Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 11,398

Document Document Title
WO/2019/006729A1
Disclosed is a radial fibre filter, comprising a housing (11) with a filter cavity, wherein the housing (11) is provided with a water inlet (111) and a water outlet (112). The radial fibre filter further comprises a water flow channel ar...  
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/2019/006367A1
A modular, compact, mobile, dewatering and liquid-liquid separation and filtration system that uses incompressible fluid. The system processes incoming influents of slurries, solids and liquids at a high speed of operation and in large v...  
WO/2019/004951A2
A device for multi-stage rotating fluidized bed comprising at least two annular chambers stacking in center axis disposed with a most outer wall and a most inner wall, wherein said most outer wall disposed with fluid feeding part compris...  
WO/2018/235869A1
Provided is a water purification system that can efficiently and inexpensively purify water to be treated that includes harmful components and impurities. A water purification system (1-1) is provided with: first filter units (5, 6, 7) f...  
WO/2018/234532A1
The present invention is directed to a one-piece cell divider (500) for use in a filter underdrain system that supports a porous plate that supports a filter media for filtering a fluid. The one-piece cell divider (500) includes: a divid...  
WO/2018/229686A1
The present invention relates to a compact water treatment plant composed of a water pump (1), tubing (2), Venturi (3), chemical feedstock solution inlet (4), vertical stone column (5), motor (6), water tanks (7, 8), sand filter (9) and ...  
WO/2018/224517A1
A liquid treatment cartridge includes a housing and a quantity of dimensionally unstable matter (19) forming at least one liquid treatment medium, encapsulated in an interior space (20) of the housing. The housing includes a first housin...  
WO/2018/221088A1
A water purification system (100) comprising: a water storage tank (10) for storing to-be-treated water; a circulation flow path (20) through which the to-be-treated water in the water storage tank (10) circulates; a microbubble supply d...  
WO/2018/216491A1
This filtering device (1) has a cylindrical part (2) having a vertically-extending cylindrical shape and having an upper opening (23) open to the outside. A separating part (3) divides an inner space (20) of the cylindrical part (2) into...  
WO/2018/217095A1
Method and apparatus for filtration of polluted liquid in a single upright filtration tank, comprising feeding of fresh filter material via a fresh filter material inlet in a lower part of the filtration tank, feeding of polluted liquid ...  
WO/2018/207440A1
Provided is a portable water purifier that can sterilize the inside of a filter material of a water purification cartridge while having a compact structure. A portable water purifier 1 comprises: a flexible cylindrical container body 2 t...  
WO/2018/199102A1
The present invention is capable of removing air bubbles contained in a liquid and preventing the removed air bubbles from re-contaminating the liquid. A second filter part, having a substantially cylindrical shape formed by folding a th...  
WO/2018/191783A1
The present invention relates to a system for contaminant extraction in a borehole extending from a surface of the Earth through a water permeable layer and into an underlying production zone, the system comprising: an outer casing locat...  
WO/2018/194060A1
The present invention is capable of suppressing rotational flow near a filter material while removing air included in a liquid and generated by the rotational flow. The interior of the filter case 10 is provided with a filter element 30 ...  
WO/2018/185199A1
An apparatus and a method for isolating and/or preparing particles are provided.  
WO/2018/177494A2
A brief description of the device. The machine works by frequency pressure, which is punctuated by a regular discharge of the pressure inside it and has a moving heart, a frequency movement which makes oil cleaning process not affect the...  
WO/2018/174744A1
´╗┐The invention relates to devices for purifying liquids, preferably drinking water, which are intended for use as self-contained devices in the home, on allotments and in service departments. In particular, this invention concerns self...  
WO/2018/174048A1
Provided is a filter device that is configured by installing an orifice member to the fluid passage of a filter body and is capable of avoiding being functionally impaired by residue such as shavings generated during the installing of th...  
WO/2018/168847A1
The present invention enables initial air to be discharged externally by way of a pathway separate to that for a liquid. A lid covering an upper end surface of a case having a substantially bottomed cylindrical shape has provided therein...  
WO/2018/162899A1
The present disclosure relates to a filter apparatus (1) for filtering a liquid (W). The filter apparatus (1) includes a filter chamber (5) having an inlet and an outlet; and a drain for draining liquid from the filter chamber (5). An in...  
WO/2018/165063A1
A portable sensing system for nanomaterial tracers used in oil producing wells is provided. The portable sending system includes a separation device such as a hydrocyclone or carboy, a filtration device having filtration media, a waste c...  
WO/2018/160029A1
The present invention relates to a method for constructing a water space and purifying water quality using water circulation over a large-capacity water area and microorganism proliferation, wherein maintenance thereof is very easy, vari...  
WO/2018/154666A1
The present invention addresses the problem of providing a filtration device which has a fiber filter material part and which is capable of performing a filtration treatment and a washing treatment with high efficiency on the basis of a ...  
WO/2018/152726A1
Disclosed is an air distribution apparatus of a fiber bundle filter. The fiber bundle filter comprises a filtering tank (1), a fiber bundle assembly (2) and foam floating balls (3). The filtering tank (1) comprises a tank body (101) and ...  
WO/2018/152725A1
Disclosed is an apparatus for filtering and separating a fiber bundle, the apparatus comprising: a filtering tank (1), comprising a tank body (101), and an upper sealing head (102) and a lower sealing head (103), which seal two ends of t...  
WO/2018/151316A1
A microorganism sampling device that has exceptional maintenance properties with a simple and compact configuration has a head part having a water supply flow path configured to be connectable to water supply piping for supplying sample ...  
WO/2018/145722A1
The invention relates to a device (1) for cleaning a fluid (3) contaminated with oil, comprising a filling (7) made of a material that absorbs the oil (2), which filling is located inside a container (4) and is arranged between an inlet ...  
WO/2018/139273A1
According to the present invention, air present inside can be reliably evacuated, and a liquid to be filtered can be prevented from leaking to the outside of a tank. A liquid flowing into a case 10, which is protrusively provided inside ...  
WO/2018/136389A1
A potable water producing system for disposition at a salt water body and methods of producing potable water are provided. The system includes a wave energy conversion system (AWECS) and a portable filtration system. The AWECS forms a fl...  
WO/2018/131650A1
A water treatment device (10) is provided with a container (20) and a solid chemical agent dissolving vessel (30) accommodated in the container (20) and including a water feed part (31) for feeding raw water from outside of the container...  
WO/2018/132052A1
The invention consists of a technical solution for the removal of oil compounds, heavy metals and phosphorus in storm water. Oil compounds and some heavy metals are removed in a first filter step with biological filter material. Phosphor...  
WO/2018/124981A3
A clear water storage tank with built-in filter having a cylindrical shape wherein the tank top cover comprising a hole in order to install the filter at the center of the tank alongside the height of the tank top cover down to the botto...  
WO/2018/122904A1
This filtration device (1) is provided with: a cylindrical part (2); a separating part (3); a fibrous part (4); and a delivery part (5). The cylindrical part (2) has a cylindrical shape which extends in the vertical direction, and is pro...  
WO/2018/123094A1
This filtration device (1) is provided with: a cylindrical part (2); a separating part (3); a fibrous part (4); and a delivery part (5). The cylindrical part (2) has a cylindrical shape which extends in the vertical direction, and is pro...  
WO/2018/115500A1
The invention is within the technical field of water treatment. A subject of the invention is a water treatment facility, comprising: means for conveying the water to be treated 1, optionally a coagulation zone 2 and/or a flocculation zo...  
WO/2018/115198A1
A purification device for purifying a liquid comprising a container (1) having an inlet (8) for the liquid and an outlet (9) for the liquid and a filter (10) arranged in the container (1), said filter (10) comprising activated carbon and...  
WO/2018/103534A1
A horizontal-flow continuous sand filtration apparatus and a water treatment process thereof. The apparatus comprises a barrel (1), a raw water inlet assembly, a sand filtration bed (4), a sand extracting and washing assembly, and a filt...  
WO/2018/103537A1
A horizontal-flow sand filtration pool and a water treatment process thereof. The horizontal-flow sand filtration pool comprises a pool body (1), a raw water inlet assembly, a sand filtration bed (4), a filtered water outlet assembly, an...  
WO/2018/098547A1
The present invention relates to a biological filter for anaerobic reactors and a reactor for methanization of industrial effluents, preferably from the sugar-energy industry, which are comprised of features developed for efficiently sol...  
WO/2018/097848A1
A system for filtering water in a spa that provides safety and greater filtration. The system may include a filter secured to a core. The core may include first and second cages with a plurality of openings allowing water to freely pass ...  
WO/2018/094044A1
A system for filtering fluid that includes a start tank, a finish tank, and a polisher. The polisher includes an inlet, a first outlet fluidly coupled to the finish tank, a second outlet fluidly coupled to the start tank, a filter unit, ...  
WO/2018/087606A1
Regarding the environmental pollutions, viruses, bacteria, parasites, and toxic or harmful material for the body which can be easily entered into our bodies through the water we daily consume and cause diverse kinds of diseases including...  
WO/2018/083514A1
The invention is directed to methods of providing backwash processes for a synthetic compressible medium filter system. More specifically, the system may include a backwash pump and air blower, and the processes may include at least thre...  
WO/2018/083063A1
The invention relates to a filter device comprising an inlet (6) and an outlet (7). An adsorption section (10) is positioned along the flow path between an inlet section (12) and an outlet section (13), and is filled with glass beads (14...  
WO/2018/080019A1
The present invention relates to a water purification filter comprising a reduced graphene oxide (rGO) layer and a water purification system comprising the water purification filter.  
WO/2018/058536A1
Provided is a liquid filtering apparatus (100), comprising a body (10) and an internal space (19) defined by the body (10), wherein an outlet (8) and an inlet (17) are respectively arranged at an upper part and a lower part of the body (...  
WO/2018/057876A1
A drain or sump box features a combination of a housing, a pump, a float switch and a deodorant bar retainer. The housing may include a housing floor and a wall structure attached thereto and configured to receive and contain waste water...  
WO/2018/047453A1
The present invention relates to a filtration device having a plurality of filtration layers and using clean water sources such as river water, lake water, or groundwater or using water flowing out of sedimentation ponds, condensed water...  
WO/2018/038393A1
The present invention relates to a water treatment apparatus that has been made to solve the problem described above, the water treatment apparatus, according to the present invention, comprising: an upward filtration tank (110) which, i...  

Matches 1 - 50 out of 11,398