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81. 发明专利

JP2001129557A WATER TREATMENT METHOD 失效
公开(公告)号：JP2001129557A
公开(公告)日：2001-05-15
申请号：JP31663999
申请日：1999-11-08
申请人： ORGANO KK
发明人： SEKIYA TORU
IPC分类号： C02F1/44 , C02F1/52
摘要： PROBLEM TO BE SOLVED: To facilitate the pH control of water to be treated, to reduce apparatus cost and running cost and to prevent the discharge of carbon dioxide to the atmosphere in a water treatment method for lowering the pH of water to be treated by adding carbonic acid to water to be treated in a front stage of flocculation treatment. SOLUTION: Carbonic acid is added to water to be treated by directly dissolving carbon dioxide in water to be treated through a gas permeable membrane. For example, carbon dioxide in a carbon dioxide cylinder 52 is introduced into a carbon dioxide dissolving apparatus using a gas permeable membrane through a carbon dioxide introducing pipe 54 and dissolved in raw water in a water arriving well tank 4 through the gas permeable membrane by the carbon dioxide dissolving apparatus. Thereafter, a flocculant 40 is added to raw water in a rapid stirring tank 8.

82. 发明专利

JP2001128700A METHOD FOR PURIFYING STARCH SUGAR SOLUTION 失效
公开(公告)号：JP2001128700A
公开(公告)日：2001-05-15
申请号：JP31663899
申请日：1999-11-08
申请人： ORGANO KK
发明人： ASAKAWA TOMOJI
IPC分类号： C13K1/08 , B01J41/04 , B01J47/04
摘要： PROBLEM TO BE SOLVED: To provide a method for purifying a starch sugar solution using an ion exchange resin, having excellent desalination performances, decoloration performances and pH stability of treated sugar solution and low isomerization ratio of glucose, consequently capable of providing treatment performances, stabler than those of a conventional system and controlling microbial proliferation in an ion exchange resin layer during treatment by passing the solution through the resin layer. SOLUTION: Both a decoloration process for using a strongly basic anion exchange resin of salt form and a decoloration process for using a strongly acidic cation exchange resin and a weakly basic anion exchange resin are carried out and both the processes are performed at 40-90 deg.C in passing through the solution through the resins. For example, a starch sugar solution 22 is passed through a decoloration system composed of an anion exchange apparatus 2 using the strongly basic anion exchange resin of salt form and a desalination system 8 composed of an anion exchange apparatus 6 using the weakly basic anion exchange resin at 40-90 deg.C.

83. 发明专利

JP2001121189A WASTE WATER TREATMENT METHOD AND APPARATUS THEREFOR 失效
公开(公告)号：JP2001121189A
公开(公告)日：2001-05-08
申请号：JP30508399
申请日：1999-10-27
申请人： ORGANO KK
发明人： TAJIMA YOSHINOBU , MURAKAMI TAKESHI
IPC分类号： C02F1/58 , C02F1/46 , C02F1/52 , C02F3/34 , C02F9/00
摘要： PROBLEM TO BE SOLVED: To provide an effective waste water treatment method and apparatus which solves the scale deposition of a fixed bed type biological treatment device when adding excess calcium sources into waste water containing fluoride ions and nitrogen components, removing the fluoride ions as calcium salt and subjecting the waste water to nitrifying and denitrifying by a fixed bed type biological treatment. SOLUTION: This waste water treatment method has a first stage of adding the calcium sources to the waste water and removing the fluoride ions as the calcium salts from the waste water, a second stage of supplying the waste from which the fluoride ions are removed to a liquid flow type condenser, impressing a DC voltage to a pair of the electrodes of the liquid flow type condenser and removing the ion components from the waste water under flow or recovering water to obtain the waste water decreased in the calcium ions, then recovering the removed calcium ion components together with the waste water under the flow by shorting the electrodes or reverse connecting a DC power source and a third stage of subjecting the waste water from which the calcium ions are removed to a biological treatment in the fixed bed type biological treatment apparatus.

84. 发明专利

JP2001121150A TREATMENT METHOD FOR WASTE WATER AND APPARATUS THEREOF 失效
公开(公告)号：JP2001121150A
公开(公告)日：2001-05-08
申请号：JP29913099
申请日：1999-10-21
申请人： ORGANO KK
发明人： TAJIMA YOSHINOBU , MURAKAMI TAKESHI
IPC分类号： C02F1/58 , C02F1/46 , C02F1/52
摘要： PROBLEM TO BE SOLVED: To provide a simple and inexpensive waste water recovery treatment method for recovering calcium in treated water in high concentration and reuti lizing it, and also obtaining desalted water with high quality water, in the method by adding an excessive calcium source to the waste water incorporating fluoride ions and removing fluoride ions from the waste water as calcium salt. SOLUTION: This treating method comprises a first process for adding the calcium source to the waste water and removing fluoride ions as calcium salt, and a second process by which the waste water removed fluoride ions by the first process is fed to a water passing type condenser, and a direct current is applied to a pair of electrodes 30, 31 to remove ion components from the waste water in the passing water, and obtain the waste water low in calcium ion concentration, and later a pair of the electrodes one short-circuited or are inversely connected to recover the removed calcium ion component together with the passing waste water or together with the water for recovery. At least one portion of the calcium concentrated liquid obtained by the second process is returned to the front stage of the first stage.

85. 发明专利

JP2001104712A FLOCCULATION/PRECIPITATION EQUIPMENT AND METHOD OF WATER TREATMENT USING THE SAME 失效
公开(公告)号：JP2001104712A
公开(公告)日：2001-04-17
申请号：JP28685399
申请日：1999-10-07
申请人： ORGANO KK
发明人： SHIMIZU KAZUHIKO
IPC分类号： B01D21/08 , B01D21/01 , C02F1/52 , C02F1/56
摘要： PROBLEM TO BE SOLVED: To provide a flocculation/precipitation equipment which is directed to efficiently form a floc in a desired size while particularly keeping an amount of addition of a polymeric flocculant small in order to enhance a quality of treated water and which is capable of maintaining a running cost of the process low in flocculating and precipitating treatment of raw water, and to provide a method of water treatment using the same. SOLUTION: In a flocculation and precipitation equipment which flocculates and precipitates a suspended material in a raw water into a floc by adding a flocculating agent and a particulate matter, the flocculation/precipitation equipment is characterized by using the particulate matter having a specific gravity within a range of 3-8.

86. 发明专利

JP2001096272A PRODUCTION OF WATER 失效
公开(公告)号：JP2001096272A
公开(公告)日：2001-04-10
申请号：JP27407899
申请日：1999-09-28
申请人： ORGANO KK
发明人： YAMANAKA KOJI
IPC分类号： A61K47/02 , A61K8/19 , B01J47/04 , C02F1/42 , A61K7/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing water, by which water exhibits small half-vale width of 17O-nuclear magnetic resonance signal with good reproducibility. SOLUTION: In a method for producing water being used as drinking water, water for producing cosmetics and pharmaceuticals, brewing water, water for diluting a condensate of juice or the like, raw water is passed through a salt- type ion-exchange resin or a mixed bed of the salt-type and a regenerated-type ion-exchange resins so as to control the half-vale width of 17O-nuclear magnetic resonance signal of water. As the salt-form ion exchange resin, carbonic acid ion-type and/or hydrocarbonic acid ion-type anion exchange resins are preferable. As the raw water, pure water having electrical conductivity of

87. 发明专利

JP2001086963A LIQUID FOOD AND ITS PRODUCTION 失效
公开(公告)号：JP2001086963A
公开(公告)日：2001-04-03
申请号：JP33790399
申请日：1999-11-29
申请人： ORGANO KK
发明人： YOSHIZAWA MICHIO
IPC分类号： A23L2/42 , A23F3/14 , A23L3/358
摘要： PROBLEM TO BE SOLVED: To obtain a liquid food high in safety, free from deterioration of flavor and color over a long period, and capable of maintaining its stable quality, and to provide a method for producing such a liquid food. SOLUTION: This liquid food is obtained by dissolving both hydrogen gas and an inert gas in a deoxygenated liquid so as to be >=0.02 mg/L in dissolved hydrogen concentration,

88. 发明专利

JP2001083131A METHOD AND DEVICE FOR SEPARATING A PLURALITY OF COMPONENTS CONTAINED IN LIQUID 失效
公开(公告)号：JP2001083131A
公开(公告)日：2001-03-30
申请号：JP26304099
申请日：1999-09-17
申请人： ORGANO KK
发明人： TANIGAWA HIROHARU
IPC分类号： B01D15/00 , B01D15/04 , B01J39/26 , G01N30/44 , G01N30/46 , G01N30/88 , B01J39/06
摘要： PROBLEM TO BE SOLVED: To reduce the influence of a pressure loss without deteriorating the performance of chromatographic resolution when a plurality of components contained in a raw material liquid is resolved by the chormatographic resolution. SOLUTION: At the time of performing chromatographic resolution, one unit packed bed 6 packed with an adsorbent having a low moisture holding ability and a plurality of unit packed beds 1-5 and 7-10 packed with an adsorbent having a high moisture holding ability and a small grain size are connected to each other so as to form a closed loop through which a raw material liquid flows endlessly. Then a first step of extracting a prescribed component from the liquid while the liquid is supplied to the packed bed 6 and a second step of extracting the component to the outside of the system while a supernatant liquor is supplied to either one of the beds 1-10 are performed and a mass balance is maintained between the raw material liquid and supernatant liquor.

89. 发明专利

JP2001079511A METHOD FOR RECOVERING VALUABLES FROM THERMOSETTING- RESIN MOLDING FOR ELECTRONIC EQUIPMENT AND DEVICE THEREFOR 失效
公开(公告)号：JP2001079511A
公开(公告)日：2001-03-27
申请号：JP25817699
申请日：1999-09-13
申请人： ORGANO KK , NEC CORP
发明人： SUZUKI AKIRA , IWAMORI TOMOYUKI , ICHI MASATOSHI , IKUTA YUJI
IPC分类号： B09B3/00 , B09B5/00 , C08J7/00 , C08J11/14 , C22B7/00
摘要： PROBLEM TO BE SOLVED: To continuously recover inorganic valuables from a molding on an industrial scale at the time of recovering the valuables from the thermosetting- resin molding for electronic equipment used in a printed circuit board, etc., by crushing the molding, slurrying the crushed molding and continuously decomposing the slurry by supercritical hydroxidation. SOLUTION: The thermosetting-resin molding for electronic equipment is coarsely crushed by a crusher 1, then pulverized by a pulverizer 2, transferred to a slurrying device 3, slurried, increased in pressure by a pressurized feeder 4 and sent to a preheater 6. Meanwhile, an oxidizing agent pressurized by a pressurized feeder 5 and the pure water heated by a heat-exchanger type cooler 8 are introduced into the preheater 6. The materials are then heated by the preheater 6 and sent to a reactor 7, and the slurried molding is decomposed by the oxidizing agent by supercritical hydroxidation under a supercritical atmosphere. The treated fluid is cooled by the cooler 8, reduced in pressure by a pressure-reducing valve 13 and separated into solid and liquid by a centrifugal separator 14, and the solid inorganic valuables are stored in a tank 15.

90. 发明专利

JP2001058183A OPERATION METHOD AND APPARATUS OF LIQUID PASSING TYPE CONDENSER 失效
公开(公告)号：JP2001058183A
公开(公告)日：2001-03-06
申请号：JP23636699
申请日：1999-08-24
申请人： ORGANO KK
发明人： TAMURA MAKIO , YANO DAISAKU
IPC分类号： C02F1/46 , H01G11/00 , H01G11/10 , H01G11/42 , H01G9/155
摘要： PROBLEM TO BE SOLVED: To effectively utilize the electric energy possessed by a liquid passing type condenser and to reduce power consumption. SOLUTION: An operation method of a liquid passing type condenser has an ionic component removing process for applying DC voltage 34 across a pair of electrodes 30, 31 to remove the ionic component of a liquid to be treated during passage to obtain a desalted liquid and an ionic component recovery process for releasing the application of DC voltage across the electrodes to recover the removed ionic component as a concentrate along with the liquid to be treated during passage. The electric energy accumulated in the liquid passing type condenser in the ionic component recovery process is supplied to a load 37 arranged between a pair of the electrodes 30, 31 to drive the load 37.

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