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JP2004202380 |
To provide a filter apparatus which uniformizes load at the time of filtering of a filter module or a washing effect and certainly scrapes up the sludge deposited on the bottom part of a filter tank to discharge the same.The filter appar...
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JP2004195415 |
To provide a method for treating water of a circulating system which can contract an occupation area necessary for the backyard of the whole of treatment facilities as compared with a conventional one in such a state that the quality of ...
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JP2004188293 |
To provide a continuously operable muddy water treating method and an apparatus without intermitting treating work by dispersing floc in the treating water to obtain a suspended state and separating solid from liquid.In a floc forming ta...
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JP2004183797 |
To provide an inexpensive working oil filtering device by saving a piping material.This working oil filtering device 40 has an operation control valve V for controlling the supply and discharge of the working oil from a hydraulic pump P ...
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JP3550123 |
To provide a filtration device with easy maintenance having an automatic washing function and capable of repeatedly using a filter medium. In the filtration device, a physical filtration device 10 and a biological filtration device 20 ar...
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JP2004121897 |
To suppress the amount of a coarse particle forming agent consumed when fine particles in solid component suspended in wastewater are converted into coarse particles to be supplied to a filter.A wastewater supply means 21 for supplying w...
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JP2004114027 |
To develop a compact and inexpensive electrical catalytic chemical reaction type waste liquid cleaner which can granulate various waste oil such as water-soluble surfactants and water-soluble cutting oils to be coarse products only by ca...
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JP2004113897 |
To make even micro-sized foreign substances efficiently removable in the filtration of dope and to make extendable the life of filtration.In a method of filtering dope for removing the foreign substances in the dope in which a polymer is...
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JP2004106402 |
To provide a chip collecting apparatus capable of realizing a stable operation of a pelletizer.The chip collecting apparatus is provided with a tank having a mesh filter for filtering a cooling water containing chips generated in the pel...
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JP2004105865 |
To extend the life of filtration in filtering a polymer solution, and improve accuracy of the filtration.In the polymer-solution filtration for filtering out foreign matters in the solution of a polymer dissolved in a solvent, filtration...
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JP2004098048 |
To provide an efficient purification apparatus of large treatment capacity.The purification device is provided with a flocculant feeder 10 capable of continuously feeding flocculant powder, an agitator 20 for agitating the flocculant pow...
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JP3539147 |
To perform efficient filtration and to prevent the jetting of liq., etc., due to the expansion of compressed gas by circulating an oil-water mixed fluid through a cross-flow membrane utilizing filtration means, separating and recovering ...
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JP2004081906 |
To operate an oil-and-water-separating and oil-and-fat-recovering apparatus over a long period of time without stopping it, concerning a treatment system and an apparatus which perform solid-liquid separation from the residue of food suc...
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JP2004073920 |
To provide a washing apparatus for a safety screen which prevents larvae of unpleasant harmful insects or the abrasion refuse of a filter medium from flowing out to a treated water side at the time of filtration of regenerated water of s...
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JP2004073986 |
To provide an equipment and a method of treating waste water for improving respective waste water treating capacities in a fluidized bed type bioreactor and a membrane separation device and for attaining a stable operation of the equipme...
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JP2004058012 |
To realize repeated use of water for a long period of time by treating water system drainage having water as a dispersion medium by a so-called physical means and method.Either one or both of two treating sections 11 and 21 a first treat...
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JP2004049950 |
To easily and inexpensively purify polluted water polluted with dioxins etc., on site.The system for purifying the polluted water polluted with hazardous materials such as the dioxins is provided with a hollow fiber membrane treatment ap...
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JP2004033847 |
To provide a float type water cleaning equipment enabling the large capacity treatment and automatic operation of a large-sized lake or the like by combining filter medium filtration using a floating filter medium with biological catalyt...
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JP2004025001 |
To reduce amount of treatment waste by treating waste liquid containing hazardous substances with compact apparatus at ordinary temperature and ordinary pressure.A waste liquid treatment apparatus is provided with a waste liquid receivin...
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JP2004025006 |
To solve the points at issue that there are subjects such that some fishes can not live on the downstream side from a tea making factory in relation to discharging a large quantity of washing water containing steamed tea leaves or tea as...
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JP2004016967 |
To provide a water purifying cartridge which can reduce the running cost of a water purification treatment and a water purifier.The water purifier has a hollow fiber membrane module within a cylindrical container and further has a means ...
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JP2004019897 |
To provide a rolling solution purifier capable of efficiently removing a foreign substance, bacteria or the like contained in rolling solution circulated and used in a temper rolling stage or the like.The centrifugal separator 3 for sepa...
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JP2004016950 |
To provide a washing method and a washing apparatus for a polluted cloth product which can improve washing function of a washing solution while suppressing the generation amount of the washing waste solution.In the method for washing a p...
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JP2004008872 |
To crush polluted soil into a fluid state and to easily handle the soil by changing the polluted soil or a polluted powder material into a slurry state with water.The polluted soil is changed into slurry with water, and the obtained slur...
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JP3506260 |
PURPOSE: To efficiently purify an original liquid, such as used brine. CONSTITUTION: This purifying device for the original liquid has a removing means 32 for removing the unnecessary contents in the original liquid by passing the origin...
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JP3505793 |
PURPOSE: To enable to treat as combustibles, to attain high performance with a low cost, to easily and surely join a case with a cap and to prevent the elution of harmful components in the joining part. CONSTITUTION: This filter is forme...
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JP3506724 |
PURPOSE: To reduce a water area and to provide the small-sized thickener by adding a fluidized filter layer which can remove small flocks and can be regenerated by washing to the thickener. CONSTITUTION: This thickener includes a floccul...
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JP3500790 |
To effectively purify water particularly by flocculation with respect to a water purifier for removing suspended materials such as microorganisms, organic matter and inorganic matter in water. A water purifier has a flocculating means 21...
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JP2003340215 |
To reduce the amount of waste liquid subjected to disposal treatment by extending the life of coating pretreatment liquid by removing an oil component dispersed in the coating pretreatment liquid over a long period of time. The pretreatm...
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JP2003336559 |
To provide a diesel filter capable of preventing the malfunction of a level switch so as to prevent a trouble when an engine is stopped by composing it in such a way that fuel supplied through a fuel passage provided at the center of a f...
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JP3497916 |
PURPOSE: To completely remove impurities incorporated into a coolant by providing a coolant purifier with a 1st purifying means equipped with a magnetic separator and a 2nd purifying means equipped with a diffusion plate and a magnetic p...
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JP2003335411 |
To provide a garbage dewatering device capable of allowing a user to easily clean a dewatering screen.In this garbage dewatering device having a main body case 18, a dewatering unit 16 having the dewatering screen 28, a garbage inlet por...
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JP2003334533 |
To provide a soil washing method which minimizes the discharge of contaminated soil and wash water to the outside of a treatment plant, reduces energy consumption required for soil transport, and the like, and further, reutilizes the was...
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JP3492429 |
PURPOSE: To effectively perform filtration even though a filter element is of simple construction. CONSTITUTION: In a filter element 13 having a filter body 33 which a filter medium is folded and rolled up into cylindrical pleats to form...
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JP2003320203 |
To provide a filter apparatus capable of performing both of the removal of an impurity substance due to filtering and the removal of the same by specific gravity difference separation and simplified in constitution.A sealing mounting par...
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JP2003320204 |
To provide a filter apparatus capable of performing both of the removal of an impurity substance due to filtering and the removal of the same by specific gravity difference separation and prevented from partial deformation due to the con...
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JP2003311186 |
To provide a new fluid purification apparatus in which not only a filter element but also a filter case housing the filter element have a function for removing an impurity of chips, grinding particles, or the like contained in fluid disc...
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JP3487583 |
To provide an oil cleaning apparatus capable of effectively removing frying settlings or other impurities in oil used in a fryer or the like to simply clean the oil. This oil cleaning apparatus is constituted by providing an oil tank 2 r...
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JP2003306683 |
To obtain a stable high-quality product by rapidly and continuously treating a waste oil or a regenerated fuel oil.The waste oil or the regenerated fuel oil is mixed with a concentrated sulfuric acid and after finishing the mixing, the u...
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JP2003305465 |
To provide a system for making pure water in which halt in the system for maintenance is avoided, initial deterioration in the water quality caused by replacing ion exchange resins or filters is prevented, and which continuously supplies...
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JP2003305317 |
To provide a solid-liquid separation method especially suitable for treating service water such as tap water of every kind and sewage, drained water, wastewater, or the like, and excellent in solid-liquid separation efficiency.This solid...
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JP2003302392 |
To provide a water quality measurement apparatus of a suspension and a water quality control apparatus for supplying a clear sample to a measuring instrument although a mixture contains suspended solids and obtaining appropriate plant ma...
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JP2003299913 |
To provide a filter apparatus excellent in filtering capacity, efficiently disassembled at the time of disposal to make it possible to sort disassembled parts by material to discard them while repeatedly using usable parts and contributi...
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JP2003300069 |
To provide a fresh water generating method and a fresh water generator which enhance the rate of recovery and enable a long term stable operation.The pH of raw water containing an organic component, silica and a hardness ingredient is ad...
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JP2003300077 |
To provide a waste water treatment apparatus, the object of which can waste water containing hazardous materials such as dioxins and heavy metals and solid materials capable of efficiently and reliably removing the hazardous materials up...
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JP2003293882 |
To prevent the bubbles generated in a jet pump for transferring the fuel in a fuel tank, from being sent to an internal combustion engine.In a reserve container 20 mounted inside of the fuel tank 6, a wall 24 is mounted on a discharge po...
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JP2003293884 |
To provide a diesel filter wherein the restriction on a space at an upper face of the diesel filter is eliminated by mounting a fuel circulating valve in a space defined at a lower part of a filtering member.In this diesel filter compris...
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JP2003285058 |
To provide a system capable of desalting salt-containing water without exerting a bad influence on the surrounding water area.The seawater desalination system 100 is composed of an intake pump 111 for taking in seawater 1, an insoluble m...
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JP2003285079 |
To provide a removal apparatus for heavy metal ions in a liquid capable of corresponding even to a liquid containing heavy metal ions in a high concentration and having a surfactant getting mixed therein.The removal apparatus for heavy m...
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JP3479326 |
PURPOSE: To prevent interruption of a separating process in a separation chamber caused by fluid flow, by returning the can oil concentrated on a surface on the upstream side of a high-separation filter to a separation chamber, dischargi...
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