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Water Purification System

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


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Recirculating, purifying, disinfecting, cooling, decontaminating, feedback controlled water system for drinking water and other uses ...
January 11, 2018 - N°20180009686

A water purification system provides clean water for the consumption by livestock by using a continuously recirculating water loop. Optionally, a circulating pump moves the water within the water loop in a flow direction. A water supply inlet is fluidically connected to the water loop to provide additional water. A particle filter system (or systems) is fluidically connected in series ...
Submerged hyperfiltration system
Dow Global Technologies Llc
January 04, 2018 - N°20180001263

A submerged water purification system including a plurality of spiral wound hyperfiltration membrane modules each connected in a parallel flow arrangement to a common feed manifold and a common permeate manifold; wherein each module includes at least one feed spacer sheet and one membrane envelop wound about a permeate collection tube having a plurality of openings along its length that ...
Dialysis water purification system
Dow Global Technologies Llc
December 28, 2017 - N°20170368505

The invention comprises a control system for monitoring and operating an existing supply water pre-treatment system for supplying de-chlorinated water to dialysis purification systems. The invention includes a controller and an operator interface for programming and interacting with said control systems. The invention further includes an injection assembly having a flow turbine sensor, a reducing agent injector, and an orp/...
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Water purification system
Midea Group Co., Ltd.
December 07, 2017 - N°20170349454

A water purification system includes: a composite filter cartridge including a pretreatment filter cartridge and a filter membrane assembly; a raw water inlet pipe; a pure water outlet pipe; a pretreated water pipe; a booster pump; a water quality detecting device disposed to the raw water inlet pipe and/or the pure water outlet pipe and configured to detect water ...
Device for the purification of water using a heat pump
Labstrong Corp.
December 07, 2017 - N°20170349451

Disclosed herein are devices for the purification of water that use a heat pump. The purification system comprises a heat pump and the heat pump comprises a refrigerant condenser, a refrigerant evaporator, a compressor, and a throttle valve that are fluidly connected with a circulating refrigerant along a refrigerant line. The circulating refrigerant transfers heat to a contaminated feedstock at ...
Water purification system with spring agitator vibration
Ds Services Of America, Inc.
November 23, 2017 - N°20170334745

The water purification system for flow-coupled installation with a tap water inflow for producing a relatively purified water outflow includes a purification unit having a tap water inlet port for receiving tap water inflow and a purified water outlet port for dispensing purified water outflow from said purification unit. A particulate catalyst retained within the purification unit is in flow ...
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Water purification system with active vibration
Ds Services Of America, Inc.
November 23, 2017 - N°20170334743

The water purification system for flow-coupled installation with a tap water inflow for producing a relatively purified water outflow includes a purification unit having a tap water inlet port for receiving tap water inflow and a purified water outlet port for dispensing purified water outflow from said purification unit. A particulate catalyst retained within the purification unit is in flow ...
Ultrapure water production apparatus and ultrapure water production method
Kurita Water Industries Ltd.
November 16, 2017 - N°20170327396

The present invention provides an apparatus and method for producing ultrapure water of extremely high purity that sufficiently meets the requirement for its quality at low production cost with reduced footprint. The apparatus for producing ultrapure water includes a pretreatment system, a primary water purification system, and a subsystem, wherein the primary water purification system includes a high-pressure reverse osmotic ...
Uv reflective system including a thin plastic coated aluminum reflector or a thin plastic removable ...
Hydro-photon, Inc.
October 12, 2017 - N°20170291831

A water purification system includes one or more uv light sources that produce germicidal uv light and provide the uv light to a given amount of fluid contained in a chamber as a batch or as flowing through the chamber. An inner surface of the chamber, that may be reflective, is coated with a thin plastic film, such as polypropylene, ...
Ultrapure water producing method
Kurita Water Industries Ltd.
September 21, 2017 - N°20170267550

A method for producing ultrapure water includes supplying raw water (industrial water, tap water, well water, or used ultrapure water discharged from semiconductor plants) to a pretreatment system for treating the raw water to produce water, supplying the water to a primary water purification system having a reverse osmosis membrane separation unit to produce a primarily purified water, and supplying ...
Standalone humidification - dehumidification water purification method and system
T.s.d. Desalination Ltd
July 27, 2017 - N°20170210638

A humidification-dehumidification water purification system and method is disclosed. The system comprises a plurality of evaporator/condenser units and heat exchanger, preferably a solar collector. Contaminated water flows through successive condenser stages to the heat exchanger, and from there through successive evaporator stages. A flow of air is directed through successive evaporator stages in the direction opposite to the flow ...
Water purification system
Titan Water Technologies, Inc.
July 20, 2017 - N°20170203986

Systems for water treatment include a preprocessing stage, an ultraviolet treatment stage, and a filtering stage. The preprocessing stage includes first and second chambers including first and second filter media. The first and second chambers include perforated plates. The first chamber and second chamber are vertically arranged in a filter tower. The ultraviolet treatment stage receives water in a plurality ...
Containerized microgrid system and methods of use and distribution
Nrg Energy, Inc.
July 13, 2017 - N°20170201077

A containerized microgrid comprising a sturdy weatherproof housing configured for easy shipping and transport, an inverter for managing renewable and non-renewable energy sources, a battery cabinet with batteries and battery management system, a solar panel storage rack with solar panels and solar panel combiner box, a communication system with satellite and terrestrial radio communications systems, a generator, a security system ...
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System and method of water purification utilizing an ionomer membrane
Nrg Energy, Inc.
April 27, 2017 - N°20170113950

A water purification system utilizes an ionomer membrane and mild vacuum to draw water from source water through the membrane. A water source may be salt water or a contaminated water source. The water drawn through the membrane passes across the condenser chamber to a condenser surface where it is condensed into purified water. The condenser surface may be metal ...
Unpowered water purification system for a riverfront landscape constructed wetland
Soochow University
April 20, 2017 - N°20170107131

The invention discloses an unpowered water purification system for a riverfront landscape constructed wetland, comprising a riparian wetland constructed along a lake-land ecotone of a river, lake-pond. The riparian wetland comprises a plurality of alternatively arranged wetland islands and watercourses formed between them. The bottom surface of the riparian wetland is lower than the normal water level of the river, ...
Water purification system
Electrophor, Inc.
April 20, 2017 - N°20170106339

The inventions relate to purifying water and can be used in domestic water purification systems. The claimed filtered water storage unit for the storage device of a water purification system includes a housing, an elastic chamber for filtered water, and a region for pressurizing untreated water. The water purification system includes a reverse osmosis membrane, a clean water discharge pipe, ...
Water purification system engineered for legionella control in industrial and commercial water systems
Total Water Treatment Systems, Inc.
February 09, 2017 - N°20170036938

The present invention relates to water purification systems and uses thereof. In particular, the present invention relates to the use of water filtration systems to combat legionella bacterial contamination of industrial and commercial water systems, such as grocery store misting systems.
Water purification system with active vibration
Total Water Treatment Systems, Inc.
February 09, 2017 - N°20170036924

The water purification system for flow-coupled installation with a tap water inflow for producing a relatively purified water outflow includes a purification unit having a tap water inlet port for receiving tap water inflow and a purified water outlet port for dispensing purified water outflow from said purification unit. A particulate catalyst retained within the purification unit is in flow ...
System and method of desalinating seawater
Total Water Treatment Systems, Inc.
February 02, 2017 - N°20170028314

Saline water from a body of water is desalinated using a water purification system. Chambers of a plurality of tanks are filled with a volume of saline water. The saline water is heated to increase a pressure and produce water vapor within the chamber of each tank. A condensation valve disposed within a condensing tube is moved to an open ...
Piping arrangement for a water purification apparatus
Total Water Treatment Systems, Inc.
January 05, 2017 - N°20170001145

A piping arrangement for a water purification apparatus that utilizes a number of manifolds and pipes to replicate the piping system of a water purification apparatus in a more compact manner. Metal pipes are joined to manifolds using elastomeric ring connections. Each manifold is designed with internal conduits that replicate the path of pipes in a water purification system.
A wastewater purification system
Lappeenrannan Teknillinen Yliopisto
December 22, 2016 - N°20160368803

A wastewater purification system includes first purification equipment (101) for receiving wastewater and for outputting first time purified wastewater and sludge, and second purification equipment (102) for receiving the first time purified wastewater and for outputting second time purified wastewater and purification residue. The second purification equipment is based on the reverse osmosis and/or nanofiltration technology. The wastewater purification system further ...
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