Patent application number | Description | Published |
20090236235 | WATER TREATMENT SYSTEM AND METHOD - A water treatment system provides treated or softened water to a point of use by removing a portion of any hardness-causing species contained in water from a point-of-entry coming from a water source, such as municipal water, well water, brackish water and water containing foulants. The water treatment system typically treats the water containing at least some undesirable species before delivering the treated water to a point of use. The water treatment system has a controller for adjusting or regulating at least one operating parameter of the treatment system or a component of the water treatment system to optimize the operation and performance of the system or components of the system. A flow regulator regulates a waste stream flow to drain and can be operated to recirculate fluid through electrode or concentrating compartments of an electrochemical device and can opened and closed intermittently according to a predetermined schedule or based on an operating parameter of the water treatment system. The flow regulator can also be charged so that ionic species can be generated in the surrounding fluid, which, in turn, can lower the pH of the surrounding fluid. | 09-24-2009 |
20110120886 | WATER TREATMENT SYSTEM AND METHOD - A water treatment system provides treated water to a point of use by removing at least a portion of any hardness-causing species contained in water from a water source, such as municipal water, well water, brackish water and water containing foulants. The water treatment system typically receives water from the water source or a point of entry and purifies the water containing at least some undesirable species before delivering the treated water to a point of use. The water treatment system has a pressurized reservoir system in line with an electrochemical device such as an electrodeionization device. The water treatment system can have a controller for adjusting or regulating at least one operating parameter of the treatment system or a component of the water treatment system. The electrochemical device can be operated at a low current and low flow rate to minimize water splitting or polarization, which minimizes scale formation. | 05-26-2011 |
20110120953 | WATER TREATMENT SYSTEM AND METHOD - A method and apparatus for producing purified water. Treated water may be provided for domestic use wherein the water may be treated by removing selected dissolved species while retaining properties that may improve the properties or aesthetics of the water. | 05-26-2011 |
Patent application number | Description | Published |
20100089756 | METHOD AND APPARATUS FOR DESALINATION - A method and apparatus for purifying water are provided. A feed water such as seawater can be fed to a filter such as a microporous or nanofiltration membrane to produce a permeate that can, in turn, be fed to an electrodeionization system to produce fresh water. | 04-15-2010 |
20100282689 | LOW ENERGY SYSTEM AND METHOD OF DESALINATING SEAWATER - A low energy water treatment system and method is provided. The system has at least one electrodialysis device that produces partially treated water and a brine byproduct, a softener, and at least one electrodeionization device. The partially treated water stream can be softened by the softener to reduce the likelihood of scale formation and to reduce energy consumption in the electrodeionization device, which produces water having target properties. At least a portion of the energy used by the electrodeionization device can be generated by concentration differences between the brine and seawater streams introduced into compartments thereof. The brine stream can also be used to regenerate the softener. | 11-11-2010 |
20110180477 | LOW ENERGY SYSTEM AND METHOD OF DESALINATING SEAWATER - A low energy system and process for seawater desalination wherein the system has at least an electrodialysis apparatus that produces partially desalinated water and a brine by-product, an ion exchange softener, and at least one electrodeionization apparatus. The softener treats the partially desalinated water stream to remove or reduce the amount of scaling material in order to maintain deionization apparatus efficiency and reduce energy consumption. The softener has the capability of removing a higher ratio of calcium ions to magnesium ions than is in the partially desalinated stream, thereby reducing softener size and energy use. The deionization apparatus produces product water of the desired properties. The brine stream may be used to regenerate the softener. | 07-28-2011 |
20130008791 | METHOD AND SYSTEM FOR IRRIGATION - An electrically-driven separation apparatus can be utilized to desalinate seawater and/or brackish water to provide irrigation water having a desired sodium adsorption ratio (SAR). | 01-10-2013 |
20130015135 | METHOD AND SYSTEM FOR WATER TREATMENT - Water treatment systems including electrically-driven and pressure-driven separation apparatus configured to produce a first treated water suitable for use as irrigation water and a second treated water suitable for use as potable water from one of brackish water and seawater and methods of operation of same. | 01-17-2013 |
20130256135 | WATER TREATMENT SYSTEM AND METHOD - A treatment system provides treated or softened water to a point of use by removing at least a portion of any undesirable species contained in water from a water source. The treatment system can be operated to reduce the likelihood of formation of any scale that can be generated during normal operation of an electrochemical device. The formation of scale in the treatment system, including its wetted components, may be inhibited by reversing or substituting the flowing liquid having hardness-causing species with another liquid having a low tendency to produce scale, such as a low LSI water. Various arrangements of components in the treatment system can be flushed by directing the valves and the pumps of the system to displace liquid having hardness-causing species with a liquid that has little or no tendency to form scale. | 10-03-2013 |
Patent application number | Description | Published |
20090170105 | Diagnostics for Aging-Related Dermatologic Disorders - The present invention provides methods for the early prediction of aging-related dermatologic conditions of including skin changes associated with intrinsic aging or skin damages caused by extrinsic aging such as photoaging. The present invention also provides kits for the early determination of the propensity to develop such disorder and conditions. The method consists of detecting the presence of one or more alleles of an IL-1 haplotype or pattern, specifically the IL-1RN (+2018) and the IL-1B (−511) loci. The presence of allele 2 at the IL-1RN (+2018) and the IL-1B (−511) loci indicates decreased risk for a early onset of aging related dermatologic conditions. | 07-02-2009 |
20100098809 | GENETIC MARKER WEIGHT MANAGEMENT - A system and method for facilitating personal weight management based on genetic markers. Genetic samples can be analyzed and genotype patterns can be identified and provided to a user. Wellness information, including macronutrient requirements and exercise requirements, based on genotype patterns can be generated. Genotype patterns and wellness information can be stored, transmitted and displayed via computer networks and the internet. Existing third party diets, meal plans, and/or fitness programs can be recommended based on the genotype patterns. Individuals can use nutritional tracking software and/or exercise metric programs coupled with their genetic information to make adjustments to their diet and/or exercise to lose weight. Individuals can purchase nutrition products based on their genotype information. | 04-22-2010 |
20100105038 | GENETIC MARKERS FOR WEIGHT MANAGEMENT AND METHODS OF USE THEREOF - This application relates to methods and tests that allow for the establishment of personalized weight-loss programs for a subject based upon the subject's metabolic genotype in key metabolic genes. Kits and methods are disclosed for determining a subject's metabolic genotype, which may be used to select an appropriate therapeutic/dietary regimen or lifestyle recommendation based upon the likelihood of a subject's responsiveness to certain diets and activity levels. Such a personalized weight-loss program will have obvious benefits (e.g., yield better results in terms of weight loss and weight maintenance) over traditional weight-loss programs that do not take into account genetic information. | 04-29-2010 |
20100136561 | Genetic Markers for Weight Management and Methods of Use Thereof - This application relates to methods and tests that allow for the establishment of personalized weight-loss programs for a subject based upon the subject's metabolic genotype in key metabolic genes. Kits and methods are disclosed for determining a subject's metabolic genotype, which may be used to select an appropriate therapeutic/dietary regimen or lifestyle recommendation based upon the likelihood of a subject's responsiveness to certain diets and activity levels. Such a personalized weight-loss program will have obvious benefits (e.g., yield better results in terms of weight loss and weight maintenance) over traditional weight-loss programs that do not take into account genetic information. | 06-03-2010 |