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11. 发明专利

JPH07277865A COMPOST AND ITS PRODUCTION 失效
公开(公告)号：JPH07277865A
公开(公告)日：1995-10-24
申请号：JP7607594
申请日：1994-04-14
申请人： EBARA RES CO LTD , EBARA CORP
发明人： TOYA TAISUKE
IPC分类号： C05F3/00 , B09B3/00 , C05F11/06 , C05F11/08 , C05F11/10
摘要： PURPOSE:To activate the inert org. phosphorus in soil and/or compost, to improve the utilization rate of a nitrogen compd. and to suppress propagation of pathogenic molds by adding three supply sources; phytase, saponin and chitosan to the compost. CONSTITUTION:The microbial cells of phytase-contg. microorganisms are added as the phytase supply source at 100ml media/100kg compost (wet) to the compost and the amt. of the plant phytase, for example, wheat bran, to be added is 0.2 to 1kg/100kg compost wet). The amt. to be added is the total amt. of both ice of mixing of both. The plants which are saponin-contg. materials, for example, peat, mugworts and yucca plants, are added to the compost after the intermediate process of the compost production or the extracts thereof are added to the compost at 0.5 to 3.0g/kg. Chitosan-contg. materials (for example, shells of shrimps, crabs, etc.) are added as the chitosan supply source to the compost by adding the pulverized shells of the shrimps and crabs to the compost. at 100 to 300g/kg compost (wet) in the season of gradually falling fermentation temps. in the production process to eliminate an injury by continuous cropping.

12. 发明专利

JPH07274947A METHOD FOR PRODUCING YEAST PROCESSED INTO FEED 失效
公开(公告)号：JPH07274947A
公开(公告)日：1995-10-24
申请号：JP7088294
申请日：1994-04-08
申请人： EBARA RES CO LTD , EBARA CORP
发明人： TOYA TAISUKE
IPC分类号： C12N1/16 , C12R1/645 , A23K1/00 , A23K1/16
摘要： PURPOSE:To obtain a feed yeast excellent in nutritive value and feed efficiency and useful for infant fishes, livestock, poultries, etc., by slurrying an yeast in a medium containing highly unsaturated fatty acids, and subsequently treating the slurry under specific conditions to impregnate the unsaturated fatty acids into the yeast cells. CONSTITUTION:The method for producing-he feed yeast comprises slurrying a yeast such as an excessive yeas4 discharged from a production process in a brewing industry such as a beer industry in a medium containing highly unsaturated fatty acids containing eicosapentaenoic and/or docosapentaenoic acid, and subsequently subjecting the slurry to the condition of a higher pressure than the osmotic pressure of the yeast cell and/or to the condition of a reduced pressure to impregnate the unsaturated fatty acids into the yeast cells holding the cytoplasm.

13. 发明专利

JPH07251027A METHOD FOR CONTROLLING BIOLOGICALLY DEODORIZING APPARATUS 失效
公开(公告)号：JPH07251027A
公开(公告)日：1995-10-03
申请号：JP6654794
申请日：1994-03-11
申请人： EBARA RES CO LTD , EBARA CORP
发明人： YAMASHITA SHIGEKI , YAIDE NORIHIRO , KITAGAWA MASAMI
IPC分类号： A61L9/00 , A61L9/01 , B01D53/34 , B01D53/38 , B01D53/81
摘要： PURPOSE:To provide a method for controlling a biologically deodorizing apparatus wherein deodorizing ability of the apparatus can be well regenerated in a short time when the apparatus is started again after stopped condition. CONSTITUTION:In the method for controlling a biologically deodorizing apparatus wherein a gas 1 contg. malodor component is deodorized by bringing the gas into contact with a filling layer 3 adhered with a microorganism (hereinafter described as a deodorizing organism) which decompses and deodorizes a malodor component, when the apparatus is stopped, the deodorizing organism held in the filling layer 3 is dried to keep the dried condition during stopping and when it is used, water is fed to activate the deodorizing ability and drying of the deodorizing organism is performed by making a gas for drying pass through the filling layer or the inside of the apparatus can be made to be a negative pressure condition and the water content is made at most 30%.

14. 发明专利

JPH07232177A REMOVING METHOD FOR COD COMPONENT IN WATER 失效
公开(公告)号：JPH07232177A
公开(公告)日：1995-09-05
申请号：JP4653794
申请日：1994-02-22
申请人： EBARA RES CO LTD , EBARA CORP
发明人： KATAOKA KATSUYUKI
IPC分类号： C02F1/58
摘要： PURPOSE:To provide an inexpensive and effective COD removing material capable of keeping COD removing effect over a long time with inexpensive equipment investment and also, to remove phosphorus. CONSTITUTION:A COD containing water is brought into contact with a granular material formed by including iron oxide hydrate and/or aluminum oxide hydrate fine particles and a powdery active carbon in an organic high polymer gel. The COD-containing water is brought into contact with the fluidized granular material formed by including the iron oxide hydrate and/or aluminum oxide hydrate fine particles and the powdery active carbon in the organic high polymer gel. The COD containing water passes through an immersed packed layer, which is formed from the granular material formed by including the iron oxide and/or aluminum oxide hydrate fin particles and the powdery active carbon in the organic high polymer gel and is kept aerobic.

15. 发明专利

JPH07163672A FIRE PUMP SYSTEM 失效
公开(公告)号：JPH07163672A
公开(公告)日：1995-06-27
申请号：JP34182693
申请日：1993-12-13
申请人： EBARA RES CO LTD
发明人： KANEMITSU YOICHI
IPC分类号： A62C27/00
摘要： PURPOSE:To extinguish fire in a multi-storied building or the like safely and securely by sending water to an aerial bucket by use of a pump and a nozzle mounted on a power car which is freely movable on the ground to be stored, and discharging water in the bucket by use of a pump and a nozzle moving in the air on a flying body. CONSTITUTION:A first pump 2, and a first nozzle 4 are mounted on a fire engine 1, water fire fighting from a fire hydrant is pressurized by the first pump, and the water is sent by the nozzle 4 to a bucket 13 to be stored. This bucket 13 is suspended from a flying body 11 of unmanned control or the like. A second pump 12 and a second nozzle 14 are mounted on this flying body 11. Relative positions of the first nozzle 4 and the bucket 13 are computed by control of a control device 8 on the ground, and a direction of the nozzle 4 is controlled by an actuator 5 to maximize a water injection quantity to the bucket 13.

16. 发明专利

JPH07136500A COD COMPONENT REMOVING MATERIAL AND METHOD AND PRODUCTION OF COD COMPONENT REMOVING MATERIAL 失效
公开(公告)号：JPH07136500A
公开(公告)日：1995-05-30
申请号：JP30965093
申请日：1993-11-17
申请人： EBARA RES CO LTD , EBARA CORP
发明人： KATAOKA KATSUYUKI
IPC分类号： C02F1/28 , B01J20/06 , B01J20/30
摘要： PURPOSE:To obtain a COD component removing material low in lining cost and capable of removing COD up to low concn. by fixing fine particles of iron hydroxide to granular matter having a three-dimensional reticulated structure by an org. polymeric gel. CONSTITUTION:An aq. ferric chloride soln. is neutralized with caustic soda to produce amorphous iron hydroxide. This amorphous iron hydroxide is dried to obtain powdery fine particles 2 of amorphous iron hydroxide. These fine particles 2 of this powdery iron hydroxide are added to an aq. sodium alginate soln. to prepare a suspension. Next, polyurethane foam 1 with a reticulated pore size of 2-2.5nm is immersed in the suspension to infiltrate the suspension in the meshes of the polyurethane foam 1. Thereafter, the polyurethane foam 1 is taken out of the suspension to be immersed in an aq. calcium chloride soln. to form a calcium alginate gel 3 in the polyurethane reticulated structure 2 and polyurethane foam granules are taken out of the aq. calcium chloride soln.

17. 发明专利

JPH07127810A OVER-HEATING PREVENTING DEVICE FOR MULTI-TUBE TYPE ONCE-THROUGH BOILER 失效
公开(公告)号：JPH07127810A
公开(公告)日：1995-05-16
申请号：JP17237393
申请日：1993-06-18
申请人： EBARA RES CO LTD , EBARA BOILER KK
发明人： TAKEMURA YOSHIRO , TAKADA SOTONORI
IPC分类号： F22B21/06 , F22B37/42 , F22B37/46 , F22D5/00
摘要： PURPOSE:To prevent deterioration of a water tube caused by heating and oxidization with high temperature from being produced by a method wherein an output signal of a water level sensor arranged near a heat transfer surface having the least heat receiving amount is inputted to a control means and start/stop of a feedwater pump and/or start/stop of a burner is carried out. CONSTITUTION:An upper header 1 and a lower header 2 are communicated by many water tubes 3. There is provided a control means 5 for detecting a water level within a boiler and controlling start/stop of a feedwater pump 6 and/or start/stop of a burner 7. In an over-heat preventing device for a multi- tube type once-through boiler, one water level sensor 8-1 is installed near a heat transfer surface where the least heat receiving amount is present, an output signal of the water level sensor 8-1 is inputted to the control means 5 so as to perform start/stop of the feedwater pump 6 and/or start/stop of the burner 7. For example, there are more than two water level sensors 8, a first water level sensor 8-1 is placed near a heat transfer surface having a smaller heat receiving amount and a second water level sensor 8-2 is placed near a heat transfer surface contacting with combustion gas of the highest temperature.

18. 发明专利

JPH07124590A BIOLOGICAL TREATMENT PROCESS FOR ORGANIC WASTE WATER 失效
公开(公告)号：JPH07124590A
公开(公告)日：1995-05-16
申请号：JP29251493
申请日：1993-10-29
申请人： EBARA RES CO LTD , EBARA CORP
发明人： KIRIYAMA KOICHI
IPC分类号： C02F3/28
摘要： PURPOSE:To provide a biological treatment process based on the two-phase type methane fermentation which can solve efficiently a malodor problem during the process of this treatment. CONSTITUTION:In the biological treatment process for organic waste water consisting of an organic acid preparation process 1 and a methane fermentation process 2 as a following stage, gas 10 generated in the organic acid preparation process 1 is introduced in the methane fermentation process or an aerobic treatment process provided in the following stage, and it is preferable that the pressure of generated gas is sensed and that gas 4 is transferred to a methane gas utilization process 5 when sensed pressure reaches the given pressure in the methane fermentation process.

19. 发明专利

JPH07124435A CLEANING METHOD FOR WORKING SPACE 失效
公开(公告)号：JPH07124435A
公开(公告)日：1995-05-16
申请号：JP29251593
申请日：1993-10-29
申请人： EBARA RES CO LTD , EBARA CORP
发明人： FUJII TOSHIAKI , SUZUKI HIDETOMO , SAKAMOTO KAZUHIKO , OKUYAMA KIKUO
IPC分类号： B01D53/26 , B01D53/32 , B01D53/34 , B03C3/38
摘要： PURPOSE:To provide the cleaning method for a working space, by which the working space in which particulates are not generated even if ultraviolet rays radioactive rays are radiated. CONSTITUTION:In the method for cleaning a working space G by supplying clean gas 9, ultraviolet rays 5 and/or radioactive rays whose energy irradiated to gas 13 are radiated, and particulates are generated E by using moisture contained in the gas as a neucleus, and the particulates are collected by at least one kind of method selected from a collection by a filter, a collection by adsorption and a charging collection F by a photoelectron, and thereafter, the cleaned gas 9 is supplied to the working space G.

20. 发明专利

JPH07116694A TREATMENT OF DRAINAGE 失效
公开(公告)号：JPH07116694A
公开(公告)日：1995-05-09
申请号：JP20324394
申请日：1994-08-29
申请人： EBARA CORP , EBARA RES CO LTD
发明人： OTAKE HISAO , MIYA AKIKO , SHINJO HISAFUMI
IPC分类号： C12N15/09 , C02F3/30 , C02F3/34 , C12N1/21 , C12N15/00 , C12R1/19 , C12R1/22
摘要： PURPOSE:To provide a biological phosphorus removal technique by which organic substance and phosphorus are simultaneously removed from organic drainage containing phosphorus by using novel microorganisms having strengthened absorption of phosphorus and accumulation capacity. CONSTITUTION:Organic substance and phosphorus contained in drainage are removed by activated sludge in which the following microorganisms are allowed to coexist. The microorganisms contain at least any one selected from among a DNA fragment containing a gene participating in phosphoric acid transportation of a cell membrane, a DNA fragment containing the structural gene of polyphosphoric acid kinase and a DNA fragment containing the structural gene of enzyme participating in ATP supply in a cell (exclusive of the case for individually incorporating the DNA fragment containing the structural gene of polyphosphate kinase) and are transformed by using a vector having self- multiplication performance and have strengthened absorption of phosphorus and accumulation capacity.

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