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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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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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7175758 |
Method and apparatus for recycling wash chemicals
The invention relates to a method and apparatus for recycling a wash solution used in powder coating which uses filters. The invention also relates to methods and apparatuses for recycling wash...
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7157008 |
Apparatus and process for water conditioning
A conditioning process and equipment are provided for removing hardness from water circulated in a system, such as an evaporative cooling system. A sidestream from such system is routed to a...
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7060189 |
Method and apparatus for recycling wash chemicals
The invention relates to a method and apparatus for recycling a wash solution used in powder coating which uses filters. The invention also relates to methods and apparatuses for recycling wash...
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7052601 |
Process and means for the treatment of water in an aquaculture system
A process and a means are described for treatment of water that forms a growth environment for marine organisms, where this water is in a main tank that is placed on land. The invention provides a...
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7052600 |
Apparatus for treating water
The inventive method and apparatus for treating water and water systems. The apparatus and method also assures the retention of calcium in drinking water provided to an animal by suppling water to...
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7033506 |
Device and method for water treatment by foaming
The invention relates to apparatus for treating water by skimming, the apparatus comprising:
a reaction chamber ( 8 ); injector means ( 4 ) for delivering the water for treatment via an...
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7029587 |
Water purification
An apparatus for decontaminating water in an ice machine or a beverage-dispensing machine comprising an ultraviolet radiation source, an ozone source and a controller. As potable water enters the...
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7018529 |
System for producing ultrapure water
The ultrapure water producing system produces ultrapure water with high purity and remarkably low content of metals even just after restart of operation thereof. Water sent through the pump 3 or ...
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7008531 |
Treatment of circulating water systems
The present invention relates to a method of inhibiting the growth of killing algae, bacteria, yeast and/or fungi in a recirculating water system which comprises adding to the water a polymeric...
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6979399 |
Sludge recovery apparatus and method
A paint spray booth sludge recovery system, apparatus and method is provided for water washed paint spray booths. The spray booths are used with a tank or pit which can accommodate flotation for...
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6964739 |
Device and method for generating and applying ozonated water
The present invention is a device and method for ozonating water and applying the ozonated water to surfaces for cleaning purposes. The instant invention allows a user to transform water into a...
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6890429 |
Systems and methods for treating waste water
Systems and methods for treating waste water containing biological wastes such as animal waste generated in livestock-raising operations, wherein the waste water is subjected to a series of...
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6861033 |
Purified water supply system for high demand devices and applications
A water supply sub-system for connection to a main water supply system includes a storage tank having an inlet with a flow control valve for connection to the main water supply system. The...
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6855257 |
Method and system for heat transfer
A method and system ( 10 ) for utilizing water to transfer heat are provided. In one embodiment, the system ( 10 ) includes two water softeners ( 16 ) for removing the hardness of the feed water....
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6846407 |
Method and apparatus for recovery of waste water
An apparatus and method for recovering wastewater from laundry operations. A substantially closed loop series of tanks, conduits and pumps hold and transfer water output from a wash machine through...
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6814875 |
Method and device for treating waste liquid, solvent separator, and cleaning device using thereof
A solvent separator includes an introduction member which introduces a mixture including chlorine containing organic solvent and water; a separation unit including a separation member made of a...
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6814858 |
Water treatment system
In accordance with the present invention, there is provided a water treatment system for sterilizing water retained in a water container. The system includes a circulation process line for pumping...
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6740231 |
Self-contained cooling system feed and bleed system
Apparatuses, systems and methods for monitoring and/or controlling treatment of aqueous systems including water cooling systems are provided. The present invention includes a self-contained...
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6716340 |
Water treatment system
A water treatment apparatus for treating water in a device using water as a circulating medium comprises an extractor line for removing water from the device and ozone generation means for...
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6657546 |
Integrated water treatment control system with probe failure detection
The integrated water treatment control system incorporates control of filtration, heating, chemical treatment and water conditioning; a programmable display shows values of key parameters,...
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6627089 |
Water main recirculating/filtering/flushing system and method
A truck houses a closed recirculation system having a series of hoses, filters and pumps interconnecting a first point and second point, preferably hydrants, of a water supply system. A flow of...
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6616835 |
Coolant recycling system
A coolant recycling system for efficiently recycling contaminated machine tool coolant thereby extending the useful life of the coolant. The coolant recycling system includes a support frame, a...
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6596160 |
Periodic ozone treatment system for a showering tower type water cooling system
A periodic ozone treatment system for a showering tower type water cooling system worked once daily for a period of 10˜30 minutes essentially comprises: an ozone dissolving tank to prepare high...
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6533499 |
Soil and groundwater remediation system
A liquid remediation system is disclosed comprising a reaction chamber having an inlet in communication with a source of liquid. A pump directs the liquid through the reaction chamber. A reactive...
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6491812 |
Ice water cooling system
An ice water cooling system for a multi-story building includes an open chemical tank 304 adjacent the bottom of the building 300. The tank includes a float-level ball 310 positioned therein...
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6440315 |
Process and apparatus for filtering, and for reducing algae formation or killing algae in fish tanks, and the like
A finely divided mesh cloth of bronze, brass, and/or copper is employed in the water circulation system of a fish tank and thereby prevent/inhibit/remove algae formation or outright kill these...
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6299779 |
Method for re-use of laundry wash water
A method for re-use of the same water to do multiple loads of laundry over and over again. The method includes the step of collecting the used wash water from a washing maching. A lint/grit removal...
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6274375 |
System and method for vent hood cleaning and comprehensive bioremediation of kitchen grease
A commercial and institutional kitchen retrofit system for 1. the automatic daily cleaning of commercial kitchen exhaust hoods and flues, 2. a low pressure, low volume, recirculating cleaning...
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6274054 |
Biological and algae control method and device
The method of the present invention is to pump contaminated water, either by pushing or drawing, through a particulate filter and then through a contact chamber containing firstly copper wool and...
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6238575 |
Antimicrobial treatment of enclosed systems having continuous or intermittent fluid flow
An enclosed fluid system that is resistant to the formation of biofilm at any and all points of contact between system components and the fluid stored or transported therethrough. The enclosed...
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6231769 |
Installation for producing ozonized water
An installation for producing ozonized water, comprising a circuit for producing ozonized water comprising a circuit for producing ozonized water comprising a water inlet, an ozone-injection inlet...
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6168712 |
Apparatus for the biological treatment of waste fluid from the coating process
An apparatus for the biological treatment of waste fluid from the coating process is presented in the present invention. Said apparatus comprises a biological treatment vessel filled with carriers...
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6153105 |
Ice-maker treatment system
A system for disinfecting water in an ice-making machine having a water inlet for receiving an incoming stream of water, a supply of recirculating water, a reservoir for containing the supply of...
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6132629 |
Method and apparatus for continuous or intermittent supply of ozonated water
Method and apparatus for a continuous or intermittent supply of ozonated fluid, particularly water, from a closed loop system for sanitation, consumption, and other purposes. A preferred embodiment...
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6132602 |
Clarification plant for water purification
This clarification plant consists of a circulating reactor in a housing which has a treatment area and a sedimentation area and which is characterized by at least one gas-input element and at least...
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6106728 |
Slurry recycling system and method for CMP apparatus
A slurry recycling system for a CMP apparatus includes a flow path through which a slurry used in the CMP apparatus flows. A first filter is disposed in the flow path for filtering out foreign...
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6103111 |
Tourmaline composite grains and apparatus using them
Tourmaline fine powders are mixed with glass powders having melting point between 500° C. and the transition temperature of tourmaline, and the grains are formed from the mixture and sintered at a...
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5958240 |
System for recycling waste water
An apparatus and method for treating waste water to generate clarified water for reuse in industrial processes which includes the steps of adding agents to the waste stream to generate floccules,...
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5948248 |
Coolant filter having a delayed release supplemental coolant additive cartridge
A coolant filter for a diesel engine having a mechanism for delayed release of chemical additives into the coolant being filtered. The present invention provides a spin-on canister type coolant...
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5932109 |
Plating rinse water treatment
Method and apparatus for handling water used in plating processes to eliminate discharge of pollutants including a plating tank for chrome plating selected materials, at least one rinse tank which...
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5908550 |
Water reclamation system for a vehicle wash system
A water reclamation system for a vehicle wash system that provides water that is purified to enable reclaimed water to be used in a positive displacement pump. The reclamation system provides for...
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5895565 |
Integrated water treatment control system with probe failure detection
The integrated water treatment control system incorporates control of filtration, heating, chemical treatment and water conditioning; a programmable display shows values of key parameters,...
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5785845 |
Water purifying system
The present invention relates to a water purifying system having hydrogen peroxide added therein which utilizes an improved UV lighting system with a baffle functioning to increase the exposure of...
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5681456 |
Pressure-vacuum fluid handling system and method of removing and replacing engine coolant
A complete fluid handling system for automotive engine coolant that is installed within an automotive service center. The system delivers either new coolant in a 50% antifreeze--50% water ratio or...
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5674390 |
Dialysis machine with leakage detection
A dialysis machine is described which provides for the detection of leakage anywhere in the machine. The machine includes integral water treatment, dialysate preparation and extracorporeal circuit...
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5653873 |
System for reducing liquid waste generated by dry cleaning
A system and method for reducing the volume of the liquid hazardous waste stream generated as a byproduct of the dry cleaning process combines an air atomization apparatus, and a temperature...
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5647977 |
Method and apparatus for removing contaminants from industrial waste water
A system is provided for removing impurities anticipated to be found in industrial waste water, which system is particularly well suited for waste water systems such as those used for laundry or...
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5620595 |
Swimming pool or like aqueous system containing an imidazolium, pyrazolium or triazolium salt as sanitizer
The use of oligomeric imidazolium, pyrazolium and triazolium salts as swimming pool sanitizers having improved compatibility with chlorine. Bisimidazolium salts are preformed.
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