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Match Document Document Title
8968573 Method for cleaning hydraulic liquid, computerprogram product, control unit, and industrial truck  
Method for cleaning hydraulic liquid in a industrial truck, wherein said industrial truck is an electrically powered industrial truck having a battery as an energy source with a hydraulic system...
8889013 System that provides economical purification of wastewater and recirculation of potable water and generation of electricity  
Water purification and recycling system that generates electricity and has a large reservoir and a small reservoir that provides potable water to a water user structure. After use by the water...
8871098 Gas dispersion apparatus for improved gas-liquid mass transfer  
The invention discloses an apparatus and method to uniformly disperse ozone gas bubbles into liquid phase water for the treatment thereof. The apparatus consists of a water inlet section connected...
8784669 Oxidation process  
A batch process for the treatment of an aqueous solution so that the treated product is more desirable for disposal includes obtaining an influent batch of aqueous solution for treatment, treating...
8753566 Method for treating condensed vapor streams containing odorous compounds  
The invention relates to methods and apparatuses for treating a condensate stream from a condenser that contains odorous compounds, such as various condensate streams produced in a rendering...
8741157 Biofouling control  
A system and method for stabilizing bromine in an industrial water system by monitoring and flexible dosing of chlorine oxidant and halide ion stabilizer residual levels. The system comprises...
8663481 Method of treating water with chlorine dioxide  
A method of treating water with chlorine dioxide (ClO2), by: surrounding a reaction chamber, in which the ClO2 is generated, with water, wherein the water surrounding the reaction chamber is...
8574442 Method for wet oxidation of effluents heated essentially by self-combustibility, and corresponding installation  
A method for treating effluent containing dissolved or suspended solids includes directing the effluent containing dissolved or suspended solids to a reactor and oxidizing at least a portion of...
8512576 System and method for the production or handling of heavy oil  
A system for the production or handling of heavy oil comprises means (18) for introducing an immiscible viscosity-reducing fluid into the heavy oil at an upstream end of a flow line (10,22) to...
8349192 Method for collapsing microbubbles  
A method for collapsing a microbubble includes applying stimulation to the microbubble during the gradual decrease of the its size. As a result, the microbubble floating in a solution that...
8227396 Method for cleaning processing equipment selected from the group consisting of filters  
A method for cleaning process apparatus used for production of liquids, especially for cleaning filters, for example membrane filters. The apparatus is contacted with a solution of...
8187429 Wastewater treatment apparatus and method with stair-like heat treatment tanks  
A wastewater treatment apparatus and method with stair-like heat treatment tanks for performing a breakdown process are disclosed, in which the apparatus comprises: a mixing tank, for evenly...
8133386 Biological waste digester and method of operation  
A method of mixing liquid waste material in a digester tank by extending a supporting beam between opposing walls of the tank, securing a paddle to the supporting beam, fixturing the paddle for...
8133398 Control system  
An apparatus and method for controlling a water characteristic of a body of water by controlling the cyclic release of a water characteristic material into the body of water with or without the...
8105494 Method for controlling bacterial growth in process water  
A system for reducing or preventing the growth of organisms in the process water used to coat glass fibers with a formaldehyde-free binder composition. One or more biocides is added to the process...
8092741 Water chlorinating device  
A water chlorinating device having a vessel (2) in turn having a bottom portion (6) for containing water; a grille (10) located over the bottom portion and for supporting a solid chemical...
8065906 Detection of free chlorine in water  
The present invention describes methods and kits for determining the concentration of free chlorine in water. To avoid false readings from other species present in the water, the free chlorine is...
8025807 Method for treating rinse water in decontamination devices  
A processor for decontaminating devices is comprised of a chamber for holding devices and a circulation system to circulate a microbial decontamination fluid through the chamber. A water...
7998352 Method and device for cleanup and deposit removal from internal hot water system surfaces  
Disclosed is a method of inhibiting and/or removing deposits from internal surfaces in a hot water system. The method includes controlling a real-time oxidation-reduction potential in a hot water...
7967800 Apparatus and methods for disinfecting a surface  
An apparatus for disinfecting surfaces and in particular human and animal wounds, includes a contractor for accumulating concentrated ozonated water and systems to deliver ozonated water from the...
7951298 Method and device for preventing corrosion in hot water systems undergoing intermittent operations  
Disclosed is a method of controlling a real-time oxidation-reduction potential in a hot water system undergoing a wet layup sequence to inhibit corrosion in the hot water system. The method...
7922915 Wastewater treatment system and method of wastewater treatment  
A wastewater treatment system including carbon dioxide gas injection means for injecting a carbon dioxide gas into wastewater which takes place during silicon processing to obtain raw wastewater...
7799234 In-line waste disinfection method  
A modular waste disinfection system for the disinfection of substantially liquid infectious waste streams and methods of treating such waste streams are disclosed. The modular waste disinfection...
7794606 Modular flameless waste treatment method  
A modular waste treatment system for substantially liquid waste streams and methods of treating liquid waste streams are disclosed. The modular waste treatment system includes a maceration chamber...
7780858 Method for controlling bacterial growth in process water  
A system for reducing or preventing the growth of organisms in the process water used to coat glass fibers with a formaldehyde-free binder composition. One or more biocides is added to the process...
7771601 Treatment of waste sludge with recycling  
A process for treating a sludge of biological solids has the steps of mixing an oxide-containing chemical with a pozzolanic material, reacting the mixture with the sludge so as to elevate a...
7767095 Pathogen reduction using chloramines  
A method and apparatus for implementing pathogen reduction within a poultry processing or food processing plant that uses water that has been treated with chloramines at an advantageous dosage...
7744765 Water treatment system  
A system, a device and a method for maintaining water quality in a pool or similar water container for use by people which is characterized in that a pressure sensor is arranged to sense the...
7731857 Method for treating a process water to obtain carbon dioxide therefrom  
A method for treating a process water from a bitumen recovery process in order to obtain carbon dioxide from the process water, which method includes lowering the pH of the process water, thereby...
7703285 System and method for generating electricity from super critical water oxidation process  
Systems and method for generating electricity using heat from a SCWO reaction. The system may comprise a pump that pumps the mixture undergoing the SCWO reaction to a pressure above the critical...
7662295 Method for removing organic material in oilfield produced water and a removal device therefor  
A method and an apparatus for removing dissolved organic substances from an oily water obtained as a by-product from an oilfield, characterized in that an oily water obtained as a by-product from...
7651621 Methods for degassing one or more fluids  
Systems and methods to degas fluids are described herein. A fluid degassing treatment system may include a reservoir and/or one or more fluid treatment systems.
7578942 Wastewater treatment equipment and method of wastewater treatment  
In wastewater treatment equipment, a surfactant is added to a micronanobubble reaction vessel 3 by using a surfactant pump 8 and a surfactant tank 9 which constitute a surfactant adding section....
7537707 Gas injector and method therefor  
A gas injector that is coupled to the pump strainer basket housing drain port of a pump-circulated system is disclosed. The gas injector that may be installed in a way that is less invasive than...
7517460 Water circulation systems for ponds, lakes, municipal tanks, and other bodies of water  
A circulation system for bodies of water. In one set of embodiments for larger bodies of water, modified horizontal plate designs are provided at the entrance of the draft hose. The plate designs...
7387736 Pathogen reduction using chloramines  
A method and apparatus for implementing pathogen reduction within a poultry processing or food processing plant that uses water that has been treated with chloramines at an advantageous...
7381334 Method for inhibiting microbial growth in liquid nutrients  
A method for making a web having a metal-ion sequestering agent and treating a liquid using the web. The method of making the web includes electrostatically providing at least one metal-ion...
7323149 Supplemental ozone treatment for ensuring the sterility of instrument cleaning systems  
Methods and apparatus utilizing supplemental ozone treatment for ensuring sterility of instrument cleaning systems. By flushing ozonated water through the components of a cleaning system, the...
7320758 Method for control of microorganisms in metalworking fluid  
A method for disinfecting microorganisms in metalworking fluids without leaving behind unacceptable amount of chemicals in the treated fluids. The method comprises passing the fluid in a...
7276168 Method for supply of constant-concentration ozonated water  
A method for the supply of a constant-concentration ozonated water, employs a unit for producing ozonated water and a system for using the ozonated water at a place separated therefrom,...
7258802 Method for controlling bacterial growth in process water  
A system for reducing or preventing the growth of organisms in the process water used to coat glass fibers with a formaldehyde-free binder composition. One or more biocides is added to the process...
7258801 System and method for reducing deionized water consumption  
A system and method are provided for reducing DI water consumption by delivering the DI water at an elevated processing temperature when demanded. The DI water is passed through a heater for...
7241391 Biodegradable scale and corrosion inhibitor composition  
A biodegradable scale and corrosion inhibiting composition includes between about 50 and about 90% by weight of a protein polymer that is derived from a natural source, and between about 10 and...
7186345 Systems for water purification through supercritical oxidation  
Supercritical water (SCW) systems and methods using the properties of supercritical water to allow a raw water stream including water and a contaminant to be purified. A supercritical water...
7049615 Portable ultraviolet water purifier  
A portable ultraviolet water purifier is disclosed which has an outer housing defining a water chamber with a coupling for attachment to a faucet an inlet and an outlet with an ultraviolet light...
7022242 Reduction of wastewater in phosphate manufacturing  
Use and reduction of wastewater or “pond water” created by the wet-process phosphoric acid manufacturing there is created a large amount of wastewater or “pond water” to substantially reduce or...
6942779 Method and system for regenerating of plating baths  
The present invention provides a system and method for selectively removing one or more organic and inorganic and also preferably one or more inorganic contaminants from plating baths. More...
6942808 Oxidative evaporation process and apparatus  
The present invention is an oxidative reaction that converts organic content in the wastewater into harmless CO2 and H2O. The heat produced by the oxidative reaction evaporates the water, thereby...
6932912 Wastewater treatment system for residential septic systems  
A liquid chlorine supply canister is connected by a supply tube and venturi chamber to a recirculating pipe that discharges into a storage-mixing tank into which sewage effluent is received from a...
6866788 Method and device for purifying aqueous effluents by catalytic oxidation  
The invention concerns a method for purifying aqueous effluents, in particular polluted water, by catalytic oxidation using a three-phase reactor comprising two communicating chambers. The...

Matches 1 - 50 out of 273 1 2 3 4 5 6 >