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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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7445719 |
Method and apparatus for collecting pollutants in a body of water
During collection of pollutants having a density lower than that of water and carried by a surface layer of a body of water, water of the surface layer is caused to flow into and through a...
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7445718 |
Removal of arsenic from drinking and process water
A method of removing arsenic and heavy metals from water using metal salt hydroxidegels is provided. The arsenic present in water is adsorbed onto the hydroxide-gels which can effectively be...
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7445717 |
Process for treating waste from the production of energetics
A waste stream is treated in a pre-filter having media, preferably sand, connected below a zero-valent metal column reactor incorporating a metal with reducing potential, preferably elemental iron...
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7445716 |
Crossflow pressure liquid filtration with ultrasonic enhancement
Methods and apparatus for increasing the duration of uninterrupted filtering flow by using crossflow filtration and ultrasonic energy with in difficult to filter process liquids (e.g. of the kind...
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7445715 |
System for treating wastewater and a controlled reaction-volume module usable therein
A wastewater treatment system including a biological reactor is disclosed. At least one controlled-reaction-volume module is provided to the biological reactor. The at least one...
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7445714 |
Biological processing of animal waste
There is a biological composition and method of use. Included is a microorganism quantity, and a nutrient quantity which may have a supplement, a short-term nutrient and a long term nutrient. The...
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7445713 |
Method and facility for treating sludges
A method and apparatus for anaerobic treatment of wastewater and sludge in a digestive reactor in which the length of stay of hydraulic components is decoupled from that of particulate components...
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7445712 |
Asymmetric forward osmosis membranes
There is disclosed a membrane formulation having high flux for forward osmosis applications. There is disclosed a forward osmosis filtration membrane having a salt rejection 99+% or greater, and...
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7445711 |
Filter cartridge and an assembly of a filter housing and at least one such filter cartridge
The invention relates to an assembly with a filter housing and at least one filter cartridge. The at least one filter cartridge is tubular, has a tube wall provided with a filter and comprises a...
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7445710 |
Filtration module including unitary filter cartridge-bowl construction
A filtration module is provided which includes a manifold ( 100 ), a filtration cartridge ( 104 ) and a bowl ( 102 ) that houses the filter cartridge. The filtration cartridge and bowl are...
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7445709 |
Installation for treating water by floatation
The invention relates to an installation for treating water by flotation, said installation comprising flotation equipment consisting of a flotation cell ( 10 ) into which flocculated raw water...
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7445708 |
Plant for purifying water contaminated by droplets of hydrocarbonaceous liquid
A unit for purifying water contaminated by droplets of hydrocarbonaceous liquid has an essentially vertically positioned filter, an inlet chamber for the contaminated water that is partially...
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7445707 |
Waste effluent treatment system
A waste treatment system that removes as much of the inorganic and organic solids as possible prior to treating the collected waste material in treatment lagoons. First, inorganic solids, such as...
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7445706 |
Protein skimmer
A protein skimmer for filtering and cleaning water in an aquarium having a foam generating assembly having an air chamber ( 73 ) and a nozzle ( 74 ) in the air chamber, the nozzle being provided...
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7445705 |
Particle filter for fuel cell coolant
A particle filter for a fuel cell coolant is disclosed. The particle filter includes a filter housing having an upstream end for receiving the coolant and a downstream end for discharging the...
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7445704 |
Oil separation apparatus
An above ground oil and water separator including a pump to draw potentially contaminated water from a containment area, and to supply a flow of water to an enclosure. An enclosure inlet pipe takes...
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7445703 |
Water conductivity monitoring circuit for use with a steam generator
A water conductivity monitoring circuit determines the status of an ion exchange filter in the water flow to a steam generator. A microprocessor sends a reference signal to a conductivity sensor...
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7445125 |
Method and apparatus for separating fluid components
A floating element for separating components of a physiological fluid comprises two parts that are relatively movable. The two parts define a prescribed volume between them when at their maximum...
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7445124 |
Filter
A filter, in particular for the separation of leucocytes from further blood components, has an outer sheath, at least one intermediate layer which is a component of a frame or which forms a frame,...
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7445123 |
Ceramic filter with a ceramic filter core cleaning device
A ceramic filter in which support rods are connected between two inner covers at the top and bottom sides of the ceramic filter core to hold a respective scraper against the periphery of the...
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7442359 |
Recovery of sulphuric acid
The invention is directed to a process for the recovery of sulphuric acid from a mixture comprising sulphuric acid and hydrocarbons, in particular carbohydrates. In accordance with the present...
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7442353 |
Heat recirculating cooler for fluid stream pollutant removal
A process by which heat is removed from a reactant fluid to reach the operating temperature of a known pollutant removal method and said heat is recirculated to raise the temperature of the product...
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7442315 |
Separation device comprising a separation channel and a counter-channel
The present invention relates to a separation device notably for a flow-force fractionation of suspended substances in a liquid carrier, said separation device comprising a separation channel and a...
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7442314 |
Wet oxidation method
A method for wet oxidation of organic material, characterized by the utilization of the heat generated by the oxidation of the pollutants that are present in a first preheated wastewater introduced...
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7442313 |
Environmental remediation method and system
Remediation for groundwater, soil, sediment bodies, bodies of water, tanks, pipes, and their surrounding areas are described. Remediation includes treating a site contaminated with toxic organic...
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7442312 |
Energy-based process for fluid treatment and system thereof
A process for treating a fluid which comprises the step of exposing the fluid to ultraviolet radiation and high-energy ionizing radiation. It has been discovered that combining ultraviolet...
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7442311 |
Emulsion and effluent treatment processes
An emulsion and affluent process which treats and breaks very tight emulsions and separates dissolved solids from associated fluids produced in industry, whereby solids and fluids are separated...
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7442310 |
Treating liquids with pH adjuster-based system
The invention features a system for treating liquid including a liquid treatment device comprising adsorbent media for removing a substance from liquid and a pH adjuster device located upstream of...
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7442309 |
Methods for reducing boron concentration in high salinity liquid
Methods of treating a high salinity liquid, such as seawater, containing boron are provided, including adjusting the pH of the liquid to about 8 to about 9.5, optionally adding a scale inhibitor to...
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7442308 |
Process for removing viruses in fibrinogen solutions and fibrinogen obtained by said process
A process for removing viruses in fibrinogen solutions and fibrinogen obtained thereof wherein the process starts with an adjusted purified fibrinogen solution, the adjusted purified solution is...
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7442307 |
Method and apparatus for the biological activated sludge treatment of wastewater
The equipment has a main reaction (I) and an anterior reactor (II), as well as facilities for feeding in untreated sewage, removing cleaned water and sludge and aerating the wastewater entered into...
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7442306 |
Autotrofic sulfur denitration chamber and calcium reactor
The present invention describes novel biological systems and methods for efficiently reducing nitrate levels and otherwise conditioning aquarium water and water in similar environments, and the use...
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7442305 |
Downwash process bioremediation system
Disclosed herein is a method for the removal of petroleum hydrocarbon and toxic constitutes from contaminated soils and sediment. The method comprises the removal of contaminated materials from...
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7442304 |
In-situ ballast water treatment method
A method and system for ballast water treatment are provided. Living organisms are added into a vessel's ballast water tank (e.g., via an existing vent) to consume (i) oxygen dissolved in ballast...
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7442303 |
Microporous filter membrane, method of making microporous filter membrane and separator employing microporous filter membranes
A filter membrane, methods of making such filter membrane and apparatus employing such filter membrane are disclosed, in which the filter membrane is a monolithic polymeric membrane that includes a...
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7442302 |
Highly water-permeable blood purifier of hollow-fiber membrane type
The present invention provides a highly water permeable hollow fiber membrane type blood purifier for medical use, which is excellent in safety and module-assembling ease and which has a high water...
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7442301 |
Filter housing apparatus with rotating filter replacement mechanism
A filter assembly for fluid filtration having a push-activated lock and release mechanism. The filter housing has a sump for enclosing the filter media, a filter head, and at least one standoff...
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7442300 |
Filter installation for liquids
Filter installation for liquids, including a basin with at least one closable suction opening, and a filter, which has a filter element and, from a removal position above the liquid can be lowered...
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7442299 |
Ion exchange porous resins for solid phase extraction and chromatography
Embodiments of the present invention are directed to porous resins for solid phase extractions. The resins feature at least one hydrophobic component, at least one hydrophilic component and at...
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7442298 |
High-denitrification shared type orbal oxidation ditch
A high denitrification shared type Orbal oxidation ditch, pertaining to water treatment technical field, comprises an outer channel, a median channel, an inner channel, all of ellipse, and a...
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7442297 |
Remote water dispensing device and methods for operating such remote water dispensing devices
A water dispensing device for dispensing water at a location remote from a water purification unit and methods of using the water dispensing device and methods of operating such remote water...
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7442296 |
Disposable sink drain strainer
A disposable drain strainer is removably received within a drain opening having an adjacent drain rim substrate. The strainer has a strainer portion, a ring portion, and a seal release mechanism....
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7442295 |
Water purification and treatment apparatus and treatment process using the apparatus
The present invention provides a water purification and treatment apparatus using a combination of sedimentation, filtration, and bio-contact aeration processes, which comprises at least one rapid...
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7442294 |
Blood dialyzer
A hemodialysis apparatus that carries out hemodialysis treatment by measuring or calculating the blood volume or its volume change as a blood indication level, and by controlling dialysis...
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7442293 |
Oil/water separation apparatus for oil-containing mixture
Oil adsorbent layers 4 and packed layers 5 are alternately laminated inside a treatment vessel 2, the oil adsorbent layers 4 comprise ten laminated flat sheets 4 a composed of...
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7442292 |
Liquid visual display
A display provides an indication of the remaining useful life of a filter element by providing a visible level of fluid in the display corresponding to the remaining useful life. The fluid level is...
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7442291 |
Filter integration for a lubrication analysis system
A system and method relating to in situ monitoring, analysis, and control of a lubricating material within a lubrication filter assembly is provided. A filter-sensor integration comprises a...
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7442239 |
Fuel-conditioning skid
A fuel-conditioning skid for an engine. The fuel-conditioning skid includes an inlet that is connectable to a source to receive a flow of fuel containing undesirable compounds. An outlet is...
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7442223 |
Complex shaped fiber for particle and molecular filtration
An ultra-efficient multilobal cross-sectioned fiber filter for chemical contaminant filtering applications is described. An absorptive chemically reactive reagent, preferably an acid or base and in...
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