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8206592 Treating acidic water  
The invention relates to systems and methods of treating water by directing the water to a first reverse osmosis (RO) membrane; separating the water using the first RO membrane; adding a chelating...
8206589 Desalination system and method for integrated treatment of brackish concentrate and seawater  
Various embodiments described herein provide methods and apparatus for producing purified water from sea water or some other salty or brackish water source by using brackish concentrate mixed with...
8206585 Automatic oil-water separation and recovery system used on ships  
An automatic oil-water separation and recovery device, which comprises a cylindrical tank, on the top of which exists an oil collector. The tank has an inflow pipe that links to a pre-separation...
8197689 Wastewater treatment  
A wastewater treatment system includes wastewater having nitrogen-containing compounds, an anoxic zone having denitrifying bacteria, and an aerobic zone having nitrifying bacteria. The anoxic zone...
8187461 System and method for processing and reusing graywater including for use in a home and garden  
A system and method for processing and reusing graywater. At least two vertical flow wetland units are provided, each of which comprises a container filled with at least one granular substrate and...
8186518 Self powered water purification system  
A water purification unit to purify potentially contaminated water is provided. The water purification unit is in fluid communication with a water source and has a pump to draw water from the...
8182678 Flow through wastewater treatment apparatus  
An apparatus for treating liquid includes a tank having a water inlet for receiving water, a treated water outlet for outputting treated water and a flow path between the inlet and the outlet. An...
8168073 Waste concrete and aggregate reclaimer  
A reclaimer, for the separation of heavier solids from slurry water, including an inlet means (50) to allow loading of a flow of the solid laden slurry water (90), a reclaiming tank (10) to...
8163179 Apparatus for removing dissolved hydrogen sulfide in anaerobic treatment  
Disclosed is an apparatus for removing dissolved hydrogen sulfide, including an anaerobic treatment tank (1) that anaerobically treats organic discharged water, a circulation water tank (3), means...
8163180 Process and installation for anaerobic treatment of material having high solids concentration  
The invention relates to a process for anaerobic treatment of material having a solids concentration greater than 15% in a digester in the form of a sealed tank (1) equipped with means (2) for...
8163173 Water treatment system  
A well water treatment system includes a first ozonation tank that receives pressurized well water and introduces ozone into that well water. The ozone causes impurities to precipitate, which...
8157998 Device for separating out radioisotope thallium-201  
Disclosed is a device for separating radioisotope thallium-201. The device includes an evaporation unit for a solution vial, a first glass vial connected to a first valve and a second valve, an...
8142655 Filtration unit  
A filtration unit (A) is immersed in raw water (W) that is held inside a reservoir tank, and includes a membrane module (5) that filters the introduced raw water (W). This filtration unit (A)...
8137553 Priming system and method for dialysis systems  
The application is directed to an extracorporeal blood processing system capable of using dialysate to prime the system. A plastic molded compact manifold supports molded blood and dialysate...
8137564 Filtration of hydrocarbon containing liquid  
An apparatus for and method of filtering hydrocarbon contaminated water is disclosed herein. The present invention may be used in drainage openings, particularly in parking lots and containment...
8137539 Method and system for increasing recovery and preventing precipitation fouling in pressure-driven membrane processes  
The invention provides a process for purifying water containing soluble species capable of forming one or more sparingly soluble salts or minerals, said process comprising feeding a pressurized...
8137550 Fluid remediation system for removing particulates from an aqueous stream  
A fluid remediation system for removing particulates from an aqueous stream having a separation component and a clarifier component is described herein. The separation component can include a...
8137542 Water treatment system  
Disclosed is a water treatment system including a raw water tank, a module which includes a filtration membrane, a feed pump, a filtered water tank, a backwash pump which flows filtered water...
8133389 Method and apparatus for preparing platelet rich plasma and concentrates thereof  
The PRP separator-concentrator of this invention is suitable for office use or emergency use for trauma victims. The PRP separator comprises a motorized centrifugal separation assembly, and a...
8133385 Grey water treatment system  
A grey water treatment system for use in conjunction with a water softener, including a grey water holding tank including a first inlet configured to receive grey water and a second inlet...
8114288 System and method for conducting hemodialysis and hemofiltration  
An extracorporeal blood processing system comprises a plastic molded compact manifold that supports a plurality of molded blood and dialysate fluidic pathways along with a plurality of relevant...
8110106 Anaerobic digester design and operation  
An apparatus for the anaerobic digestion of solid waste is disclosed. The apparatus includes a pre-digestion treatment chamber and an anaerobic digester chamber coupled to the pre-digestion...
8110105 Stormwater filtration systems  
A stormwater filtration system suitable for treatment of stormwater runoff in a developed environment uses a primary treatment bay that includes a filtration bed with live plant matter. A second...
8101080 Advanced biologic water treatment using algae  
An advanced water treatment method processes a continuous flow of water in a sequence of stages including pre-filtering to remove solids, conditioning to adjust pH, blending with a recycled dense...
8101077 Device for separating platelets from fluid suspensions  
A device for separating platelets from a fluid suspension comprises a mixing chamber operable to receive and mix fluid suspensions and an aggregating agent to form platelet aggregates and residual...
8097172 Recovery of organic compounds using a saturator  
The present invention provides an apparatus for recovering organic compounds from plant waste water. A saturator (10) is coupled to a feed gas stream (70) and a heated makeup water stream (54)...
8097155 Above ground water clarifier  
An above ground water clarifier is described. The clarifier includes a spray system for receiving water from an external system and disposing the water onto a filter tray rack. A first recovery...
8092680 System and method for anaerobic digestion of biomasses  
Provided herein are methods and system for the production of biogas, U.S. Environmental Protection Agency classified Class A Biosolids, and pathogen reduced organic liquid fertilizer. Through the...
8092678 Systems and methods for wastewater treatment  
A method of wastewater treatment is described. The method includes: (i) receiving wastewater; (ii) performing a first type of treatment on wastewater to produce wastewater having a first property...
8083942 Systems and methods for purification of liquids  
The present disclosure provides methods and systems for purifying liquids. In a particular implementation, the system includes a forward-osmosis unit for diluting a water source for a downstream...
8083939 Screen nozzle  
A screen nozzle for a media retention screen is disclosed which includes a nipple, a bottom cover, a top cover, and a cylindrical screen element sandwiched between the top and bottom covers. The...
8043506 Process and reactor for anaerobic waste water purification  
The invention is directed to a process for the anaerobic purification of waste water using a sludge bed system, which process comprises feeding waste water, and optionally recycle water, to the...
8043496 System for extracting oil from algae  
A method and apparatus for extracting oil from algae comprises a disruptor (125) having a plurality of deflectors (220 and 225) against which a mixture of algae and water (100) is forcibly...
8038875 Treatment apparatus for ship ballast water  
A practical treatment apparatus for ship ballast water, which can kill aquatic organisms contained in the ballast water, is provided by being easily incorporated in an existing ballast-water...
8021542 Method for recovering potable water from the exhaust of an internal combustion engine  
A water recovery method and apparatus which uses a desiccant, such as lithium chloride, to recover water vapor from the engine exhaust of a vehicle. The apparatus uses liquid-contactor to transfer...
7998347 Suction filter for automatic transmission fluid  
An assembly for filtering contaminants from automatic transmission fluid includes a housing including a first inlet and a second inlet, through which fluid enters the housing, and an outlet,...
7993521 Plant and method for generating biogas from biologically degradable material containing liquid and solid components, in particular waste products, and a biogas generation container for use in the plant  
A plant for generating biogas from organic biodegradable material containing liquid and solid components, such as waste products, in particular liquid manure from agricultural enterprises,...
7987771 Beverage maker, and pump unit and cartridge for use in a beverage maker  
A pump unit includes a reservoir for containing a liquid, a duct system for conveying the liquid, and a pumping section for subjecting the liquid to a pumping force. The initial filling of at...
7976707 Apparatus and method for treating organic-containing wastewater  
In treating organic-containing wastewater by a biological treatment in a stage prior to a advanced treatment such as membrane separation or the like, the amount of the biological metabolites...
7976709 System and method for regeneration of a fluid  
A system comprising a blood circuit including a membrane arranged in a blood filter (7) in which blood is in contact with a first side of said membrane; and a dialysis circuit in which a dialysis...
7972500 Waste water purification apparatus  
A wastewater purifying apparatus has plural treatment chambers for stepwise purifying wastewater discharged from a lavatory, a storage chamber for storing purified wastewater derived from the...
7967151 Universal fuel recycling machine  
A money saving universal fuel recycling machine has a reservoir for receiving fuel from a used fuel filter or other source of used or old fuel. A pumping device selectively moves the fuel from the...
7959802 Water purification system  
A water purification system performs a water purification process through physical sterilization, and at least includes a compression device and a decompression device. Water is converted into a...
7955503 Pure water producing apparatus  
A pure water producing apparatus prevents fluctuations in the amount of produced pure water without requiring a heat exchanger. Raw water is filtered with an activated carbon filtration device,...
7947179 Dialysis system  
A dialysate fluid circulation apparatus includes a dialyzer, a first housing and a second housing. The first housing contains material capable of releasing sodium into dialysate fluid flowing...
7947178 Method and apparatus for the anaerobic treatment of waste water  
The present invention relates to a process for the purification of waste water, in particular for the continuous purification of waste water in papermaking, where waste water to be purified is fed...
7943041 System for removing particulate matter from wastewater  
A system for and method of removing particulate material from wastewater discharged from an industrial source. The method using filtration, sedimentation, coagulation and skimming to remove the...
7938959 Fryer oil usage system  
A system for fryer oil usage has at least one fryer having a vat and a valved drain, a first oil storage container having an oil delivery line connected with the vat, a second oil storage...
7938956 Water purification system and method, and module for the system  
The invention relates to a method and a system for purifying water whereby: the water to be purified is pressurized (13);a pressurized flow of said water is directed onto at least one selective...
7927491 Integrated bio-digestion facility  
Methods and systems for processing organic waste material are provided. These methods and systems include integrating an anaerobic bio-digester and nutrient recovery module with a bio-production...