Class / Patent application number | Description | Number of patent applications / Date published |
210182000 | Diverse separators | 8 |
20090152184 | HOLLOW FIBER MEMBRANE MODULES FOR USE IN DISTILLATION SYSTEMS - A membrane module comprising an outer casing having an interior region, a seal disposed within the outer case, thereby dividing the interior region into a first chamber and a second chamber, and a plurality of hollow fiber membranes extending through the first chamber and the second chamber, where at least a portion of the plurality of hollow fiber membranes have first segments located within the first chamber and second segments located within the second chamber, the first segments being configured to allow vapor transmission therethrough, and the second segments being configured to substantially prevent vapor transmission therethrough, and further configured to allow transmission of thermal energy therethrough. | 06-18-2009 |
20090230043 | Fluid processing apparatus | 09-17-2009 |
20120000839 | Grease Water Separation Apparatus for Indoor Grill - A grease water separation apparatus includes an air chamber in communication with an indoor grill; a water scattering member comprising a space in communication with the air chamber, at least one sprinkling duct, and a pump in communication with the sprinkling duct; a heat exchanger connected to the water scattering member and comprising a grease filter and grease holes; a liquid collector connected to the heat exchanger and comprising a water reservoir in communication with the pump, a grease reservoir for collecting grease from the grease holes, and a grease water mixing reservoir; a water-grease separator connected to the heat exchanger and being in communication therewith, the water-grease separator comprising a hollow cylinder having an air outlet and an inlet within the water-grease separator, and a water-grease outlet for flowing water and grease to the grease water mixing reservoir; a centrifugal fan; and an air filter. | 01-05-2012 |
20120292241 | PLANT FOR TREATMENT OF BIOLOGICAL SLUDGES WITH RECOVERY OF RAW MATERIALS AND ENERGY - A plant for the treatment of biological sludges with recovery of secondary raw materials and energy including, in a system architecture, a feed section ( | 11-22-2012 |
20120312727 | COPPER RECOVERY APPARATUS - According to one embodiment, a copper recovery apparatus includes a precipitation tank, a mixing tank, a filter-aid feeder, a solid-liquid separator includes a filter, a cleaning-water supply line, a cleaning-water discharge line, a separation tank, and a filter-aid return line. The precipitation tank is configured to receive copper ions-containing water to be treated and an alkali to prepare treated water containing a precipitate of copper compound. The solid-liquid separator is configured to allow the treated water to be passed through the filter on which the precoat layer is deposited to separate the precipitate retained on the precoat layer from a filtrate. | 12-13-2012 |
20130199980 | ION EXCHANGE FILTER ASSEMBLY - An ion exchange filter assembly may include a housing adapted for receiving a coolant, an ion exchange filter containment region defined within the housing and adapted for housing an ion exchange filter and a coolant bypass passage defined within the housing. The ion exchange filter containment region may form a first coolant flow path within the housing and the coolant bypass passage may form a second coolant flow path in a parallel flow arrangement to the first coolant flow path. | 08-08-2013 |
20130264261 | SYSTEM FOR PROVIDING HIGH MICROBIOLOGICAL QUALITY COOLING WATER TO AN INDUSTRIAL PROCESSES - A method and system for treating water, and using the treated water for the cooling of industrial processes is disclosed. The water is treated and stored in a large container or artificial lagoon, has high clarity and high microbiological quality. A system of the invention generally includes a containing means, such as a large container or artificial lagoon, a coordination means, a chemical application means, a mobile suction means, and a filtration means. The coordination means monitors and controls the processes in order to adjust water quality parameters within specified limits. The large container or artificial lagoon can act as a heat sink, absorbing waste heat from the industrial cooling process, thus creating thermal energy reservoirs in a sustainable manner, which can be later used for other purposes. The method and system can be used in any industrial cooling system with any type of water available, including fresh water, brackish water, and seawater. | 10-10-2013 |
20140021115 | Mobile Water Purification System - The present invention relates to a mobile water purification system employing crossflow filtration, such as reverse osmosis filtration. One embodiment of the invention discloses a mobile water purification system comprising a housing, a pump unit and a piping system for providing fluid communication between a water inlet, a pre-filtration unit, a crossflow filtration unit, a disinfection unit and an outlet for supply of purified water, wherein the pre-filtration unit comprises sediment/cartridge filtrations means and dechlorination means, the cross-flow filtration unit comprises a plurality of parallel and/or sequentially arranged membrane filters, and the piping system is reconfigurable such that the crossflow filtration unit can be bypassed. The present water purification system is adapted to be deployed in remote areas substantially anywhere in the world. | 01-23-2014 |