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WO/2016/171030A1 |
The purpose of the present invention is, in a filtration unit 1 provided with captured substance removing implement 20 rotatably supported inside a cylindrical filter element 2, to efficiently rotate the captured substance removing imple...
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WO/2016/171628A1 |
A method for assessing a state of fouling of a reverse osmosis system is provided. The method comprises deriving a plurality of impedance values from a low frequency region of an electrical impedance spectrum of a reverse osmosis membran...
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WO/2016/171629A1 |
A method for monitoring occurrence of biofouling at a reverse osmosis membrane is provided. The method comprises deriving a plurality of conductance values from a low frequency region of an electrical impedance spectrum of the reverse os...
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WO/2016/166084A1 |
Process for reducing the fouling of a surface O, wherein an aqueous solution S of at least one polymer P comprising styrene and at least one ester E of (meth)acrylic acid and polyethylene oxide in a molar ratio of 0.05:1 to 50:1 is appli...
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WO/2016/167898A1 |
A conventional media filter such as a gravity sand filter is converted into a membrane filter. The media is removed and replaced by immersed membrane modules. Transmembrane pressure is created by a static head pressure differential, with...
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WO/2016/158308A1 |
This diffuser tube is provided with diffusion holes arranged on the upper side, and solids discharge openings arranged on the lower side. The plurality of diffusion holes may be arranged discretely along the axial direction. The centers ...
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WO/2016/158312A1 |
A water treatment method and a water treatment device therefor are provided for treating backwash wastewater, washing wastewater, recirculating water or concentrated water in a membrane separation device and using the same as cooling wat...
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WO/2016/156250A1 |
Disclosed is a method and apparatus for manufacturing a continuous web of polymeric membrane and for continuous downstream processing of said web. The apparatus (10) comprises: a casting station (20) for casting the continuous web (M);a ...
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WO/2016/156343A1 |
The present invention relates to a capsule (1) for preparing a nutritional product in a device adapted to supply liquid into the capsule (1), the capsule (1) comprising: at least one compartment (13) for providing nutritional ingredients...
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WO/2016/161151A1 |
Embodiments provide an apparatus and method for a membrane bioreactor process including a media in the water circulation module. Along with air supplied from bottom of the module the media components are kept in dynamic condition between...
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WO/2016/152336A1 |
The purpose of the present invention is to provide a filtration unit that can improve efficiency in washing of a hollow fiber membrane. This filtration unit is a filtration unit provided with: a plurality of filtration modules that has a...
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WO/2016/151408A2 |
Provided herein is a self-supporting structure comprising a monobloc having at least two axial passageways extending between opposite end openings and two side panels for sealing the end openings of the central monobloc in order to creat...
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WO/2016/152883A1 |
The present invention improves the filterability in a solid-liquid separation of a saccharified solution using a microfiltration membrane, by adjusting a lignin content of a pretreatment substance derived from a cellulose-containing biom...
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WO/2016/140009A1 |
A ballast water production method is provided with: a filtering step for passing raw water supplied into a housing (20) through a filter (21) from a first side that is upstream of the filter (21) to a second side that is on the downstrea...
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WO/2016/140412A1 |
The present invention relates to the technical field of water treatment and, more specifically, provides monitoring device and method for detecting real-time the degree of membrane fouling of a forward osmosis membrane vessel in a forwar...
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WO/2016/140411A1 |
The present invention relates to the technical field of water treatment and, more specifically, provides monitoring device and method for detecting real-time the degree of membrane fouling of a reverse osmosis membrane vessel in a revers...
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WO/2016/139672A1 |
A method of treatment of liquid in a liquid treatment facility comprising at least one liquid treatment module employing at least one of reverse osmosis and nanofiltration membranes, the at least one module having a liquid inlet, a perme...
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WO/2016/135837A1 |
A water quality monitoring device (111) determines a speed of a wave passing through water present upstream of a reverse osmosis membrane (109). When the determined speed exceeds a prescribed speed threshold, treatment for reducing the o...
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WO/2016/136957A1 |
The purpose of the present invention is to provide a method for treating water containing an organic material with a high-efficiency microbial fuel cell to thereby reduce a consumption energy and the quantity of a waste material. The pre...
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WO/2016/135901A1 |
A cleaning method for a water treatment membrane 2 provided with a primary surface 2a for inflow of untreated water and a secondary surface 2b for outflow of treated water, said method carrying out a first cleaning step for making a firs...
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WO/2016/133396A1 |
The invention relates to a method for fouling reduction and/or fouling removal and/or prevention of fouling in membrane based fluid-flow processes, such as ED, RED, EDR, CDI, fuel cells, filtration, flow batteries, and a device capable o...
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WO/2016/130906A1 |
A venting apparatus (100) is disclosed herein. The venting apparatus comprises a substrate (102), such as a metal substrate or a specialty plastic substrate, having an opening (104) therein and a fluoropolymer membrane (106), such as ePT...
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WO/2016/129308A1 |
The water treatment system according to an embodiment of the present invention is a water treatment system provided with a tank for storing the water to be treated, a cross-flow filtration membrane module for filtering the water being tr...
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WO/2016/124726A1 |
The invention relates to a modular distributor head for a diaphragm housing body, comprising a front side, a pipe connector for the diaphragm housing body, a seal for sealing off the diaphragm housing body, which seal is positioned in th...
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WO/2016/122067A1 |
The present invention relates to an apparatus for evaluating the performance of a separation membrane. Specifically, the present invention provides an apparatus for evaluating the performance of a separation membrane, the apparatus compr...
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WO/2016/122407A1 |
Disclosed herein is an integrated reverse osmosis and energy transfer system that contains a first fluid inlet; a single reverse osmosis membrane module having a permeate outlet and a first and second fluid inlet/outlet channel in fluid ...
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WO/2016/119482A1 |
A membrane element and water treatment device comprising the same, the membrane element comprising a membrane sheet (1), a water inlet electrode (6) and a pure water electrode (5); and the water inlet electrode (6) and the pure water ele...
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WO/2016/121600A1 |
The purpose of the present invention is to provide a semipermeable composite membrane that is resistant to decline in water permeability, even in cases of extended exposure to a high-temperature environment; a spiral separation membrane ...
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WO/2016/117024A1 |
The present invention addresses the problem of providing a bioreactor that can efficiently and economically perform biological reactions that use microorganisms or cells, wherein the bioreactor, and, in particular, a filtration film, etc...
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WO/2016/117082A1 |
Provided is a water purification system with which it is possible to reduce maintenance costs and reduce the processing load of a reverse osmosis membrane device. The water purification system is provided with: a pretreatment device that...
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WO/2016/117599A1 |
The present invention addresses the problem of providing a bioreactor wherein the microorganisms or cells used in a biological reaction can be thoroughly and economically sterilized/killed after the completion of the biological reaction....
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WO/2016/117081A1 |
Provided is a method for cleaning a tubular filtration membrane with which it is possible to reduce the frequency of chemical cleaning and suppress a long-term increase in pressure loss even after chemical cleaning. In this method for cl...
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WO/2016/116211A1 |
The invention relates to a method for checking the tightness of at least one membrane (7) of an electrolyzer (1) that has two electrolyzer volumes which are separated from each other by the at least one membrane (7) and is designed to pr...
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WO/2016/114226A1 |
The present invention is a method for evaluating water quality, for evaluating the degree of contamination imparted to a separation membrane by water to be treated that is supplied to a membrane separation device having the separation me...
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WO/2016/115555A1 |
The present disclosure provides systems, devices, and methods for reducing membrane fouling, scaling, and concentration polarization in order to reduce system energy consumption, reduce operational system maintenance and plant downtime, ...
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WO/2016/112122A1 |
A filtration assembly includes at least one membrane assembly, where the membrane assembly includes a membrane and at least one end cap device. The end cap device is defined in part by a longitudinal axis and extends from a first end to ...
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WO/2016/112121A1 |
A filtration assembly includes a membrane housing and at least one membrane fixture device disposed in the housing. Each membrane fixture device has a plurality of membrane fixture members extending from fixture device inner surface, and...
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WO/2016/109084A1 |
A testing apparatus employs an interface module removably attached to a filter testing device. The interface module includes a first flowpath communicating with an outlet of the testing device and a housing of the filter device, a first ...
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WO/2016/107855A1 |
The present invention relates to a method for processing a membrane filtration apparatus having at least one fluid inlet and at least one fluid outlet, said method comprising a first step a) of supplying and flowing a first enzyme soluti...
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WO/2016/108984A1 |
The invention provides methods and compositions for the protection of a membrane from both biofouling and from damage caused by a biocide. The invention utilizes PAA as both a biocide and as a reducing agent for other oxidizing biocides....
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WO/2016/105614A1 |
Compositions and methods are provided for removing viral contaminants from a chemically defined cell culture medium by using microporous membranes having a coating with acomposition resistant to or exhibiting reduced fouling by one or mo...
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WO/2016/104356A1 |
Provided is a method for controlling slime on separation membranes, the method being capable of reducing trihalomethane content in permeate while having adequate slime-controlling effects in membrane separation apparatuses that use water...
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WO/2016/100998A1 |
The invention concerns a water treatment system (1) and a method for treating water (2) located in a water reservoir (3). The water treatment system (1) comprises a recirculation means (4) disposed within which there is a membrane filtra...
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WO/2016/099769A1 |
A filtration article including a composite filtration structure, a seal region positioned within the composite filtration structure, and an attachmeni weld that interconnects the seal region and an outer casing is provided. The composite...
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WO/2016/092371A1 |
Methods of detecting, quantifying and/or characterizing the fouling of a device from a combination of pressure and spectroscopic data are provided. The device can be any device containing components susceptible to fouling. Components can...
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WO/2016/092620A1 |
Provided is a water treatment apparatus which is able to be prevented from deterioration of a reverse osmosis membrane and adhesion of an organic material to the reverse osmosis membrane, while being suppressed in increase of the cost. T...
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WO/2016/089890A1 |
The present invention includes a method of cleaning a membrane contactor comprising: connecting a membrane contactor having a first and a second surface, the membrane contactor being in liquid communication with a first and a second liqu...
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WO/2016/084905A1 |
The present invention pertains to a water production method in which raw water or pretreated water thereof is supplied under pressure as supply water to a semi-permeable membrane module by means of a pressure-raising pump, and supply wat...
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WO/2016/076397A1 |
The purpose of the present invention is to provide an inexpensive and high quality permeation side flow path material for a spiral membrane element that can be produced more efficiently, a method for manufacturing the same, and a membran...
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WO/2016/072421A1 |
[Problem] To provide a package for a sub-nano membrane structure whereby a decrease in membrane performance of the sub-nano membrane structure can be suppressed, a method for storing or transporting a sub-nano membrane structure, and a s...
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