatment or for preventing fouling of components of water treatment systems can include the upstream introduction of nanobubbles in-line and/or in close proximity to a reverse osmosis membrane in ...  
WO/2019/038703A1
This disclosure provides, among other things, a filtration device comprising an open bottomed multi-well plate, a planar spacer that comprises apertures, and a porous capillary membrane. In the device, the planar spacer is sandwiched bet...  
WO/2019/039155A1
Two ozone dissolution tanks for storing filtrate, which is raw water that has been filtered through a water treatment membrane, are provided in a water treatment membrane cleaning apparatus. This filtrate is circulated while being mixed ...  
WO/2019/038847A1
Two ozone dissolution tanks for storing filtrate, which is raw water that has been filtered through a water treatment membrane, are provided in a water treatment membrane cleaning apparatus. This filtrate is circulated while being mixed ...  
WO/2019/039008A1
The purpose of the present invention is to reduce operating costs for a water treatment control system by suppressing energy costs required for aeration and suppressing the propagation of nitrifying bacteria attaching and being deposited...  
WO/2019/034678A1
The present disclosure relates to a process for testing the integrity of membranes in a filter module. Specifically, the process is applied to filters for extracorporeal blood treatment, in particular, filters comprising both filter memb...  
WO/2019/034637A1
The invention relates to a connection device for receiving and connecting filter modules, particularly tubular filter modules, to at least one lateral, particularly radial connector, a connecting mechanism of the connection device connec...  
WO/2019/030144A1
In a method of at least partly restoring functional capacity of at least one ceramic membrane (2b;31) for filtering or separating a flow of liquid particle mixture (L) is sued a liquid particle separation device (1;1';1''), wherein the a...  
WO/2019/031726A1
The present invention maximizes a phosphorus release effect without injecting a coagulant by constructing a DO reducing tank, an oxygen-free tank, and an anaerobic tank in a stacked structure, and improves maintenance efficiency by const...  
WO/2019/026026A1
An apparatus for processing a biological sample for optical analysis having a cartridge with a sample supply container and a couvette, a cartridge/magazine holding the cartridge, and a cassette fan positioned over the cartridge. A filter...  
WO/2019/025239A1
A filtering apparatus, in particular a disposable filtering apparatus, comprises a flow path in which a filter unit and an integrated flow reducer (10) are disposed one behind the other. The flow reducer (10) can be brought into a first ...  
WO/2019/025969A1
A permeation cell (1, 1 '), in particular of the horizontal- or vertical-diffusion type, provided with a membrane (16) and with at least one support disc (14) for the membrane (16); wherein the support disc (14) is provided with a centra...  
WO/2019/025242A1
The invention relates to a process for cleaning a polymer membrane comprising the steps of (A) filtering an aqueous liquid through the polymer membrane; (B) drying the polymer membrane; (C) washing the polymer membrane with water or a ch...  
WO/2019/022174A1
The present invention addresses the problem of providing a filtration apparatus capable of obtaining a high-performance chemical solution and having sufficiently long filter medium life, and also addresses the problem of providing a puri...  
WO/2019/022321A1
The present invention relates to a system for evaluating the performance of a carbon dioxide separation membrane module and a device therefor, the system comprising: a simulation gas supply line for simulating the gas composition of boil...  
WO/2019/022322A1
The present invention relates to a system for detecting an abnormality of a carbon dioxide separation membrane plant, comprising: an inlet part for introducing, into the plant comprising carbon dioxide separation membrane modules, gas co...  
WO/2019/014781A1
Methods and circuits for a device for interrupting the concentration-related polarisation phenomenon and for the self-cleaning of electromembrane processes by application of asymmetric inverse-polarity pulses with high intensity and vari...  
WO/2019/018179A1
A hollow fiber membrane module including a housing and a fiber bundle contained in the housing and arranged along a length of the housing. The fiber bundle includes hollow fiber membranes and elongated spacers positioned among and in dir...  
WO/2019/006252A1
A cleaning solution for accelerated cleaning of a membrane having an enzyme and an agent having a pH that is compatible with the enzyme. The cleaning solution may additionally include one or both of a binding agent and a surfactant. Once...  
WO/2019/000160A1
Provided is a method for cleaning a filtration membrane contained in a water treatment system and the water treatment system. The method comprises a first cleaning mode. The first cleaning mode comprises: adding a first cleaning solution...  
WO/2018/234956A1
A corrugated membrane plate and frame module for use in fluid treatment applications is disclosed, where the corrugated design increases production capacity of a module by more than 200% as compared to conventional modules. The increase ...  
WO/2018/235901A1
The purpose of this invention is to provide a filtration membrane module with which it is possible to improve the centrifugal separation effect of the primary-side flowpath during filtration, and the centrifugal separation effect of the ...  
WO/2018/235210A1
The purpose of this invention is to increase the membrane flowrate of a primary-side flowpath during filtration and the flowrate in an area that follows the outer peripheral surface of a membrane element of an outer ring-shaped flowpath ...  
WO/2018/234838A1
The present invention is in the field of anti-microbial filtration media, notably of flexible polymeric anti-microbial filtration media, processes for manufacturing them and uses thereof for liquid and/or gas phase treatments, in particu...  
WO/2018/230397A1
A filtration method for a protein-containing liquid, said liquid containing a protein at a concentration of 20-100 mg/mL inclusive, which comprises a prefiltration step for filtering the protein-containing liquid through a prefilter, sai...  
WO/2018/231261A1
System and method for processing produced water containing organic compounds including a processing vessel (100); a filtration layer (150) including a filtration material; and a cleaning system that provides a washing solution to the fil...  
WO/2018/224098A1
The invention relates to a membrane consisting of a carrier layer and a separating layer connected to the carrier layer, wherein the separating layer is made of a porous polymer. The surface of the separating layer facing away from the c...  
WO/2018/225186A1
The purpose of the present invention is to provide a device for cleaning with a high utilization efficiency for ozone gas with a simple constitution while preventing increases in size, as well as a method for cleaning a water treatment m...  
WO/2018/220982A1
Provided is a method for treating nonionic surfactant-containing water, the method comprising an adsorption step for passing nonionic surfactant-containing water as supplied water through a microfiltration membrane or ultrafiltration mem...  
WO/2018/223137A1
The present invention relates generally to an effluent treatment device including in one embodiment a skid configuration. The method and apparatus of the present invention can use only two fluid pump units and including individual or mul...  
WO/2018/220086A1
Disclosed is a hollow fiber filter arrangement (1; 101; 201) and a bioreactor system comprising such a hollow fiber filter arrangement. The hollow fiber filter arrangement comprising: an inlet (3; 103; 203) for receiving a sample to be f...  
WO/2018/210644A1
The disclosed prefabricated filtering module (10) is provided for a modular filtering system, in particular a cross-flow filtering system, for low-volume screening applications. The prefabricated filtering module (10) has fluid connectio...  
WO/2018/213662A1
One embodiment provides a system, including: at least two water analyzers, wherein at least one of the at least two water analyzers is positioned upstream of a purification apparatus and wherein at least another of the at least two water...  
WO/2018/204983A1
The extent of fouling of a spiral wound membrane module such as used in water treatment plants can be monitored using one or more sensors disposed between wraps of the membrane. The sensors, including electrodes, can communicate signals ...  
WO/2018/207343A1
[Problem] To provide a gas separation device that is economical and can suppress reductions in the availability factor for the separation of non-hydrocarbon gases from a gas to be treated that includes non-hydrocarbon gases using a gas s...  
WO/2018/199093A1
The present invention is equipped with: a reverse osmosis membrane device 15 to which is connected an inflow water line L1 into which inflow water 11 flows, the reverse osmosis membrane device 15 having a reverse osmosis membrane 14 for ...  
WO/2018/198245A1
A reverse osmosis membrane plant includes: a reverse osmosis membrane device 15 to which an inflow water line L1 for introducing influent water 11 is connected and which has a reverse osmosis membrane 14 for obtaining permeated water 12 ...  
WO/2018/192945A1
The invention relates to a device for detecting deposits in a membrane module that produces a permeate (P) and contains at least one permeable or semipermeable membrane layer (1), wherein at least one polymer optical fibre (3) for the pu...  
WO/2018/190654A1
The present invention relates to: a filtering module in which the fouling of a separation membrane is reduced by a rotor of a centrifugal pump; and a separation method using same. More particularly, the present invention relates to: a fi...  
WO/2018/189254A1
The present disclosure relates to a filtration device comprising a plurality of hollow fiber membranes, a process for its production, and its use for the dead-end filtration of infusion liquids.  
WO/2018/185312A1
The invention relates to a thermally sterilisable fluid filter (10) for concentrating substances contained in a fluid (F), in particular in the course of micro- and nano- or ultra-filtration of the fluid. According to the invention, the ...  
WO/2018/180095A1
A method for inspecting a separation membrane module (10) is provided with a sealing step for sealing a gas for inspection on a primary side of zeolite membrane (12). The dynamic molecule size for the gas for inspection is greater than 1...  
WO/2018/180210A1
A film regeneration method for regenerating a film that is suitable for use in separation of some hydrocarbons from a hydrocarbon mixture. More specifically, a film regeneration method which comprises: a step (A) wherein a hydrocarbon mi...  
WO/2018/180735A1
The present invention addresses the problem of providing a chemical solution refining method, with which it is possible to obtain a chemical solution capable of suppressing occurrence of a short circuit in a semiconductor substrate manuf...  
WO/2018/179959A1
A test method for a separation membrane module (10) includes the following: an assembly step for sealing, within a casing (2), a separation membrane structure (1) having a porous base material (11) and a separation membrane (12); and a t...  

Matches 1 - 50 out of 12,561