Matches 1 - 50 out of 328 1 2 3 4 5 6 7 >


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US20140158624 MODULAR SAND FILTRATION - ANCHOR SYSTEM AND WAVE ENERGY WATER DESALINATION SYSTEM INCORPORATING THE SAME  
A potable water producing system for disposition at a body of salt water and a method of producing potable water is provided. The system includes a wave energy conversion system (AWECS) and a...
US20120103899 MAPLE TREE SAP REVERSE OSMOSIS DEVICE  
A maple sap reverse osmosis device has a support rack configured and sized to rest atop a tank. The support rack supporting a reverse osmosis device. The reverse osmosis device has a pump line and...
US20120125851 TRANSPORTABLE DISASTER-RELIEF SYSTEMS  
A transportable disaster-relief generating system is a power generated, multi-functional, and compact relief unit with means for providing area lighting via a power generator, purifying and...
US20100307973 MOBILE UNIT FOR THE TREATMENT OF RAW WATER  
The subject of the present invention is a mobile unit for the treatment of raw water. It relates to the technical field of mobile installations and processes for potabilizing raw water for the...
US20150239752 Reverse Osmosis System with Drain Water Recycle  
A water purification system for producing potable water includes a pump to force water from a source tank through one or more filters and a high-pressure pump for pumping filtered water into a...
US20140251910 Atmospheric Water Harvester  
A method and a system are provided for producing water from atmospheric air by contacting the air with an aqueous hygroscopic material in a contacting chamber and allowing a portion of the water...
US20120031844 FLOW-SWITCH-CONTROLLED, ZERO WASTE REVERSE OSMOSIS WATER TREATMENT SYSTEM  
A flow-switch controlled, zero waste reverse osmosis water treatment system having a first conduit for providing a supply of water, a second conduit having an inlet in fluid communication with the...
US20110132842 METHOD, APPARATUS, AND PROCESSES FOR PRODUCING POTABLE WATER UTILIZING REVERSE OSMOSIS AT OCEAN DEPTH IN COMBINATION WITH SHIPBOARD MOISTURE DEHUMIDIFICATION  
Devices and methods for producing purified water. The device includes a reverse osmosis subsystem, a dehumidification subsystem and a purified water storage tank fluidly coupled to the subsystems...
US20150027952 Hydraulic Geofracture Energy Storage System with Desalinization  
Energy is stored by injecting fluid into a hydraulic fracture in the earth and producing the fluid back while recovering power and/or desalinating water. The method is particularly adapted to...
US20140284276 Sea Water Reverse Osmosis System to Reduce Concentrate Volume Prior to Disposal  
The present invention includes systems and methods for treatment of seawater RO system for recovering most of the water (i.e., 85-90%) from the concentrate of a brackish groundwater reverse...
US20110036775 SEA WATER REVERSE OSMOSIS SYSTEM TO REDUCE CONCENTRATE VOLUME PRIOR TO DISPOSAL  
The present invention includes systems and methods for treatment of seawater RO system for recovering most of the water (i.e., 85-90%) from the concentrate of a brackish groundwater reverse...
US20110303608 Desalination System  
A desalination system is provided that may be operated in a self-sustained fashion. The desalination system is comprised of (i) a wind turbine; (ii) an air compressor coupled to, and powered by,...
US20070102357 Heat sanitization for reverse osmosis systems  
A heat sanitization system for a reverse osmosis system that utilizes the pure water produced by a reverse osmosis unit to sanitize the various conduits and components of the reverse osmosis...
US20130105394 STATIC PRESSURE DESALINATION ASSEMBLY  
A desalination device that uses the natural and constant static pressure of the ocean depths to cause seawater to push against a reverse osmosis membrane with sufficient force to separate the...
US20120216875 METHODS AND SYSTEMS FOR PRODUCING, TRADING AND TRANSPORTING WATER  
Methods and systems for producing, trading, transporting, and storing commodities are disclosed. More specifically, methods and systems for producing, trading, transporting, and storing large...
US20140339169 LARGE VOLUME SUB-SEA WATER DESALINATION REVERSE OSMOSIS SYSTEM, METHODS, AND APPARATUS  
A reverse osmosis sub-sea desalination system is disclosed. The reverse osmosis system may include a reverse osmosis station configured to generate fresh water from salty water, a storage tank...
US20100320772 HYDRAULIC WIND FARMS FOR GRID ELECTRICITY AND DESALINATION  
Pressurized hydraulic flow created in wind farms with wind driven pumps (wind-pumps) used for rated electric power production by means of hydraulic motors, or turbines, of constant speed and...
US20140311981 Systems and Methods for Concentrating Sugar Content of Liquids  
Reverse-osmosis-based concentrators for automatedly concentrating the sugar content of liquids to a desired sugar content. In some embodiments, the concentrator includes a variable-pressure...
US20150060282 WATER TREATMENT AND REUSE SYSTEM  
System and methods are disclosed for filtering wastewater. In one embodiment, a water filtering system comprises a first filtering stage and a second filtering stage. The first filtering stage...
US20100307975 WATER TREATMENT AND REUSE SYSTEM  
System and methods are disclosed for filtering wastewater. In one embodiment, a water filtering system comprises a first filtering stage and a second filtering stage. The first filtering stage...
US20130126174 WATER CONVERSION SYSTEM  
A mobile water conversion system including an electro-coagulation stage, a microfiltration stage, a cooling stage, a nanofiltration stage, and a reverse osmosis stage. The electro-coagulation...
US20130140235 DESALINATION SYSTEM  
The invention provides methods and an apparatus for more efficiently and economically producing purified water from sea water or some other salty or brackish water source. The efficiency is...
US20130082001 Fresh Water Generating Apparatus and Fresh Water Generating Method  
An object of the present invention is to provide a fresh water generating apparatus that is capable of efficiently producing fresh water according to an intended use, while utilizing wastewater....
US20140091039 SYSTEM AND METHOD FOR THE TREATMENT OF HYDRAULIC FRACTURING BACKFLOW WATER  
Hydraulic fracturing produces backflow water that is high in total dissolved solids, hardness and silica. A system to treat backflow water has an electrical separation unit and a reverse osmosis...
US20100314313 DESALINATION SYSTEM AND METHOD OF WASTEWATER TREATMENT  
Various embodiments described herein provide methods and apparatus for releasing treated wastewater into the environment by combining the treated wastewater with a concentrated salty water before...
US20130206697 Fresh Water Generating Apparatus and Fresh Water Generating Method  
An object is to provide a fresh water generating apparatus that is capable of efficiently and stably producing fresh water. Provided is a fresh water generating apparatus equipped with a...
US20110108484 METHOD OF IMPROVING PERFORMANCE OF A REVERSE OSMOSIS SYSTEM FOR SEAWATER DESALINATION, AND MODIFIED REVERSE OSMOSIS SYSTEM OBTAINED THEREBY  
A method for improving performance of an original reverse osmosis system for seawater desalination, the original system comprising a high pressure pump, a reverse osmosis membrane arrangement, a...
US20140262788 Method and Apparatus for Conditioning Fresh and Saline Water  
A method and apparatus for conditioning water is disclosed. Water is flowed past a probe, wherein the water may include impurities. The probe is energized to excite the water and a presence of...
US20140102985 REVERSE OSMOSIS WATER-ON-WATER CONTROL VALVE  
Described are water-on-water valves for use in reverse osmosis filtration systems. The water-on-water valves are regulated by the pressure in a product line, which contains fluid from a product...
US20100084340 ZERO WASTE REVERSE OSMOSIS SYSTEM AND DOWNSTREAM RINSING  
A system for regulating a reverse osmosis system to obtain zero wastewater includes a fresh water supply, a reverse osmosis apparatus, a concentrate storage tank and a permeate storage tank, a...
US20090200238 TWIN TANK WATER-ON-WATER FILTRATION SYSTEM  
A water-on-water filtration system that includes a filter member and two storage vessels. The system includes a plurality of valves that are controlled to place a first of the storage vessels in a...
US20140209540 Ultra-Pasteurization For Dialysis Machines  
Disclosed herein are water purification and supply systems for medical devices and methods of using. In an embodiment, the system includes A dialysis system includes a filtration system capable of...
US20110192796 ULTRA-PASTEURIZATION FOR DIALYSIS MACHINES  
Disclosed herein are water purification and supply systems for medical devices and methods of using. In an embodiment, the system includes A dialysis system includes a filtration system capable of...
US20130071513 BEVERAGE ADDITIVES  
We disclose a water-based solution containing xylitol that helps reduce the risk of dental problems. The solution may be pre-packaged in a readably consumable form, or it may be packaged as a...
US20080164209 WATER TREATMENT SYSTEMS AND METHODS  
Systems and methods for treating water are provided. In certain examples, the system may include a first stage, a second stage fluidically coupled to the first stage and a third stage fluidically...
US20120234759 DESALINATION SYSTEM AND METHOD FOR INTEGRATED TREATMENT OF BRACKISH CONCENTRATE AND SEAWATER  
Various embodiments described herein provide methods and apparatus for producing purified water from sea water or some other salty or brackish water source by using brackish concentrate mixed with...
US20130032540 LIGHTWEIGHT MODULAR WATER PURIFICATION SYSTEM WITH RECONFIGURABLE PUMP POWER OPTIONS  
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...
US20080203025 LOW PRESSURE PRODUCTION OF DRINKING WATER  
An apparatus and methods for producing purified drinking water are disclosed. A hand pump is used in a closed system to generate pressure sufficient to pass the untreated water through a system of...
US20130213888 COOLING TOWER BLOW-DOWN, GROUNDWATER AND WASTEWATER RE-USE PROCESS AND SYSTEM  
A cooling tower blow-down, groundwater and wastewater re-use process and system is provided, which system may further include a cooling tower evaporation recovery system and process. Thus,...
US20120234760 DESALINATION APPARATUS AND DESALINATION METHOD  
A desalination apparatus includes a first reverse osmosis membrane device 13 that removes a salt content from raw water supplied with predetermined pressure, a second reverse osmosis membrane...
US20070181473 Water desalination installation  
The invention relates to a water desalination installation for the desalination of seawater according to the reverse osmosis method. This installation comprises at least one membrane module that...
US20090272692 THIN FILM MEMBRANES WITH ADDITIVES FOR FORWARD AND PRESSURE RETARDED OSMOSIS  
A thin film composite or TFC membrane formed by interfacial polymerization of an organic and aqueous phase on a support membrane with nanoparticles in the discrimination layer and/or the support...
US20120234758 FORWARD OSMOSIS MEMBRANES  
Forward osmosis membranes include an active layer and a thin support layer. A bilayer substrate including a removable backing layer may allow forward osmosis membranes with reduced supporting...
US20120085094 Photovoltaic-Thermal (PV-T) System for Desalination  
A photovoltaic-thermal (PV-T) system and a method of cooling photovoltaic (PV) cells in the system is described herein. Energy from an excitation source such as the sun hits the PV cells in the...
US20120223018 METHOD AND SYSTEM FOR RECYCLING AND TREATING DYEING WASTEWATER  
A method and system for recycling and treating dyeing wastewater are provided. To begin with, the dyeing wastewater is added with an adsorbent for assisted decolorization and filtration. Then, the...
US20130313195 Membrane System to Treat Leachate and Methods of Treating Leachate  
Embodiments of the present disclosure provide for systems for removing contaminants from a leachate, methods of removing contaminants from a leachate, and the like.
US20150014251 CHLORINE MEASUREMENT/FILTER TESTING/BRINE CONTAINER MONITORING OF A WATER TREATMENT SYSTEM  
The water treatment system, particularly pre-filtration unit of the water treatment system, comprising at least one chlorine sensor device, is characterized in that the water treatment system...
US20130118982 WASTEWATER TREATMENT SYSTEM  
A treatment system and process is described herein to separate constituent parts from aqueous-based products or by-products, such as wastewater from a cellulosic ethanol process. The treatment...
US20110049054 WASTEWATER TREATMENT SYSTEM  
A treatment system and process is described herein to separate constituent parts from aqueous-based products or by-products, such as wastewater from a cellulosic ethanol process. The treatment...
US20080190849 DEPTH EXPOSED MEMBRANE FOR WATER EXTRACTION  
A DEMWAX™ water treatment system includes membrane modules and a collection channel. The membrane modules are submerged at depth and tethered to one or more anchors on the ocean floor. A breathing...

Matches 1 - 50 out of 328 1 2 3 4 5 6 7 >