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7604741 |
Method for on-site production of nitrate ions
An apparatus and method produces nitrate ions on-site from water, natural gas and air extracted in proximity to the apparatus. The apparatus generates nitrate ions and brings the nitrate ions into...
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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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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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7591952 |
Water treatment mixture and methods and system for use
A product and apparatus for cleaning water or industrial and sewage waste water includes a mixture of diatomite that is heated and stirred to impart an enhanced negative electrical charge to the...
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7575671 |
Monitoring port assembly for fluid treatment systems
A monitoring port assembly for a fluid treatment system, such as for use in an ultra-violet water treatment system. The port assembly comprises a sensor port cup having a port for access to an...
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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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7569140 |
Directional spargewell system
Treatment of contaminates by an apparatus that includes a directional microporous diffuser, a distribution arrangement to receive a fluid, an air compressor having a first outlet to feed air to the...
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7566400 |
Wastewater chemical/biological treatment method and apparatus
A chemical/biological wastewater treatment plant apparatus and treatment method employing rapid sludge chemical dewatering technology in conjunction with an environmental biological system for...
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7547388 |
Superoxidant poiser for groundwater and soil treatment with in-situ oxidation-reduction and acidity-basicity adjustment
Equipment and process by which an operator can set (or program) a time sequence of coatings of oxygen with increasing oxidation potential for in-situ treatment (chemical reaction) of organic...
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7520978 |
Fluid purification system with ultra violet light emitters
A system for purifying a fluid uses ultra violet (UV) light to inactivate micro-organisms present in the fluid. The system has an arrangement of UV light emitters on perforated plates. The fluid,...
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7488415 |
Disposable salt chlorine generator
A disposable salt chlorine generator for use in conjunction with a swimming pool, spa, hot tub or large vessel of water includes a bracket for mounting a housing on a wall of a swimming pool, spa,...
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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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7476312 |
Fluid treatment system
There is disclosed a water treatment appliance, particularly for on-the-counter treatment of potable water. The appliance comprises: a base unit comprising a pump, a housing and a cooling unit 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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7451965 |
Deep well sparging
Method and apparatus for treating contaminants on a site, especially a deep well site includes delivering a first stream of a first gas to a first port of a laminar microporous diffuser and...
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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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7445720 |
Salt chlorine generator
A salt chlorine generator for use in conjunction with a swimming pool, spa, hot tub or large vessel of water includes a bracket for mounting a housing on a wall of a swimming pool, spa, hot tub or...
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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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7435864 |
Method and device for the production of alkylates
Disclosed is a device for the production of alkylate(s) by sulfuric acid alkylation of at least one isoparaffin such as isobutane with at least one olefin, such as butylenes. The device includes a...
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7429323 |
Water treatment system and pressure pipe therefor
A pressure pipe for transporting corrosive material, such as ozonated water, is formed with a pipe joint that is resistant to ozone. An intermediate portion of the pressure pipe is formed from a...
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7422684 |
Method and apparatus for sanitizing water dispensed from a water dispenser having a reservoir
A method and apparatus of sanitizing drinking water to be dispensed from a water dispenser having a reservoir includes the steps of providing the ozone gas generator that generates an ozone gas...
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7422121 |
Process for producing a sterilization system
The invention relates to a method for producing a sterilisation system, especially for sterilising drinking water and water for industrial use. The precious metal surface of a base material...
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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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7416660 |
Bypass flow and ozone proportion method and system
A method and system of ozone treatment diverts a portion of water from a flow of water in a conduit; injects an ozone-containing gas into the portion to provide an ozonated portion; recombines the...
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7402252 |
Automated electrolyte addition for salt water pools, spas, and water features
An automated system of the present invention adds electrolyte into a pool. The automated system includes a sanitizer generator, a circulation system, and an electrolytic solution delivery system....
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7402239 |
Water purification apparatus and method of using the same
A water purification apparatus, comprising a water pump, wherein the water pump inlet port receives water from an external source, a nonreturn valve in fluid communication with the water pump...
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7377959 |
Process and apparatus for decomposition treatment of volatile chlorinated organic compound
A large amount of a medium containing a volatile chlorinated organic compound (VOC) with a low concentration is passed through an adsorber filled with an adsorbent which adsorb and desorb the VOC...
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7351331 |
Recreational spa including a bromine generator
A bromine generator apparatus is provided for producing bromine from a bromide salt. The apparatus includes an electrical power unit, a housing, and first and second electrodes. The housing has...
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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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7332076 |
Water disinfection system using simultaneous multiple disinfectants
A water disinfection system using simultaneous multiple disinfectants includes a completely stirred tank reactor (CSTR) and a contact basin or clearwell acting as a plug flow reactor (PFR). The...
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7320749 |
Method and apparatus for control of a gas or chemical
A system and method for control of a gas and/or chemical for treatment of a fluid, and for monitoring the operation of such a system. In one embodiment, the system comprises a reactor for receipt...
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7311817 |
System and method for sanitizing and refilling a potable water system onboard a transport vehicle
A system for sanitizing and refilling a potable water system onboard a transport vehicle includes a potable water supply conduit, a potable water feed conduit, a potable water return conduit, a...
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7306716 |
Water treatment system
A water treatment system has a battery rechargeable by a manual generator, thus eliminating the need for an external power source. The water treatment system uses the rechargeable battery to power...
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7279093 |
Module for removing organic compounds from foaming wastewater by oxidation
The present invention discloses a module for processing foaming wastewater containing organic compounds. The UV/ozone oxidation removal module mainly includes an ozone generator, an ozone injector,...
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7273562 |
Ozone injection method and system
A target biokill of species for water to be discharged from a ballast tank of a sea faring vessel is determined. A diverted portion of sea water is regulated prior to charging the water into the...
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7270745 |
Liquid filtration apparatus embodying super-buoyant filtration particles
Presented is a liquid filtering apparatus and method that overcomes the disadvantages encountered with prior bed filtration systems by providing a filtering apparatus that incorporates a...
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7267778 |
Device and process for treating a liquid medium
A device for treating liquid medium has an ultrasound emitter located relative to a compartment of a container holding a liquid medium and a microbubble emitter located relative to the compartment....
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7252763 |
Point-of-use water treatment system
A lamp assembly for use in a water treatment system. The lamp assembly includes a bulb assembly, a reflector assembly and a conduit carring liquid, such as water, through the lamp assembly. The...
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7241390 |
Method and system for biologic decontamination of a vessel's ballast water
A system for elimination of unwanted species from contaminated ship ballast water. The apparatus comprises an electrolytic cell containing at least one pair of electrodes, electric alternating...
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7238278 |
Apparatus for purifying water
The invention relates to a method for purifying water by forming in an electrolytic cell molecular halogen, hypohalic acid, hypohalite ions or combinations thereof, from halide ions dissolved in...
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7226542 |
Fluid treatment apparatus
Portable personal water purifier with a microdischarge array sealed with a radiation emitter, preferably Xel, slightly above atmospheric or water pressure in a closely-configured treatment chamber....
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7226534 |
Electric jar pot with ozone disinfection function
The present invention discloses an electric jar pot with ozone disinfection function. The device includes a jar pot with an ozone generator and an ozone conveying device. By the power source...
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7192517 |
Coal-bed-methane water treatment system
A water treatment system for treating coal-bed-methane (CBM) water. The CBM water treatment system includes a pump system for pumping CBM water from one or many CBM wells into a common reservoir...
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7186334 |
Combined chlorine and ozone generator sterilization system
Water sanitizing apparatus is provided for pools, spas hot tubs and other similar bathing facilities that integrates an ozone generator and a chlorine generator in one unit, in addition to exposing...
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7172687 |
Wastewater treatment system
A water treatment system for treating water. The water treatment system includes a primary water treatment station and a solid-based sulfurous generator downstream from the primary water treatment...
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7160472 |
Treatment of a waste stream through production and utilization of oxyhydrogen gas
Methods and systems for treating a waste stream in a waste treatment system involve performing a unit process of the waste treatment system by contacting the waste stream with oxyhydrogen-rich gas...
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7147786 |
Method and apparatus for purifying-water
The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by...
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7147728 |
Magnesium alloy producing negative potential
A type of magnesium alloy that is capable of producing negative potential, characterized in that it contains 8 wt %˜9.1 wt % of aluminum (Al), 0.1 wt %˜1.0 wt % of zinc (Zn), 0.1 wt %˜1.0 wt %...
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