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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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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, ...
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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 ...
Water purification system
Midea Group Co., Ltd.
December 15, 2016 - N°20160361673

A water purification system (1) includes a composite filter cartridge (100) that includes a pretreatment filter cartridge (110) and a filtration membrane assembly (120), and is provided with a raw water inlet (130), a pretreatment water outlet (140), a pressurizing pretreatment water inlet (150), a pure water outlet (160) and a condensed water outlet (170); a raw water inlet pipe (200) connected with the raw water inlet (130); a pure water ...
Systems including an apparatus comprising both a humidification region and a dehumidification region with heat ...
Gradiant Corporation
November 24, 2016 - N°20160339357

Embodiments described herein generally relate to apparatuses that include a vessel comprising a humidification region (e. G., a bubble column humidification region) and a dehumidification region (e. G., a bubble column dehumidification region), and associated systems and methods. In certain embodiments, the apparatuses are configured to include various internal features, such as vapor distribution regions and/or liquid flow control ...
Systems including an apparatus comprising both a humidification region and a dehumidification region
Gradiant Corporation
November 24, 2016 - N°20160339356

Embodiments described herein generally relate to apparatuses that include a vessel comprising a humidification region (e. G., a bubble column humidification region) and a dehumidification region (e. G., a bubble column dehumidification region), and associated systems and methods. In certain embodiments, the apparatuses are configured to include various internal features, such as vapor distribution regions and/or liquid flow control ...
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Drainless reverse osmosis water purification system
Embry-riddle Aeronautical University, Inc.
September 29, 2016 - N°20160280575

A drainless reverse osmosis (ro) water purification system provides relatively pure water for on-demand dispensing, while recycling brine to a domestic hot water system. The drainless purification system includes a pre-filter catalyst cartridge for removing chlorine-based contaminants from a tap water supply upstream from an ro membrane. The catalyst is regularly refreshed by a high through-flow of water to a ...
Water treatment systems and methods
University Of Iowa Research Foundation
September 01, 2016 - N°20160251244

The invention provides a water purification system or a water treatment system comprising carbon nanotubes, as well as methods for purifying or treating water using the systems of the invention.
Lightweight modular water purification system with reconfigurable pump power options
Terragroup Corporation
August 04, 2016 - N°20160221843

A modular water purification system has a high pressure pump interchangeably received into one of two or more alternative power modules that can rely on different energy sources, such as an combustion engine module or an electric motor module. The pump applies water pressure to a reverse osmosis filter element. The system is reconfigurable for a given deployment, such as ...
System and method for purifying water from a body of water
Terragroup Corporation
July 14, 2016 - N°20160199783

Some embodiments of the present disclosure include a water purification system for producing purified water from a body of water. The water purification system may include a floating platform having a ramp extending from an edge thereof at a downward angle into the body of water, a primary impoundment area extending from a top portion of the ramp onto the ...
Integrated composite filter and water purification system having the same
Terragroup Corporation
June 23, 2016 - N°20160175746

An integrated composite filter and a water purification system having the same are provided. The integrated composite filter includes: a shell defining a chamber therein, and defining a raw water inlet, a pretreated water outlet, a pretreated water inlet, a pure water outlet and a waste water outlet which are in communication with the chamber respectively; a pretreating filtering element ...
System and method for water purification
Cloudburst Solutions, Llc
May 26, 2016 - N°20160145122

A water purification system includes a high temperature water tank, a flameless heat source, a cylindrical vessel (hydrocyclone nest), a first pump, a steam production meter, and a steam condenser and heat exchanger. The contaminated water is heated within the high temperature water tank using the flameless heat source. The heated contaminated water heats the cylindrical vessel and one or ...
Reverse osmosis water purification method and system thereof
Genese Intelligent Technology Co., Ltd.
March 03, 2016 - N°20160060135

A ro water purification system includes a ro pressure pump, a motor and a microprocessor control unit and a method thereof includes: providing the motor in the ro pressure pump; utilizing the microprocessor control unit to control the motor and to measure at least one motor operation data; utilizing the motor operation data to calculate inflow water pressure data and ...
Advancements in osmotically driven membrane systems including low pressure control
Porifera, Inc.
February 11, 2016 - N°20160038880

An example water purification system includes a forward osmosis module, a reverse osmosis module, a pump powered by an electric motor, and a pressure sensor. The forward osmosis module may receive a feed stream and a draw stream, and may produce an intermediate product stream. The intermediate product stream may be pressurized by a pump and provided to the reverse ...
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