Images List Premium Download Classic

Water Purification

Water Purification-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
Process for purification of contaminated water
Guild Associates Inc.
June 07, 2018 - N°20180155213

The present disclosure relates to water purification. The teachings thereof may be embodied in processes for removing contaminants from contaminated water.
Systems and methods of providing micro-renewable electrical energy
June 07, 2018 - N°20180155212

Various implementations of a system that addresses the need for clean drinking water, improved solid fuel combustion and convection of the heat resulting from the combustion, exhausting of gases and air-borne particulates resulting from combustion, and provides electricity for lighting and charging of battery-operated devices are described herein. The system may include at least one solar panel, a battery, a ...
Systems and methods of providing micro-renewable electrical energy
June 07, 2018 - N°20180155211

Various implementations of a system that addresses the need for clean drinking water, improved solid fuel combustion and convection of the heat resulting from the combustion, exhausting of gases and air-borne particulates resulting from combustion, and provides electricity for lighting and charging of battery-operated devices are described herein. The system may include at least one solar panel, a battery, a ...
Water Purification Patent Pack
Download + patent application PDFs
Water Purification Patent Applications
Download + Water Purification-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Water Purification-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Water purification
Bgt Materials Ltd
June 07, 2018 - N°20180154316

This invention relates to methods of purifying water using graphene oxide laminates which are formed from stacks of cross-linked individual graphene oxide flakes. The laminates also comprise graphene and/or at least one cross-linking agent.
Water purification device based on filter cartridge anti-counterfeiting identification
Foshan Shunde Apollo Air-cleaner Co., Ltd.
June 07, 2018 - N°20180154292

Disclosed is a water purification device based on filter cartridge anti-counterfeiting identification, comprising a filter cartridge assembly (1), a booster pump (2) and a membrane filter assembly (3); a water inlet and a water outlet of the filter cartridge assembly (1) are connected respectively to a water supply pipe and the booster pump (2), the water outlet of the booster pump is connected to a ...
Gravity-fed water purification system
June 07, 2018 - N°20180154290

A device for providing purified water from a silt-laden source water having an upper canister, a lower canister, and a filter mounted in the upper canister; wherein the upper canister and the lower canister are fluidly connected via the filter; wherein pre-filtered water is collected in the upper canister and purified water is collected in the lower canister; wherein a ...
Water Purification Patent Pack
Download + patent application PDFs
Water Purification Patent Applications
Download + Water Purification-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Water Purification-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Filtering panel and method of making the same
Evoqua Water Technologies, Llc
May 31, 2018 - N°20180147509

The present invention relates to a filtering panel (100) for a disk filter and a disk filter for water purification, comprising a metal filter cloth (16, 116) such as a stainless steel filter cloth, pre-tensioned in both warp and weft directions and fastened to a frame (10, 110) comprising a peripheral portion (11, 111), which is integral with an inner grillwork (12) and which divides the inner area ...
Portable water purifier
Aquallence Ltd.
May 24, 2018 - N°20180141838

A hand portable water purification system including: a cold plasma ozone generator having two spaced apart parallel electrodes for generating ozone; a venturi injector providing partially ozonated contaminated water; a first and a second reactor tank, each tank in fluid communication with the venturi injector and the cold plasma generator, wherein the first reactor tank fills with partially ozonated contaminated ...
Water synchronic electrodenitrification process
Hydrokemós, S.l.
May 24, 2018 - N°20180141835

The present invention relates to a water purification process carried out in an electrochemical cell in which the content of nitrate ions of an aqueous solution is reduced providing a resulting aqueous solution having a concentration of nitrate concentration lower than 100 ppm, an ammonium concentration lower than 50 ppm and a combined chlorine concentration lower than 2 ppm. The invention also provides ...
Multi-configuration water purification system and method
Shtfandgo Llc
May 24, 2018 - N°20180141825

A water purification kit/system comprises a first pot, a second pot, a filter, and a condensation collector. The first pot and the second pot are configurable into first and second configurations, wherein, in the first and second configurations, the first pot is either an upper pot or a lower pot, and the second pot is the other of the ...
Dialysis system
Outset Medical, Inc.
May 10, 2018 - N°20180126056

A dialysis system includes a filtration system capable of filtering a water stream, a water purification system capable of purifying said water stream in a non-batch process, a mixing system capable of producing a stream of dialysate from mixing one or more dialysate components with the water stream in a non-batch process, and a dialyzer system. The dialyzer may be ...
Method for biological wastewater purification
May 03, 2018 - N°20180118593

The invention relates to a method for carrying out biological purification of wastewater with the aid of activated sludge, in which the wastewater is introduced into a tank for phosphor elimination (p tank), then into an activated sludge tank (b tank) and then into at least one sedimentation and recirculation tank (su tank), in which a number of operating cycles ...
Method for water purification by direct osmosis and crystallisation of clathrates hydrates
Bgh
May 03, 2018 - N°20180118584

A method is disclosed for purifying, by direct osmosis, a first liquid including water and at least one impurity, in which the method comprises the consecutive steps of: contacting the first liquid with a first side of a semi-permeable membrane, a second aqueous liquid containing an osmotic agent being in contact with the second side of the semi-permeable membrane, whereby ...
Water Purification Patent Pack
Download + patent application PDFs
Water Purification Patent Applications
Download + Water Purification-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Water Purification-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method for biological wastewater purification with phosphorous removal
April 12, 2018 - N°20180099886

The invention relates to a method for carrying out biological purification of wastewater with the aid of activated sludge, in which the wastewater is introduced into an activated sludge tank (b tank) and then, in alternation, into one of a number of sedimentation and recirculation tanks (su tanks) continuously connected hydraulically to the b tank and in which a number ...
Porous separation article
Arkema Inc.
April 12, 2018 - N°20180099250

The invention relates to a porous separation article having a fluoropolymer, polyamide, peek, or pekk binder interconnecting one or more types of interactive powdery materials or fibers. The interconnectivity is such that the binder connects the powdery materials or fibers in discrete spots rather than as a complete coating, allowing the materials or fibers to be in direct contact with, ...
Process for the purification of water
Omya International Ag
April 05, 2018 - N°20180093899

The present invention relates to at least one surface-reacted calcium carbonate-comprising mineral material and/or a surface-reacted precipitated calcium carbonate that is/are coated with at least one anionic polymer to obtain a surface-coated calcium carbonate-comprising material as well as to a process for the preparation of the surface-coated calcium carbonate-comprising material. Furthermore, the present invention relates to a process ...
Uv-c water purification device
Philips Lighting Holding B.v.
March 29, 2018 - N°20180086649

Abstract: methods and apparatus are provided for ultraviolet (uv) water purification, comprising uv-c led modules having improved light extraction efficiency. Uv-c led dies (12) are solidly coupled to associated translucent output windows (14), such that light is transmitted directly from light-emitting surface(s) of the dies (12) to output window(s) (14) of the led package—without propagation across interstitial air gaps.
Hydrocarbon-in-water purification system
Donaldson Company, Inc.
March 22, 2018 - N°20180079972

A hydrocarbon-in-water purification system includes a high capacity hydrocarbon absorber stage having a high capacity hydrocarbon absorber material and an inlet configured to receive a hydrocarbon-in-water dispersion from a fuel system. A polishing hydrocarbon absorber stage is in liquid communication and downstream of the high capacity hydrocarbon absorber stage including polishing activated carbon.
Hydrocarbon-in-water purification anion-exchange system
Donaldson Company, Inc.
March 22, 2018 - N°20180079971

A hydrocarbon-in-water purification system includes an anion exchange stage having an anion exchange resin and an inlet and a water permeate outlet and a hydrocarbon outlet. The inlet is in fluid communication with a hydrocarbon-in-water emulsion source..
Ecological biowater purification system
March 22, 2018 - N°20180079671

An ecological biowater purification system is provided, which includes a plurality water purification tanks connected to one another; each water purification tank includes a water inlet, a water outlet, a water purification device, a suction device, a first and a second backflow device. Particularly, the water purification device orderly includes a sedimentation pool, an anaerobic pool, an anoxic pool, a ...
Water-purifying agent and water purification method
Dexerials Corporation
March 22, 2018 - N°20180079665

Provided is a water-purifying agent formed of a granulated product including a mixture of a plant powder and a polymeric flocculant, wherein a surface of the granulated product includes a coated portion in which the plant powder is coated with the polymeric flocculant and a non-coated portion in which the plant powder is not coated with the polymeric flocculant.. .
Loading