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Matches 1 - 50 out of 29,826

Document Document Title
WO/2019/035684A2
A water treatment system is provided. The water treatment system according to an embodiment of the present invention comprises: an electrocoagulation unit for electro-coagulating contaminants contained in raw water supplied from the outs...  
WO/2019/035447A1
The present invention addresses the problem of providing a fluororesin-containing glass fiber cloth capable of exhibiting excellent folding endurance even after being exposed to heat in an atmosphere having a temperature exceeding 250ºC...  
WO/2019/029857A1
The invention relates to a hydrophilic coalescer for a diesel fuel filter element, comprising an at least single-layer cellulose fiber nonwoven fabric into which Fe-isopolybases of the formula (FeOOH)x, where x lies in the range from 1 t...  
WO/2019/028148A1
The present invention relates to the extraction of lithium from liquid resources such as natural and synthetic brines, leachate solutions from minerals, and recycled products.  
WO/2019/025488A1
The present invention relates to a method for producing biocidal, porous particles of a cross-linked polymer, and to the porous particles that can be produced according to the method of the invention. The invention further relates to por...  
WO/2019/024955A1
The invention relates to a filter fabric with offset threads extending parallel to each other and which are guided alternately about parallel straight threads extending perpendicular thereto, in order to form woven fabric.  
WO/2019/027976A1
Disclosed is a desorber (20) for an air conditioning system with an integrated microemulsion-based air dehumidification system, the desorber having: a desorbing sheet that is wound to form an exterior end (21), an interior end (22), a to...  
WO/2019/021269A1
The invention provides a system for purifying wastewater, employing a cluster of planar fabric elements differing in their structures and complying with different biological and physical roles, forming a stable three- dimensional network...  
WO/2019/022571A2
The present invention relates to a non-woven fabric filter for VOC reduction. According to the non-woven fabric filter for VOC reduction of the present invention, it is possible to efficiently remove a volatile organic compound that exis...  
WO/2019/023242A1
An apparatus for filtering water with a refillable, activated-charcoal receptacle or cartridge.  
WO/2019/022088A1
A honeycomb structure (10) has a plurality of cells (13) including: a first cell (15) having a sealing section (14) at one end of the axial direction of a peripheral wall (11) of the honeycomb structure (10); and a second cell (16) provi...  
WO/2019/023002A2
The present invention relates to porous composite blocks including guanylated media particles for water filtration. A porous composite block includes sorbent media particles and a polymeric binder that bonds the sorbent media particles t...  
WO/2019/021277A1
An article comprised of an oxidized carbon nanotube (CNT) membrane is disclosed. Incorporation of the article in a filtration system is further disclosed. A method for oxidizing a surface of a CNT membrane, e.g., by applying a direct-cur...  
WO/2019/023649A1
Systems and methods for filtering unpurified water using modular filtration units are disclosed. According some embodiments of the invention the modular filtration unit may include a modular removable filtration cartridge with pressed no...  
WO/2019/016605A1
Provided herein are electrospun or electroblown non-woven fiber membranes, methods of making such membranes and lateral flow diagnostic devices comprising such membranes.  
WO/2019/017484A1
Provided is a gas supply device (30) for feeding gas into a target space (S) via a filter unit (75). The filter unit is configured from a filter box and an air filter (76) accommodated therein. The air filter (76) is configured from a fi...  
WO/2019/011362A1
The invention relates to a fabric, a filter element, a filter and a use of such a fabric, such a filter element or such a filter, the warp comprises yarns having different diameters.  
WO/2019/014459A1
A method of water treatment includes providing water that includes at least one contaminant. An effective amount of at least one filter media is added to the to the water that includes at least one contaminant. The water and the at least...  
WO/2019/009044A1
Provided is a concentrating device with which a concentrated liquid with higher concentration can be obtained faster. This concentrating device is a cross flow type concentrating device for obtaining a concentrated liquid by filtering a ...  
WO/2019/007642A1
A filter medium (200, 300), in particular for the filtration of water, comprising at least one first layer (201, 301) as a support layer and a second layer (202, 302) as a filtration layer arranged downstream of the first layer (201, 301...  
WO/2019/009930A1
Products comprising a physical component and Silica Documentation, and methods of preparing such products are disclosed. The physical component includes flux-calcined diatomite. An absolute value of a* for the physical component plus an ...  
WO/2019/000342A1
A dedicated filter for a water heater, comprising in an outward sequence an activated carbon filter layer, a white mineralized ball filter layer, a composite filter layer, a red mineralized ball filter layer, and a ceramic plate filter l...  
WO/2019/005383A1
A filter cartridge for surgical gas delivery systems includes a filter housing configured to be seated in a filter cartridge interface of a surgical gas delivery system. A first filter element is seated in a first end portion of the filt...  
WO/2019/000064A1
The present invention relates to equipment capable of filtering and adsorbing organic, inorganic and biological substances and particles from various media, such as aqueous and gaseous media. The invention comprises a process for adsorbi...  
WO/2018/233650A1
A filtering material comprises at least four layers of structures, which are, a first polyphenylene sulfide melt-blown nonwoven filtering layer, a second heat-resistant fiber net filtering layer, a third fabric reinforcing layer and a fo...  
WO/2018/233159A1
Disclosed are a preparation method for a difunctional composite filter medium fiber and a composite filter medium fiber prepared therefrom. The preparation method comprises: (1) preparing alkaline solution A with a pH of 8-12, and dissol...  
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/2018/231643A1
A steam generator includes a pre-heat chamber configured to heat incoming water to a temperature less than the boiling point of water, where the pre-heat chamber is configured to heat the water such that if the water contains a calcium c...  
WO/2018/232107A1
Filter media, as well as related components, systems, and methods, are described herein. In some embodiments, the filter media comprises one or more layers including, for example, a pre-filter layer and a main filter layer. The pre-filte...  
WO/2018/229689A2
An air filter including a filter support that supports metal-containing sorbent particles, the sorbent particles comprising a precursor that is a porous siliceous material that has been treated with a surface treatment agent, and a dival...  
WO/2018/231551A1
A filter includes a filter media material through which a gas is transportable, a first metal salt immobilized upon the filter media material and a second metal salt immobilized upon the filter media material, wherein the first metal sal...  
WO/2018/230611A1
An exhaust gas purification filter (1) comprises: a casing (11); a porous dividing wall (12) which partitions the inside of the casing into a honeycomb shape; and cells (13) enclosed by the dividing wall (12). In a pore path length distr...  
WO/2018/230386A1
Fibers which contain an olefin resin, and wherein the difference between the 5% weight loss temperature of the olefin resin and the 5% weight loss temperature of the fibers is 20°C or less in a thermogravimetric measurement.  
WO/2018/229604A2
An air filter including a filter support that supports polymeric sorbent particles. The polymeric sorbent particles are the reaction product of a hydrolyzed divinylbenzene/maleic anhydride precursor polymeric material with a nitrogen-con...  
WO/2018/231687A1
A polymer matrix composite includes a porous polymeric network structure; and a plurality of acoustically active particles distributed within the polymeric network structure. The weight fraction of acoustically active particles is betwee...  
WO/2018/221063A1
The purpose of the present invention is to provide a nonwoven fabric filter with high shape retention properties such that crushing in the direction of thickness is not easy, even if wind pressure is applied, by suppressing increases in ...  
WO/2018/221122A1
Provided is a spunbonded nonwoven fabric for a filter, the spunbonded nonwoven fabric comprising a composite polyester fiber in which a low melting point polyester having a melting point 10-40°C lower than the melting point of a high me...  
WO/2018/218593A1
A water-wash-resistant sponge mop for use in a vacuum cleaner, provided in a downward sequence with a first sponge layer, a glass fiber layer, a modified fiber layer, and a second sponge layer, where the modified fiber layer comprises th...  
WO/2018/216861A1
The present invention relates to a method for manufacturing an air purifying filter using, as a support, a non-woven fabric formed of a synthetic fiber and having pores and, more specifically, to method for manufacturing an air purifying...  
WO/2018/215574A1
The invention relates to a filter medium (1), in particular for filtering a gaseous medium, comprising a carded nonwoven layer (2) and a filter paper layer (3) arranged on the outflow side thereof as the adjacent filter layer, wherein th...  
WO/2018/216247A1
The purpose of the present invention is to provide a method for operating a filtration device that makes it possible to classify material that does not need to be eliminated which has adhered and been deposited on a filter medium of a fi...  
WO/2018/213444A1
An underdrain block for filtering water includes a top wall, a bottom wall, and two side walls connecting the top wall to the bottom wall to define an internal chamber. The bottom wall contains a plurality of orifices that allow liquid a...  
WO/2018/213563A1
A filter media retainer has a plate having a first end wall, a second end wall, and a pair of longitudinal sidewalls connected to opposing sides of the first end wall and the second end wall. The plate has a top surface opposite a bottom...  
WO/2018/213285A3
Described are filter products and methods of using filter products, wherein the filter products include multiple cells, each cell containing an individual circulating fluidized beds during use.  
WO/2018/208040A2
The present invention relates to a harmful substance collection filter, which comprises a surface-treated nanofiber, thereby increasing chemical binding strength between a target substance and the nanofiber, and to a manufacturing method...  
WO/2018/208602A1
Embodiments of the present invention provide a water purification and storage system, comprising (a) a tank configured to accept and hold water, and (b) a filter mounted with the tank in a configuration such that the filter is contacted ...  
WO/2018/207407A1
Provided is a bobbin filter having a large filtering capacity and a high back washing effect. This bobbin filter 10 is provided with: a cylindrical inner core 1 having a plurality of water passage holes 14 in a side wall; a pleated outer...  
WO/2018/208098A1
A fluid treating apparatus comprises: a housing including an inlet port, a main body, and an outlet port; a light source unit disposed in the main body so as to emit light; a photocatalytic filter disposed in the main body and surroundin...  
WO/2018/208040A3
The present invention relates to a harmful substance collection filter, which comprises a surface-treated nanofiber, thereby increasing chemical binding strength between a target substance and the nanofiber, and to a manufacturing method...  
WO/2018/199510A3
The present invention relates to an oil adsorbing fabric and a method for manufacturing the same and, more specifically, to an oil adsorbing fabric wherein an adsorption part or a cover part, which is a constituent element of the oil ads...  

Matches 1 - 50 out of 29,826