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5360539 |
Scrubbing water handling system for paint spray booths
A paint spray booth (40) having an air supply system for processing air is improved in that a housing arrangement (16) for the air supply system is located entirely within the paint spray booth (40).
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5354459 |
Apparatus and method for removing odorous sulfur compounds from potable water
Apparatus for treating potable water to remove odorous sulfur compounds therefrom is disclosed. The apparatus comprises a treating tank, a fogging nozzle, means for directing water to be treated...
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5354458 |
Sequencing batch liquid treatment
A sequencing batch apparatus being manually or automatically operated for treating a contaminated water is described. The present invention specifically relates to the apparatus comprising an inlet...
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5341832 |
Device and method for the combustion of waste oil
The present invention concerns a device sequence for burning waste oil and includes a circulating system having a pump for circulating the oil therein and a heater for heating the oil to a suitable...
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5339672 |
Monitoring of gas dissolved in oil
A method for continuously monitoring gas dissolved in oil and includes placing a separator cell (1) in a conduit which extends from the upper part of an oil-cooled transformer and which is...
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5338452 |
High rate anaerobic reactor for primary treatment of high strength wastewater
An anaerobic reaction system for treatment of a continuous flow of wastewater comprises a wastewater inlet, a first anaerobic reactor connected to the inlet, a second anaerobic reactor connected to...
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5338445 |
Module for a reactor for anaerobic waste water treatment
A module for a UASB (upflow anaerobic sludge blanket) reactor for anaerobic waste water treatment comprises an overflow threshold for the treated waste water that determines the water level in the...
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5332496 |
System for performing catalytic dehalogenation of aqueous and/or non-aqueous streams
A system for removing contaminants from a solution is provided. A supply tank holds the contaminated solution and a reactor containing a catalyst receives the contaminated solution from the supply...
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5330641 |
Separator of solid particles for variable discharge fluid flow rates in dental apparatus
The invention relates to a separator of solid particles for variable flow rates of discharge from dental apparatus. The separator includes a container (3) equipped with an upper cylindrical zone...
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5328677 |
Recovery of sulfides from tannery waste liquor
An apparatus and process for the removal and recovery of sulfides from tannery waste water or liquor. The apparatus comprises a closed vessel, the sulfide-bearing liquor is introduced into a first...
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5314613 |
Process and apparatus for oil decontamination
A process and apparatus for the decontamination of oil includes providing a jet compressor having a converging section in which high velocity liquid oil compresses a source of atmospheric pressure...
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5312552 |
Method and apparatus for removing BTX-type gases from a liquid
The present invention entails a method and an apparatus for removing BTX-type gases from a liquid. Herein is disclosed a system where purified water from an oil-water separator is directed into a...
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5308386 |
Air relief valve for a pressure vessel
The present invention is directed towards an air relief valve for a pressure vessel which automatically releases air from the system during filling with liquid, and which automatically seals when...
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5302298 |
Process and installation for treating liquids charged with pollutants
A process and an installation for treating liquids, which are charged with pollutants that are difficult to break down, by means of wet oxidation with ozone-containing gas and UV radiation. The...
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5302294 |
Separation system employing degassing separators and hydroglyclones
A hydrocyclone separator separates an oil and water stream into an underflow stream containing primarily water and an overflow stream containing a relatively higher oil concentration than the...
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5302300 |
Method and apparatus for separating water from a condensate mixture in a compressed air system
An apparatus removes water from a liquid mixture which has formed in a compressed gas system. The apparatus includes a gas compressor having an inlet port for receiving low pressure gas to be...
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5286392 |
Launder with baffle system and regulatable air discharge structure
A launder and baffle structure, used in association with a filtration tank of the type using granular filtration media, is disclosed which reduces the amount of filtration media lost during a...
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5279746 |
Process and apparatus for removing radon from water
A process for treating drinking water at greater than atmospheric pressure to remove radon and the apparatus for carrying out the process. The process involves introducing water under pressure into...
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5279740 |
Ground contamination remediation process
Disclosed is a process for improved removal of contaminants including oily wastes and other organic hydrocarbonaceous materials from ground waters and areas adjacent to or in the vicinity of ground...
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5275732 |
Combined coarse and fine bubble separation system
A high rate multi-stage bubble separation process is developed for: (a) initially generating coarse gas bubbles with diameters greater than 80 microns in turbulent hydraulic condition to mix an...
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5273719 |
Urine treating device
A liquid evaporator includes an air-tight outer container containing liquid therein, the liquid container having support legs adjacent the bottom surface thereof; an inner container mounted on the...
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5270005 |
Extracorporeal blood oxygenation system incorporating integrated reservoir-membrane oxygenerator-heat exchanger and pump assembly
An extracorporeal blood oxygenation system comprising an integral blood processing unit having a blood reservoir/oxygenator/heat exchanger/pump and pump motor and a remote control console...
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5262068 |
Integrated system for filtering and dispensing fluid having fill, dispense and bubble purge strokes
An integrated system and method are disclosed for filtering a fluid and for dispensing a desired volume of the fluid. The integrated system includes a feed pump sub-assembly for receiving fluid and...
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5252222 |
Filter for parenteral systems and method of using thereof
A filter device and method are provided for treating parenteral nutrient fluids, particularly TNA systems containing lipids, glucose, and amino acids. The filter device comprises a housing and a...
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5252226 |
Linear contaminate remediation system
A series of horizontally extending drainage pipes forming a grid system are located at or below the level of a plume of liquid contamination. The drainage recovery pipes skim off the surface of the...
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5246575 |
Material extraction nozzle coupled with distillation tower and vapors separator
A material extraction nozzle for separating a mixture of materials having different densities, comprising: a nozzle body shell having an outer surface with a tangentially located material inlet at...
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5246584 |
Method and apparatus for destroying organic contaminants in aqueous liquids
A method and apparatus for destroying organic contaminants, such as trichloroethylene, in aqueous liquids, such as groundwater, utilizing steam stripping integrated with biodegradation. The...
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5246574 |
Apparatus for treating and disposing of solid pollutants
A process and apparatus for treating and disposing of solid pollutants contained in liquids, in particular paint residues in water and/or solvents. The apparatus includes a power-driven...
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5240600 |
Water and wastewater treatment system
A biological treatment system involving the use of a gas dissolving pressure vessel, a pressurized water release assembly, a pretreatment chamber, a bioreactor, an open vessel, a post-treatment...
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5240611 |
Organic waste recycling system and method
System and method for converting and recycling liquid-borne organic waste materials from a processing plant. The waste material is passed through a compost bed containing a fecal material which...
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5240599 |
Apparatus for treatment of waste water sludge
A method and apparatus for fragmenting waste water sludge particles to destroy sludge particles and to enhance a dewatering process performed on the sludge. Sludge is passed through a slotted rotor...
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5236349 |
Two-phase reaction turbine
A radially outward flow turbine having a rotor with nozzles which extend from an inner inlet passage to the rotor periphery with a substantially constant pressure drop per unit length of nozzle,...
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5236580 |
Device for reclaiming dry cleaning solvent from a dry cleaning machine
A device and a related method are provided for reclaiming or recovering dry cleaning solvent from otherwise disposable fluid contained within a separator or other suitable receptacle of a dry...
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5236595 |
Method and apparatus for filtration with plural ultraviolet treatment stages
An improved filtration system involving the use of ultraviolet irradiation, ozonation, chlorination, reactive filtration media, chemical treatment, compressed air aeration, air emission control,...
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5234587 |
Gradient system
To supply a programmed gradient to a high pressure pump for introduction into a column, a mixer, degasser and accumulator communicates with the high pressure pump to supply fluid thereto, having a...
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5234480 |
Method and apparatus for decreasing problems caused by residual or reaction gases or gases harmful to a process
The invention relates to a method and assembly for decreasing problems, especially odor hazards and interference with pump action, caused by residual or reaction gases, evolved or picked up in gas...
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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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5230794 |
Fluidized-bed apparatus
The invention relates to a three phase separator which comprises a compartment for the substantial separation of the gas-phase, this compartment being equipped with at least one partition which is...
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5227052 |
Water conditioning apparatus having reaction plates coupled to an astable oscillator
A water condition apparatus having a water conditioning system for water or any other similar liquid cleaning, where the water conditioning system includes an adjustable control unit, with a power...
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5227077 |
Launder with baffle system for recovering filtration media in solution
A launder and baffle structure, used in association with a filtration tank of the type using granular filter media, is disclosed which reduces the amount of filter media lost during a backwashing...
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5227058 |
Apparatus for removing liquid from the thickeners, filters, and washers
A method of removing liquid from a thickener, a filter, a washer or the like water-separating device obviates the need for the conventional use of a long drop leg and large filtrate tank. On an...
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5225073 |
Apparatus for separating contaminant from water
Apparatus for separating contaminant from water, the contaminant being of lower density than water. The apparatus comprises a settlement chamber, initial separating means, and an entry port for...
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5225086 |
Process for the treatment of wash water from the gas washing system of an iron ore reduction plant
The invention relates to a process for the treatment of wash water from the gas washing system of an iron ore reduction plant, the wash water being brought into direct contact with dust-laden gas...
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5225089 |
Method and apparatus for separating particles
Method and apparatus for separating particles (1) which are dispersed in a dispersion medium, whereby an ultrasonic standing wave (3) is generated by means of a composite resonator in a vessel (8)...
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5221467 |
Contaminated solution filtration apparatus and machining solution filtration apparatus for machining device
A machining solution filtration apparatus for a machining device which includes: a filter, a filter medium which is arranged separately from the filter and supplied continuously; a unit for...
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5217622 |
Process and apparatus for treatment of cemetary liquids, gases and vapors from stanch interment units
An apparatus for the treatment of liquids, gases and vapors originating from water impervious interment units comprises a plurality of vertical passages in the vertical walls between units. The...
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5213773 |
Treatment of liquid on demand
A liquid treatment system receives untreated liquid from a pressurized source and outputs treated liquid on demand. An ozone containing gas from a generator is combined with untreated liquid to...
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5207895 |
Oil/water separator
A separator for removing oil-like substances from water using vertical columns of coalescing media to then enhance separation of the two phases. The coalescing media is an inert packing material...
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5207993 |
Batch liquid purifier
A batch liquid purifier using a reservoir, an ozone generator, and a pumping system is arranged for contacting the liquid with an ozone containing gas so that it is purified either during a direct...
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5200090 |
Multiple fluid source isolation, metering and alarm system and method
A system is provided for weighing and monitoring flow from multiple fluid sources into a flow system wherein incoming fluid is received in a weighing bag attached to a control system for monitoring...
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