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JPS5732616B2 |
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JPS5763112A |
PURPOSE: To simplify the entire part of a titled device and improve regeneration efficiency by communicating regenerating liquid for ion exchange resins with a regenerating and cleaning liquid tank through ion exchange resins and the fil...
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JPS5748320A |
PURPOSE: To wash a filter material in a washing drum and, at the same time, sand is separated by carrying out washing of the filter material in the rectangular cylindrical washing drum subjected to rotary driving in a water tank to vigor...
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JPS5748319A |
PURPOSE: To availably use diatomaceous earth by a method wherein, when filter capacity of a filter cake is lowered, said filter cake is collapsed to form diatomaceous earth powder and the resultant diatomaceous earth powder is stirred, m...
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JPS5717713U |
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JPS56163715A |
PURPOSE: To increase the efficiency of back washing for a filter in which plural filter leaves are attached to a rotating shaft and a liquid collecting tube in combination, by constituting a part or whole of the radial vertical frame pla...
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JPS5648330Y2 |
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JPS5643720B2 |
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JPS56110875U |
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JPS5635231Y2 |
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JPS5633621Y2 |
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JPS5630050B2 |
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JPS5622584B2 |
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JPS5620015Y2 |
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JPS5620022Y2 |
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JPS5620014Y2 |
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JPS5648216A |
PURPOSE: To prevent the wear of lubricating oil main slide parts by using the foamed vinyl acetate sponge of the specific thickness as a filter medium and determi ning the surface area of the filtration surface in such a manner that the ...
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JPS5616182Y2 |
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JPS5615291B2 |
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JPS5552899Y2 |
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JPS55139806A |
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JPS55119409A |
PURPOSE: To economically produce the captioned filter material by the utilization of byproducts by separating the captured dust from the blast furnace exhaust gas filter dust separator, baking, granulating and sieving this and dressing t...
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JPS5535044Y2 |
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JPS5524929B2 |
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JPS5523650B2 |
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JPS5517637B2 |
1499722 Aerobic treatment of sewage DRAVCO CORP 20 Jan 1975 [22 Feb 1974] 2413/75 Heading ClC [Also in Division B1] Sewage is purified by mechanical or bacteriological filtration by flowing upwards or downwards through a bed 5 of sand, a...
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JPS5565439U |
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JPS5549119A |
PURPOSE: To eliminate clogging of filter material by introducing the water to be filtered from the lower part of a filter barrel and passing the filtering water through the interface of the descending filter materials in a convergent sta...
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JPS5539265A |
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JPS5514013A |
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JPS554452B2 |
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JPS5510977A |
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JPS54162677A |
PURPOSE: To effectively separate and remove dust, by supplying catalyst particle etc. adhered dust in fluidized bed composed of particle smaller gain diameter than the above particle and utilizing mutual action between both paricles. CON...
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JPS5443072B2 |
1412092 Food for animals J C DODD 26 Jan 1973 [1 March 1972] 4086/73 Heading A2B [Also in Divisions B1 and F4] A livestock feed is prepared by filtering an environmental liquid containing suitable particulate material, e.g. algae, which ...
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JPS5429590Y2 |
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JPS5429588Y2 |
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JPS5429583Y2 |
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JPS5485476A |
PURPOSE: To make practicable the separation of a wrong unit alone from a filter apparatus by providing partition walls in a head tank and communicating partitioned units each by a communicating pipe. CONSTITUTION: Orignal water is fed th...
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JPS5483182A |
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JPS5483068U |
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JPS5467269A |
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JPS5413029B2 |
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JPS5412660B1 |
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JPS5463464A |
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JPS5462181A |
PURPOSE: To very easily regenerate a filter whose opening is as small as below 1 μ by dipping the filter used at the time of producing or molding polyester in a soln. and bringing the filter into contact with an ultrasonic generating fa...
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JPS5411945B2 |
A liquid filtering method for operating an apparatus comprising a deep bed of dual, vertically separate, granular filter media beds. The first filter media bed has relatively coarse grains - being in the size range of 0.050 to 0.375 inch...
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JPS5466275U |
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JPS546825B1 |
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JPS5431670A |
PURPOSE: To separate a suspension from a filter medium in an upward flow type filter device and always keep the filter medium clean.
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JPS5426180U |
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