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7625486 |
Devices for water treatment
A device for use in water comprising a carrier having an interior cavity and one or more openings allowing ingress to and egress from the interior cavity; and a moss contained within the interior...
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7611625 |
Water oxidization system
A system and method for oxidizing a feed material includes a reactor vessel that forms an enclosed chamber. The vessel includes a port for introducing the feed material into the chamber where it...
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7604735 |
Combined chlorine and ozone generator sterilization system
A water sanitizing apparatus is provided wherein a housing is divided into separate narrow compartments through which a flow of water is directed sequentially in upward and downward directions. An...
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7601261 |
Sludge flocculator-separator for the physico-chemical treatment of water
The water to treat is received in a chamber ( 1 ) with a rapid mixer and from there it passes to a second chamber for coagulation ( 3 ) and from that to a third chamber for flocculation ( 4 ) where...
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7597803 |
Multi-phase separation system
A multi-phase separation system utilized to remove contaminants from fluids includes a pre-filtering module for filtering a contaminated fluid to provide a filtered contaminated fluid. A condenser...
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7597801 |
Fluids fluxion method and plant for wastewater treatment
A wastewater treatment plant includes a reaction tank connected to an wastewater supply tube and an aeration apparatus to receive wastewater therein, a sludge separation unit dividing an internal...
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7595495 |
Microreactor device and microchannel cleaning method
A microreactor device includes: a microchannel; magnetic particles that are introduced into the microchannel; and a magnet that is arranged on an outside of the microchannel and exerts a magnetic...
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7595003 |
On-board water treatment and management process and apparatus
A contactor apparatus is provided to treat ballast water that has exited a ballast tank before being expelled from a water-borne ship. Within the contactor apparatus, means are provided for...
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7591983 |
Heavy oil treating method and heavy oil treating system
The invention is intended to produce high-pressure light fuel gas with good combustibility by contacting and reacting high-temperature, high-pressure water and heavy oil with each other in a...
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7572369 |
System for supporting denitrification
A method of supporting denitrification includes receiving biological material at a pulsed electric field station and applying a pulsed electric field to the biological material within a treatment...
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7572368 |
Water treatment apparatus
A microporous diffuser includes a first elongated member including at least one sidewall having a plurality of microscopic openings. The sidewall defines an interior hollow portion of the member....
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7566397 |
Superoxygenation of raw wastewater for odor/corrosion control
A system and method for inhibiting and precluding the buildup and offgas of offensive odors and corrosive sulfuric acid in wastewater in a variety of locations in a sewage system through the use of...
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7553412 |
Method for continuous on-site monitoring and treatment of water
A portable system for on-site monitoring and treatment of water comprising a protective enclosure adapted to be positioned proximate a site of collected water, an internal fluid flow system...
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7544298 |
Apparatus and method for dispensing decomposing bacteria into a waste stream
A dispensing apparatus and method for the inoculation of a bioremediation agent into a waste stream, including but not limited to sludge or oil. The apparatus is capable of generating and...
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7544292 |
Apparatus for denitrifying wastewater
Disclosed is a method of denitrifying a solution including introducing into the solution an amount of a carbon source within a duration and at a frequency so that indigenous heterotrophic bacteria...
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7531144 |
System for production of fresh water and removal of carbon dioxide from exhaust gases
This invention relates to a method for desalination of seawater ( 5, 30 ) and separation of CO2 from exhaust ( 77 ) from a gas turbine ( 7 ). LNG ( 4 ) is fed into a heat exchanger ( 6 ) in which...
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7513997 |
Recirculating wastewater evapotranspiration and disinfection system
A recirculating wastewater evapotranspiration and disinfection system is disclosed in which wastewater is collected, stored, aerated. and circulated through an unsaturated and optionally heated...
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7504030 |
Acid mine water demineralizer
The acid mine water demineralization apparatus consists of two concentric cylinders that are divided into a total of four sections; a water chamber, a gas chamber, a reaction zone, and an aeration...
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7501055 |
Ozone on-line injection, reuse, and destruction system
The invention relates to an ozone on-line injection, reuse and destruction system, which draws liquid to be mixed with ozone through a pump. The system mainly comprises a gas-liquid separation...
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7497954 |
Apparatus for separation of water from oil-based drilling fluid and advanced water treatment
An apparatus for separating water from oil-based drilling fluid includes an separation tank, a chemical treatment apparatus having one or more de-oiling polymer preparation tanks, and a dissolved...
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7491324 |
Rotating perforated cylinder treatment system
A water treatment system comprising: a container having a first end, a second end and a container wall defining an interior and an exterior; an aerator completely disposed within the interior, the...
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7491321 |
Oxidation tank control valve assembly and systems and methods for replenishing a charge of oxygen-containing gas within an oxidation tank
Contaminants are removed from fluid in a system where the fluid is sprayed into an air head at the top of a tank through a diffuser and withdrawn through a pick-up tube. A solenoid valve operates...
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7485222 |
Apparatus for hydrate-based desalination using compound permeable restraint panels and vaporization-based cooling
Desalination apparatus based on porous restraint panels fabricated from a number of different layers of metal, thermoplastic, or other substances are used as sophisticated heat exchangers to...
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7485221 |
System for treating wastewater
A wastewater treatment system treating excess wastewater from a sewer system includes a generally vertically oriented first shaft structure adapted to receive excess wastewater from the sewer...
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7481922 |
Fluid treatment apparatus
Fluid treatment apparatus having an alloy disk assembly comprised of a plurality of disks, each prepared from the metal elements copper, zinc, nickel, silver, and tin, which individually exhibit...
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7481918 |
Vibratory mixer
A treatment system including a vibratory mixer is disclosed. The vibratory mixer comprises a vibrating element to facilitate the dissolution of a treating agent that facilitates separation of...
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7479220 |
Plant for the removal of metals by biosorption from mining or industrial effluents
A method and a plant to remove metals by biosorption from mining or industrial effluents comprising: (a) subject the effluent to at least one first stage of pre-treatment, selecting among:...
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7473374 |
Fluid treatment apparatus
An apparatus is provided that introduces rapidly spinning vortices in a fluid, including water. It incorporates a fluid system, or fluid source, with a vortex creation apparatus and a frequency...
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7470365 |
Sludge concentration system which have functions for automatically charging a coagulant and for automatically controlling the concentration of a sludge
The present invention provides a system for sludge treatment which transfers sludge into a dewatering device while maintaining the sludge density at a predetermined level constant suitable for...
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7462279 |
Waterways lime spreader
Apparatus ( 10 ) for treating a waterway having low pH and containing metals such as aluminium in solution, as a result of runoff from acid sulphate soils, is capable of dosing the waterway with a...
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7449117 |
Filtration unit, installation method for a filtration unit and filtration apparatus
A filtration unit that includes a casing that has a closed bottom and is immersed in a water storage tank (or water storage pond) into which raw water is introduced, the casing being composed of a...
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7449108 |
Apparatus for improving the characteristics of wetting water in offset printing
An apparatus for improving the characteristics of wetting water in offset printing comprises, in an operatively and functionally intercoupled relationship, a device for supplying the wetting water,...
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7449107 |
Dehydration toilet having an infusion odor capturing steam and water recovery system
A self-contained dehydration toilet having an odor-capturing steam and water recovery system. The dehydration toilet comprises a toilet bowl, a dehydration engine connected to the toilet bowl, a...
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7438804 |
Coagulation treatment apparatus
Provided are a coagulation treatment apparatus capable of removing fine objects of removal from a fluid containing the objects of removal, and a coagulation treatment method using the apparatus. A...
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7419607 |
Anti-biofilm forming structure and method of manufacturing the same
A biofilm resistant fluid handling system is provided having at least one structural component adapted to retain or deliver fluid. The at least one structural component is formed from a biofilm...
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7419589 |
Adaptable water purification apparatus
A water purification apparatus connected to a water system includes a hopper for holding chemical tablets on a perforated bed and an underlying basin. A spray head is detachably connected to the...
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7407579 |
Method and apparatus for treating ammonium-containing liquid
The method for treating an ammonium-containing liquid which biologically denitrifies ammonium contained in the ammonium-containing liquid in an anaerobic atmosphere, the method comprises the steps...
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7399408 |
Device for supercritical water oxidation of materials
A method and device for oxidization of materials in supercritical water. The method involves a) introducing a fluid containing water and an oxidizing agent in a ring-shaped area and through a first...
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7396459 |
Internal UV treatment of potable water systems
A UV disinfectant system for treatment of water resident in a vessel. One or more UV lamps are mounted within the interior of the vessel so as to expose the water stored therein. The vessel may be,...
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7396458 |
Wastewater treatment equipment
A wastewater treatment equipment of an embodiment of the present invention neutralizes a WTBT 12 by introducing the WTBT 12 containing fluorine components to a first treatment tank 11 A and by...
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7390404 |
Apparatus and method for remediation of a drain system
The present invention provides a dispensing apparatus and method for the delivery of remediation agents into waste systems wherein the apparatus is capable of generating and maintaining a...
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7390399 |
Water treatment control systems and methods of use
The control systems and technique can regulate or control operations of a water treatment system in a primary control mode and, when appropriate, in a secondary or an alternate control mode. The...
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7385336 |
Microbiological energy source for driving a consumer
A microbiological energy source for driving an electrical or mechanical consumer is disclosed, wherein at least one filling body having a piezoelectric or similar effect is received in a...
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7374692 |
Treatment of ballast water
The invention relates to hydrocyclones for ballast water treatment. The invention further relates to ballast water treatment systems comprising such hydrocyclones and methods of operating such...
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7361270 |
Apparatus for water treatment
Water is treated by precipitating dissolved contaminants. A treatment vessel is provided having an inlet for receiving the water under treatment and an outlet for flowing treated water therefrom. A...
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7351336 |
Ballast water treatment systems including related apparatus and methods
Ballast water treatment apparatus and methods for preventing foreign aquatic invasive species form entering marine ecological zones by translocation in ship's ballast water. The apparatus includes...
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7351335 |
Filter module
A filter module provided with a housing ( 3 ) having an inlet ( 6 ) for a liquid to be filtered and an outlet ( 10 ) for filtered liquid, with a first filter element ( 7 - 9, 12 ) accommodated in...
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7351329 |
Potable water station sanitizing system and method
A system for sanitizing a potable water station includes a pair of conduits providing a fluid connection between the potable water station and the system. It also includes a pump operable for...
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7335299 |
Dual filter
A dual filter apparatus and a process of making a dual filter apparatus that minimizes disruption to the normal flow pattern through the filter apparatus by forming a porous medium suitable to...
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7332079 |
Floatation process for removal of heavy metal waste and associated apparatus
The present invention is a floatation process and associated apparatus for removing heavy metal waste from various effluent water streams. The process and apparatus generally introduces a...
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