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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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7560026 |
Two-stage anaerobic digester
A digester processes animal waste and other organic matter by accelerating the natural bacterial process of digestion. This is achieved by constructing a system that mimics the natural physical...
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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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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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7396457 |
Apparatus and method for recovering acetic acid and catalyst in process for preparation of 2,6-naphthalenedicarboxylic acid
An apparatus and a method for effectively recovering acetic acid and catalyst from a mother liquor discharged from a series of processes including an oxidation process, a crystallization process...
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7160442 |
Apparatus for reduction of biological wasted sludge
The apparatus for reducing biological wasted sludge includes a sludge hydrolysis reactor, a sludge neutralization reactor and a membrane bioreactor (MBR). The method of the present invention...
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6982032 |
Apparatus and method for biological treatment of environmental contaminants and waste
The invention is directed to an apparatus for delivering activated microorganisms to an environment to be treated. The apparatus has a bioreactor containing microorganisms, a supply of organic and...
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6942791 |
Apparatus and method for recycling of dross in a soldering apparatus
An apparatus and method for eliminating dross in a solder pot of a soldering machine by converting the dross into usable solder. The conversion apparatus is comprised of an impeller, a shroud, an...
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6897412 |
Inward opening oven intake for gas chromatographic oven
An inward opening oven intake for a gas chromatographic (GC) oven includes an inward opening intake flap that opens into the GC oven near the bottom of the GC oven. Opening at a flap angle, the...
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6641722 |
System for removing silicone oil from waste water treatment plant sludge
A method of removing silicone oils from waste water generated by a silicones manufacturing plant including the step of centrifuging the waste water to concentrate silicone oil contaminated solids...
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6613223 |
Garbage treatment apparatus
A garbage treatment apparatus of the type which includes a cylindrical container formed to store an amount of porous inorganic balls containing microorganism effective for decomposition of garbage...
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6562247 |
Process for conducting liquid/liquid multiphase reactions in a tubular reactor having static mixing elements separated by coalescing zones
A tubular reactor characterized by having short static mixing elements separated by coalescing zones is used to conduct multiphase liquid/liquid reactions. Small droplets of one of the phases are...
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6551517 |
Method for transforming chemical structures in a fluid under pressure and in high temperature
The present invention relates to a process for converting chemical structures, that is to say a process for the conducting of chemical reactions in a fluid under pressure and at temperature in a...
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6440312 |
Extracting oil and water from drill cuttings using RF energy
A system and method for separating oil from an oil tailing having water includes introducing the oil tailing within a chamber, and applying RF energy to the oil tailing at a temperature sufficient...
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6387253 |
Solid-liquid separating device
The solid-liquid separating device 10 is capable of separating a concentrated liquid from a slurry by centrifugation and includes a centrifugation unit 12 having a rotating vessel 15 with a...
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6287464 |
Oil filter assembly
An oil filter assembly comprises: a cylindrical main housing having an open upper end; a cover assembled with an upper end thereof; an impeller housing disposed beneath a lower surface thereof; a...
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6214218 |
Soldering apparatus and agent for separating solder and solder oxides
A soldering apparatus includes a solder wave shape forming device for melting solder and forming a solder wave shape, and a separating agent dusting device for dusting solder oxides with a...
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6187194 |
Packaged aeration and filtration system
An aeration and filtration system for eliminating waste products in a fluid body having a surface floor is disclosed. The aeration and filtration system includes a support bed disposed above the...
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6143170 |
Oil recovery system
A portable system for recovering oil-based fluids from sorbent articles containing oil-based fluids, the system including a motor vehicle and a self-balancing centrifuge having a housing and a...
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6126336 |
Apparatus for the complete, continuous separation of a mixture of photopolymers and water with a membrane and filter, for the making of flexible plates useful in printing
An etching device for preparing flexible blocks which can be used for printing in flexography, typography or dry offset generally includes an etching tank containing a bath (22) and brushes (3), a...
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6103191 |
Continuous flow pasteurization of sewage sludge
A continuous flow sludge pasteurization system includes a flow chamber having an inlet and an outlet and structure within the liquid flow chamber between the inlet and the outlet defining a...
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5954973 |
Hydrocarbon removal apparatus and method
A belt type oil and grease skimmer for removing hydrocarbon contaminants from surfaces of bodies of water is disclosed. The skimmer includes a housing and frame structure for positioning above a...
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5900142 |
Mass and thermal transfer means for use in heart lung machines, dialyzers, and other applications
The process, particularly useful in blood oxygenators, whereby a differential velocity between a fluid and a diffusing surface of hollow tubes by a rotating member such that the boundary layer is...
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5891330 |
Waste treatment system
A system for treating human waste in remote or portable toilet facilities, including a holding tank that stores waste; a heat reservoir that receives waste from the holding tank, heats the waste to...
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5736059 |
Waste water heat recovery system
The present invention is an apparatus and system to recover heat from wastewater in a new or existing building comprising a convector heat exchanger with thermal storage that accepts wastewater of...
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5707512 |
Apparatus for the separation of solid-liquid mixtures
The invention relates to a process for the separation, in particular filtration of liquids and solids from solid-liquid mixtures, such as from a mineral, ore, coal or sludge suspensions of...
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5698095 |
Method and apparatus for human waste treatment
In the agitation chamber (11), the human waste and the flush water from the flush toilet (20) are mixed. A heat accumulator (12) is provided in the discharge path of the exhaust gas. The drying...
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5609755 |
Oil recovering apparatus integrated with temperature controlled elements
An apparatus that takes advantage of the adherence of hydrocarbonates to specific material and its fluidity as influenced by the temperature. The performances of the apparatus are related to the...
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5500120 |
Auger-type chemical reformer
Apparatus for chemical reforming of organic materials comprises a tubular housing having a longitudinal axis, and an open-end tube rotatably positioned in the tubular housing generally parallel to...
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5492621 |
Sewage water and solids treatment and disposal system
Sewage water with entrained solids as an effluent is fed into the trough bottom shaped process tank that is a totally enclosed tank other than for inlets and outlets therefore. The system disposes...
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5454939 |
Wastewater evaporator with rotatable drum
A wastewater treatment device evaporates water from contaminant containing wastewater, to produce a contaminant concentrated residue. The device includes a transport, such as pump, for transporting...
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5409610 |
Method for anaerobic sludge digestion
Method and apparatus for anaerobically digesting sludge by filling an anaerobic sludge digestion vessel having a top and bottom and a substantially vertical draft tube with an upper end spaced...
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5387334 |
Apparatus for regulating liquid temperature
The apparatus for regulating liquid specimen temperature is used to maintain the liquid temperature of a sample constant in order to maintain a specific reaction state of the sample in an apparatus...
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5346616 |
Apparatus for pathogen reduction in waste
An apparatus for pathogen reduction in waste where dewatered sludge having a solids content in the range of 10-60% is mixed with an additive selected from the group consisting of calcium oxide or...
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5336399 |
Apparatus for purifying and activating water
An apparatus for purifying and activating water is provided. The apparatus comprises a drive shaft having a hollow inside, a capsule secured to a lower end of the drive shaft, a device for...
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5256313 |
System and process for treatment of cyanide-containing waste
A system and process are provided for treatment of cyanide-containing waste to form a substantially detoxified reaction product. The system comprises a reaction vessel, a heat exchange conduit...
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5242605 |
Method and apparatus for removing water from lubricants, coolants and the like
A method of removing water from lubricants, coolants and the like consisting of the following described steps. Firstly, pass lubricants through a heater at a predetermined flow rate to decrease its...
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5232584 |
Method and apparatus for purifying and compacting solid wastes
The present invention relates to a multi-stage, single reactor, purification system for disinfecting, washing, and concentrating solid wastes, which include contaminated soil, highly concentrated...
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5207904 |
Apparatus for composting waste material
Apparatus for composting biological waste material, comprising a screen for separating the waste material into solids and liquids, a sludge outlet for adding sludge to the solids to form a mixture...
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5190649 |
Apparatus for working up metal-charged waste sludges
The invention relates to a method of removing metals from metal-charged waste sludges from industry, clarification plants, or the like, in which the sludges are treated with a solvent for the...
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5143626 |
Sludge dehydrater having specially designed augers and infrared heater elements
The invention discloses an apparatus and process for destroying pathogens and dehydrating streams of waste in one, continous process. More particularly, the invention contains an auger with...
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5091079 |
Sludge treatment apparatus
A process and apparatus for reducing sludges, especially those sludges containing heavy metals and generated in electroplating, to a solid state where the toxic constituents of the waste are...
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4995972 |
Method and apparatus for removing liquid from permeable material
Disclosed herein are a method and apparatus for removing liquid from a permeable material, such as slurries, sludges, porous solids and permeable foams. The method and apparatus involve...
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4986907 |
Fuel purifying apparatus
The invention is related to a fuel purifying apparatus, especially diesel fuel, which consists in a hollow cylindrical body that has a fuel intake orifice and an exit orifice through which the...
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4976853 |
Control valve means for use in a filtration apparatus for treating waste product
An improved control valve for use in a filtration apparatus for treating waste product which comprises a tapered rotary cylinder, a rotary filtration cylinder disposed around the tapered rotary...
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4958934 |
Method and apparatus for continuous melting of gelled substance
A melting tank for melting a gelled substance charged therein. The walls of the tank are heating. A first agitating blade agitates the bulk of the gelled substance to promote heat exchange with the...
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4931176 |
Installation for the separation of the constituents of a suspension
Process and installation for the separation of the constituents of a suspension. The installation comprises a self-cleaning filter (19), a heater (23), a centrifugal separator (25) and a belt...
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4897195 |
System and process for anaerobic digestion of waste materials
The invention relates to a system and process for production of carbon dioxide, methane, and nitrogen rich fertilizers by anaerobic digestion of waste materials. The waste materials are digested in...
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4888111 |
Process filter
A process filter is provided with a heatable container within a rotating drive shaft moveable in an axial direction. To the agitating mechanism shaft is fastened a paddle support with paddles. The...
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4888110 |
Filtering device for thermoplastic material
A filtering device for filtering a thermoplastic material by passing a continuous filter across a passage through which the material is caused to flow at an elevated temperature and pressure. The...
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