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Matches 1 - 50 out of 12,612

Document Document Title
WO/2019/098813A2
A water treatment apparatus of the present invention comprises: frames each having a hole through which both ends of a guide bar can be fastened; guide bars inserted into the holes and guiding the coupling of a hollow fiber membrane modu...  
WO/2019/097767A1
This method for water treatment comprises: a recovery step for recovering washing water that has been used for washing a device and that contains flushed-out substances; a membrane filtration step for cleaning the washing water recovered...  
WO/2019/093134A1
Disclosed is a gas separation device that is provided with: a separation membrane module wherein at least one gas separation membrane element is provided in a housing; a case for blocking external air; and a heat source unit for adjustin...  
WO/2019/088304A1
Provided is a water purification system which makes it possible to achieve a long service life for filters. This water purification system contains at least one usage means which, when water fed into the system is used, discharges the us...  
WO/2019/088633A2
The present invention relates to a water treatment filter module, an apparatus and method for manufacturing a helical strand for a water treatment filter module, and a method for manufacturing a spacer. According to an aspect of the pres...  
WO/2019/081969A1
This description provides a new structure for the head of the filter housing (pressure vessel). The head of the housing, resembling a cuboid, is fastened on the end of the housing. The head has a port for replacing the filtering element,...  
WO/2019/075593A1
Disclosed is a membrane assembly cleaning device based on real time adsorption treatment, comprising a cleaning pipe (1), wherein the cleaning pipe (1) is connected to a cleaning drug groove (2), a plurality of adsorption pipes (3) are a...  
WO/2019/078003A1
A microbial fuel cell (100) has a liquid processing unit (1), which is provided with an electrode joined body (40) having a positive electrode (10) and a negative electrode (20) that supports anaerobic microbes. The microbial fuel cell (...  
WO/2019/075592A1
A film assembly cleaning device capable of improving processing uniformity, comprising a cleaning liquid tank, which is filled with a cleaning liquid therein, a support end frame having an annular structure being provided on an inner wal...  
WO/2019/079283A1
A heat power management system is disclosed for an alternating current (AC) power controller for use with portable reverse osmosis water purification systems requiring precise control of a heating action for an internal water heater coup...  
WO/2019/077802A1
A degassing device is provided with: a degassing flow path; a vacuum chamber; a vacuum pump; an inlet flow path; an outlet flow path; a drain flow path; a downstream switching unit; and a control unit. The degassing flow path is formed f...  
WO/2019/079274A1
A reverse osmosis (RO) system is described that is connectable to a dialysis machine and is capable of using heated purified water to clean and disinfect an external connection section or portion disposed between the RO system and the di...  
WO/2019/072755A1
The present invention relates to a functional product which comprises a waterproof breathable polymer membrane, said functional product not having an additional layer, for example a fabric layer. The invention further relates to methods ...  
WO/2019/068943A1
The invention relates to a method for treating brackish water or seawater that comprises subjecting the stream to a filtering step, obtaining a permeate stream and a brine stream that is sent to an additional filtering step, obtaining a ...  
WO/2019/067173A1
Disclosed are membrane separation cleaning processes and clean in place compositions for such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally ...  
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...  

Matches 1 - 50 out of 12,612