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Analysis

1 / 2,371
1.20190225521SYSTEMS, APPARATUS, AND/OR METHODS FOR PROVIDING LIQUID TREATMENT COMPRISING AT LEAST ONE OF DISINFECTION, FILTRATION AND/OR PURIFICATION
US - 25.07.2019
Int.Class C02F 9/00
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
9Multistage treatment of water, waste water or sewage
 Appl.No 16256863 Applicant Stephan Heath Inventor Stephan Heath

Systems, apparatus, and methods for liquid treatment are provided including one or more of disinfection, filtration, and/or purification of the liquid using at least one electromagnetic field (EMF) including two or more specific and/or varying frequencies and pulses, the ENIFs optionally applied to the fluid using one or more of alternating current electricity, counter rotating magnetic fields, and/or oscillating electrical fields of alternating polarity, in order to provide treated liquids for different uses, such as, but not limited to water treatment for drinking or other purposes. Such systems, apparatus, and/or methods for treatment of a liquid optionally include providing systems, apparatus, and methods that are configured for treating water with one or more electromagnetic fields (EMFs) of two or more specific frequencies and pulses, to provide EMF treated liquid.

2.20070056907Intake for water desalination systems, and methods of use
US - 15.03.2007
Int.Class B01D 65/04
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
65Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
02Membrane cleaning or sterilisation
04with movable bodies, e.g. foam balls
 Appl.No 11521020 Applicant Water Standard Company LLC Inventor Gordon Andrew W.

Systems, methods, and apparatus for desalinating water are provided. A vessel includes a water intake system, a reverse osmosis system, a concentrate discharge system, a permeate transfer system, a power source, and a control system. The concentrate discharge system includes a plurality of concentrate discharge ports. A water intake system installed on a sea-going vessel positioned on the surface of a body of water includes an apparatus for taking up seawater from the body of seawater. The apparatus includes a water intake member, a water intake positioned on the water intake member, and an impingement, entrainment, and entrapment mitigation device at least partially surrounding the water intake and including a plurality of apertures sized to prevent entry of marine organisms into the water intake. A method of desalinating water on a sea-going vessel positioned on the surface of a body of seawater includes the steps of intaking seawater from the body of seawater into the vessel through a first screen including a plurality of apertures sized to prevent entry of marine organisms into the water intake, and removing salt from the seawater taken into the vessel to yield desalinated water and a concentrate.

3.WO/2015/008289WATER PURIFICATION SYSTEM
WO - 22.01.2015
Int.Class C02F 1/32
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
30by irradiation
32with ultraviolet light
 Appl.No PCT/IL2014/050650 Applicant ADVANT-HATCH LTD. Inventor BOICO, Alon
A manually-powered system for purifying water for a household comprises: (a) at least one fluid-tight container for holding the water; (b) at least one manual power generator; (c) at least one purification chamber; and (d) at least one UV lamp powered by the manual power generator and configured for irradiating said water within the chamber. The system also includes means for cleaning the UV lamp.
4.20150166385MOBILE WATER PURIFICATION SYSTEM AND METHOD
US - 18.06.2015
Int.Class C02F 9/00
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
9Multistage treatment of water, waste water or sewage
 Appl.No 14107783 Applicant Hennesy Mechanical Sales, LLC Inventor Wesley C. Boerm

A mobile water purification system is configured as modules to be air-lifted to a site requiring potable water. Raw water is pumped to a pre-treatment module that separates suspended solids and preferably oxidizes organic contaminants. At least one, and preferably two or more filtration modules coupled in parallel, then remove contaminants using ultrafiltration and/or reverse osmosis, and pass treated water to a storage tank. A control system operates valves to stagger backwashing of filtration modules, allowing one such module to be backwashed while allowing others to continue filtering water. The control system can selectively bypass a reverse osmosis unit, and disable related booster pumps, depending upon raw water quality. During backwash cycles, sodium bisulfite is added to fill water directed into ultrafiltration units to neutralize free chlorine present in backwash fluid.

5.20140014188METHODS AND SYSTEMS FOR PRODUCING, TRADING, AND TRANSPORTING WATER
US - 16.01.2014
Int.Class C02F 1/00
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
 Appl.No 14023331 Applicant Szydlowski Allen Inventor Szydlowski Allen

Methods and systems for producing, trading, transporting, conveying, and storing non-salt water are disclosed. More specifically, methods and systems for producing, trading, transporting, and storing large quantities of water having specific characteristics are provided. Various transport systems are disclosed, including devices and methods for utilizing standard shipping containers on ships, oil tankers, barges, boats, trains, trucks, planes, and other modes of transportation. More particularly, this invention relates to delivering drinkable water to the water-poor regions of the globe using large bags or membranes in shipping containers, empty cargo holds, or empty oil tankers' cargo holds.

6.477/DEL/2009AN ULTRA FILTRATION MEMBRANE CARTRIDGE AND A GRAVITY WATER PURIFIER INCORPORATED THEREOF
IN - 01.01.2010
Int.Class B01D 61/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
61Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
 Appl.No 477/DEL/2009 Applicant MAHESH GUPTA Inventor MAHESH GUPTA
The present invention relates to provide an ultra filtration membrane cartridge having an encapsulated housing for the ultra filtration membrane and a water purifier which produces drinkable water at a sufficient flow rate by suitably placing the said ultra filtration membrane cartridge in a water purifier. (Figure 2)
7.2015364736On-demand system for drawing and purifying well water
AU - 23.06.2016
Int.Class C02F 1/00
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
 Appl.No 2015364736 Applicant The Coca-Cola Company Inventor Mehta, Anish
This disclosure provides systems and methods for generating potable water from contaminated water sources, particularly well water. By eliminating the purified water holding tank, employing a combination of source tank with carbon and reverse osmosis filters in series, and using an actuated pump to supply impure water from the source, a simple on-demand system is provided that is especially adapted for use in remote locations. The system and method are particularly useful where only direct current power, such as from a solar photovoltaic panel power, is available.
8.WO/2016/100491ON-DEMAND SYSTEM FOR DRAWING AND PURIFYING WELL WATER
WO - 23.06.2016
Int.Class C02F 1/00
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
 Appl.No PCT/US2015/066058 Applicant THE COCA-COLA COMPANY Inventor MEHTA, Anish
This disclosure provides systems and methods for generating potable water from contaminated water sources, particularly well water. By eliminating the purified water holding tank, employing a combination of source tank with carbon and reverse osmosis filters in series, and using an actuated pump to supply impure water from the source, a simple on-demand system is provided that is especially adapted for use in remote locations. The system and method are particularly useful where only direct current power, such as from a solar photovoltaic panel power, is available.
9.2019231708Water purification system and process
AU - 12.09.2019
Int.Class B01D 1/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
1Evaporating
 Appl.No 2019231708 Applicant Pristill, Inc. Inventor BITTERLY, Steven
A small processor produces potable water from contaminated water. Its components mount in a hermetically sealed housing, which include a boiler-condenser assembly and a compressor. Contaminated water is injected onto one or more aluminum shells inside the boiler-condenser assembly. Shell rotation enhances boiling heat transfer by causing the water to form thin films on the shells' inside surface and also enhances condensing heat transfer by assisting in removing the purified condensate from the shells' outer surface. The change of phase from vapor to liquid transfers through the shells to the boilers to cause boiling. Vapor boiled inside the boiler chambers flows toward the compressor, which raises the vapor's pressure and temperature to drive the process. Shell rotation causes centrifugal force that holds and directs remaining water on the shells' inside walls towards the output pumps. Wipers mounted adjacent each shell's boiler surface smooth contaminated water. Wipers adjacent the condenser surfaces help remove condensate from that surface to present a clean condenser for improved condensation.
10.20050087500Point-of-use water treatment assembly
US - 28.04.2005
Int.Class C02F 1/50
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
50by addition or application of a germicide or by oligodynamic treatment
 Appl.No 10690822 Applicant D'Emidio Joseph A. Inventor D'Emidio Joseph A.

A point-of-use filtering and water treating kit includes a container, a plurality of membrane-type filter elements and a filter basket to support the filter elements during use. The filter elements are contained within a reclosable package that is fitted within the container during storage. At least one ladle or other drinking cup is also contained within the container to provide a complete assembly for producing potable water. In use, the package containing the filter elements is removed from the container and a single filter element is placed in the filter basket. The filter basket is nested in the top end of the container and the water to be filtered is poured through the filter element. The filtered and purified water is collected within the container. In one embodiment, the filter elements contain a purifying agent, disinfectant or antimicrobial agent impregnated within the filter element to treat the water as the water is being filtered.

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