[Problem] To provide a measurement cell and an optical analysis device capable of suppressing the generation of particles due to corrosion and deterioration and improving the performance of maintaining an airtight state. [Solution] An optical cell (1) comprises: a first cell flange (7a) which includes a gas flow passage (5) through which a substance to be measured flows, and which is disposed on the incident side of light from a light source (light emitting element) (3); a second cell flange (7b) which is disposed adjacent to the first cell flange (7a) and which includes the gas flow passage (5); a light incident window portion (2a) which is joined to a portion of the first cell flange (7a) and upon which light is incident; and a light emission window portion (2b) which is joined to a portion of the second cell flange (7b) and through which light is emitted. A thin film layer (28ax, 28aY, 28aZ) comprising metal atoms is applied to a joining surface (28a) of the light incident window portion (2a) and the first cell flange (7a).
[Problem] To provide an optical analysis device capable of performing measurement at a shorter period of time with a higher accuracy. [Solution] An optical analysis device 1 comprises: a measurement cell 4 incorporated in a gas supply line; a semiconductor light source 2 disposed apart from the measurement cell 4; a distributor 7 that splits light emitted from the semiconductor light source 2 into transmission light 5 with which a measurement target substance in the measurement cell 4 is to be irradiated, and incoming light 6 that does not transmit through the measurement cell 4; a transmitted light detector 8 that detects transmitted light; an incoming light detector 9 that detects the incoming light; a temperature measurement element 10 that measures the state temperature of the semiconductor light source 2; a drive unit 15 that drives and turns on the semiconductor light source 2; and a control unit 17. The optical analysis device 1 stores a characteristic coefficient of the semiconductor light source in a memory 14 in advance, and, by means of a calculation unit 16, calculates the absorption coefficient of the measurement target substance at the time of measurement by using the temperature of the semiconductor light source 2 detected by the temperature measuring element 1 and calculates the concentration of the measurement target substance by absorptiometry.
G01N 21/27 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en utilisant la détection photo-électrique
G01N 21/33 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière ultraviolette
G01N 21/3504 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse des gaz, p. ex. analyse de mélanges de gaz
3.
DEVICE AND METHOD FOR GENERATING METHANE GAS AND INVOLVING REMOVAL OF CARBON DIOXIDE
22-containing gas B are supplied (C) to an anaerobic living organism reaction tank 1 for performing a microorganism treatment, and a methane gas-containing treated gas E is discharged. The device is characterized by: being provided with, in the reaction tank 1, a fixed bed 20 that is loaded with a carrier to which a microorganism is attached; and having a circulation gas line through which at least a portion of the treated gas E is circulated (D) to the reaction tank.
The purpose of the present invention is to provide a methane generation system which enables the removal of hydrogen sulfide from a methane gas even when the methane gas is generated using a carbon dioxide gas containing hydrogen sulfide. Provided is a methane generation system for generating methane from a carbon-dioxide-containing gas using a methane generation tank 1, the methane generation system being characterized in that a carrier-filled layer 1a comprising a filler onto which a methanogenic bacterium is to be attached is provided is arranged in the methane generation tank 1, a carrier-filled layer 2a comprising a filler onto which a sulfur-oxidizing bacterium is to be adhered is provided is arranged in a biological desulfurization column 2, a mixed gas prepared by mixing a carbon-dioxide-containing gas with a hydrogen-containing gas is supplied to the carrier-filled layer 1a, a methane-containing treated gas (Oc) is discharged from the methane generation tank and, a mixed gas prepared by mixing the methane-containing treated gas with an oxygen-containing gas (Od) is supplied to the carrier-filled layer 2a, and a desulfurized methane-containing gas that has been subjected to a desulfurization treatment is discharged from the biological desulfurization column.
C10L 3/00 - Combustibles gazeuxGaz naturelGaz naturel de synthèse obtenu par des procédés non prévus dans les sous-classes , Gaz de pétrole liquéfié
C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
C12N 1/00 - Micro-organismes, p. ex. protozoairesCompositions les contenantProcédés de culture ou de conservation de micro-organismes, ou de compositions les contenantProcédés de préparation ou d'isolement d'une composition contenant un micro-organismeLeurs milieux de culture
5.
APPARATUS AND METHOD FOR BIOLOGICAL TREATMENT OF ORGANIC WASTEWATER
Provided are an apparatus and a method for biological treatment of an organic wastewater where it is possible to efficiently remove organic matter under high load while reducing the amount of air used for aerobic biological treatment and substantially decreasing the amount of sludge generated. The apparatus is provided with: a first biological treatment tank which has a fixed-type immobilized biocarrier and an aeration means; a second biological treatment tank to which a treated liquid from the first tank is introduced so as to perform treatment using suspended microorganisms, and which has an aeration means; and a sedimentation tank in which solid-liquid from the second tank is separated said liquid into settled sludge and treated water, wherein the apparatus has an influent line through which an organic wastewater is introduced to the first tank and the second tank, and a return line through which part of settled sludge discharged from the tank is returned to the tank.
Provided are an apparatus and a method for biological treatment of an organic waste water, with which it is possible to efficiently remove organic matter under high load while reducing the amount of air used for aerobic biological treatment and substantially decreasing the amount of sludge generated and also possible to maintain the quality of treated water in a steady manner. The apparatus is characterized by being provided with: a first biological treatment tank 3 which has a fixed-type organism-adhering carrier and an aeration means disposed below said fixed-type organism-adhering carrier; a second biological treatment tank 4 to which a treated liquid having undergone treatment in the first biological treatment tank is introduced so as to perform treatment using suspended microorganisms, and which has an aeration means; and a settlement tank 5 in which solid-liquid separation is performed on a mixed liquid that has undergone treatment in the second biological treatment tank so as to separate said liquid into settled sludge and treated water, wherein the apparatus is further provided with an influent line through which an organic waste water is introduced and distributed to the first biological treatment tank 3 and the second biological treatment tank 4, and a return line 6 through which part of settled sludge discharged from the settlement tank 5 is returned to the second biological treatment tank 4.
A61L 29/16 - Matériaux biologiquement actifs, p. ex. substances thérapeutiques
B29C 71/04 - Post-traitement d'objets sans modification de leur formeAppareils à cet effet par énergie ondulatoire ou rayonnement corpusculaire
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p. ex. lignées cellulairesTissusLeur culture ou conservationMilieux de culture à cet effet
C12N 5/10 - Cellules modifiées par l'introduction de matériel génétique étranger, p. ex. cellules transformées par des virus
C12M 1/12 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens de stérilisation, filtration ou dialyse
[Problem] To provide an air conditioner that uses less energy to perform a separation treatment for latent heat and sensible heat, and that maintains comfortable indoor temperature and humidity conditions. [Solution] This air conditioner 1 is characterized in that: a latent heat treatment system 3 comprises a latent heat treatment system higher-temperature cold water section 11 where outside air OA and recycled air RA can be cooled/dehumidified, and a latent heat treatment system lower-temperature cold water section 13 where, downstream from the latent heat treatment system higher-temperature cold water section 11, cold water of a lower temperature than the latent heat treatment system higher-temperature cold water 11 can be used to cool/dehumidify the outside air OA and recycled air RA; a sensible heat treatment system 4 comprises a sensible heat treatment system higher-temperature cold water section 12 where cold water of a higher temperature than the latent heat treatment system lower-temperature cold water section 13 can be used to cool/dehumidify the recycled air; and the sensible heat treatment system 4 is further provided with a communicating section 33 that is able to open or close between the latent heat treatment system higher-temperature cold water section 11 and latent heat treatment system lower-temperature cold water section 13 of the latent heat treatment system 3, and open or close a downstream side of the sensible heat treatment system higher-temperature cold water section 12 of the sensible heat treatment system 4, to adjust the volume of passing air.
F24F 3/14 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par humidificationSystèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par déshumidification
F24F 3/06 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par les aménagements apportés à la fourniture d'un fluide échangeur de chaleur pour le traitement ultérieur de l'air primaire dans les conditionneurs de pièce
F24F 11/02 - Aménagements ou montage des dispositifs de commande ou de sécurité
9.
FLUORESCENCE VISUALIZATION DEVICE, FLUORESCENCE VISUALIZATION METHOD, AND COMPUTER PROGRAM
[Problem] To provide a fluorescence visualization device, a fluorescence visualization method, and a computer program which are able to achieve excellent visualization of an object to be measured that moves relative to an imaging unit. [Solution] The present invention is concerned with a fluorescence visualization device 1, a fluorescence visualization method, and a computer program, the fluorescence visualization device 1 causing an object to be visualized 22 that moves relative to an imaging means 21 to be fluorescently visualized, and being provided with a lighting means 20, a lighting operation control means 41, the imaging means 21, an imaging operation control means 42, an image acquisition means 43, a contrast extension means 44, a change amount calculation means 45, a changed image generation means 46, a difference image acquisition means 47, a brightness extension means 48, a repeated execution instruction means 49, and a storage means 31.
[Problem] The present invention has been made in view of the above circumstances, and the purpose thereof is to provide a surface modification method for carrying and culturing cells, wherein hydrophilicity suitable for cell adhesion is more simply and stably imparted. [Solution] The present invention provides a method for producing a substrate for carrying cells, the method comprising: a humidification step for humidifying the area surrounding a substrate containing a non-fluorine resin as a main component; and a UV irradiation step for, during the humidification step and/or after the humidification step, irradiating the substrate with UV in an atmosphere to which oxygen and/or ozone are supplied. The present invention also provides a substrate for carrying cells which comprises a substrate containing a non-fluorine resin as a main component, wherein the substrate has a cell-carrying surface containing a component which generates C7H5O+ molecules by beam irradiation using a time-of-flight secondary ion mass spectrometer, and cells are carried on the cell-carrying surface.
C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
C12N 5/071 - Cellules ou tissus de vertébrés, p. ex. cellules humaines ou tissus humains
C12N 5/10 - Cellules modifiées par l'introduction de matériel génétique étranger, p. ex. cellules transformées par des virus
11.
METHOD FOR PRODUCING REACTION PRODUCT IN WHICH PHASES INTERFACE REACTION IS EMPLOYED, PHASES INTERFACE REACTOR, AND METHOD FOR PRODUCING SECONDARY REACTION PRODUCT
Abstract There is provided a method for producing a reaction product including ammonia using a phases interface reaction. The method comprises a plasma supply step of supplying a plasmatic substance produced by supplying nitrogen gas into a plasma generator into a reaction chamber; a water/aqueous solution supply step of supplying water or an aqueous solution into the reaction chamber; and an ultraviolet irradiation step of irradiating the plasmatic substance in the reaction chamber with ultraviolet light. The plasmatic substance and the water or a solute contained in the aqueous solution are reacted at a phases interface in the reaction chamber. The water/aqueous solution supply step is nebulized for generating a mist of water/aqueous solution. The ultraviolet irradiates the plasmatic substance, with the humidity in the reaction chamber being less than 100%. The nebulization step is accomplished by heating the water or the aqueous solution in the reaction chamber. Date Recue/Date Received 2020-11-02
B01J 19/08 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
A61L 2/10 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations des ultraviolets
A61L 2/14 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques du plasma, c.-à-d. des gaz ionisés
C07C 221/00 - Préparation de composés contenant des groupes amino et des atomes d'oxygène, liés par des liaisons doubles, liés au même squelette carboné
C07C 223/06 - Composés contenant des groupes amino et —CHO liés au même squelette carboné ayant des groupes amino liés à des atomes de carbone de cycles aromatiques à six chaînons du squelette carboné
12.
METHOD FOR MANUFACTURING REACTION PRODUCT IN WHICH PHASE INTERFACE REACTION IS EMPLOYED, PHASE INTERFACE REACTOR, AND METHOD FOR MANUFACTURING SECONDARY REACTION PRODUCT
[Problem] To provide: a method for manufacturing a reaction product in which there is employed a phase interface reaction that makes it possible to efficiently bring about a reaction between a plasma-form substance (ozone, nitrogen plasma, etc.) and water or the like; a phase interface reactor; and a method for manufacturing a secondary reaction product. [Solution] The present invention pertains to: a phase interface reactor (10) that is provided with a reaction vessel (11), a plasma supply means (12) for supplying a plasma-form substance into the reaction vessel (11), a water/aqueous solution supply means (13, 19) for supplying water or an aqueous solution into the reaction vessel (11), and an ultraviolet ray irradiation means (14) for irradiating the plasma-form substance in the reaction vessel (11) with ultraviolet rays; said device (10) causing the plasma-form substance and a solute contained in water or an aqueous solution to react at the phase interface in a reaction vessel (11). The present invention also pertains to a method for manufacturing a reaction product in which the phase interface reaction is employed, and a secondary reaction product manufacturing method for manufacturing a secondary reaction product using the reaction product.
B01J 19/08 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage
B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des radiations électromagnétiques
A61L 2/10 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations des ultraviolets
A61L 2/14 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques du plasma, c.-à-d. des gaz ionisés
C07C 221/00 - Préparation de composés contenant des groupes amino et des atomes d'oxygène, liés par des liaisons doubles, liés au même squelette carboné
C07C 223/06 - Composés contenant des groupes amino et —CHO liés au même squelette carboné ayant des groupes amino liés à des atomes de carbone de cycles aromatiques à six chaînons du squelette carboné
13.
AIR CONDITIONING SYSTEM AND AIR CONDITIONING METHOD
[Problem] To provide a latent heat-sensible heat separated air conditioning system having excellent efficiency during times of high loads. [Solution] An air conditioning system (1) is characterized by comprising a dehumidifying rotor (11, 16, 18) to dehumidify outside air (OA), an after-cooler (13) to cool the outside air that passes through the dehumidifying rotor (11, 16, 18) and blow the same toward a room (30), and a mixing unit (50) to mix the outdoor air after the air passing through the dehumidifying rotor (11, 16, 18) and before the air is blown out by the after-cooler (13) with return air (RA) that is blown out from the room (30).
F24F 3/147 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par humidificationSystèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par déshumidification avec transfert à la fois de chaleur et d'humidité entre l'air fourni et l'air expulsé
F24F 3/044 - Systèmes dans lesquels tout le traitement est fait dans une centrale, c.-à-d. systèmes "tout-air"
14.
BIOLOGICAL DESULFURIZATION DEVICE AND DESULFURIZATION METHOD
Provided are a raw gas biological desulfurization device and a raw gas biological desulfurization method, whereby it becomes possible to efficiently treat high-load hydrogen sulfide. A biological desulfurization device for biologically removing hydrogen sulfide from a hydrogen-sulfide-containing gas (0a) generated by the methane fermentation of organic waste. The biological desulfurization device is characterized by being equipped with: a desulfurization column (1) in which a filling layer (1a) comprising a filler having a microorganism attached thereto is arranged; a watering means for watering (0d) onto the filling layer in the desulfurization column; a gas retention zone which is formed at the uppermost-stream end part of the filling layer in the desulfurization column; a hydrogen-sulfide-containing gas line (3) through which the hydrogen-sulfide-containing gas is introduced into the gas retention zone; a treated gas outflow line (13) through which a treated gas is to be discharged from the lowermost-stream end part of the filling layer in the desulfurization column; and a circulating gas line (6) which is branched from the treated gas outflow line and is connected to the gas retention zone. The biological desulfurization device is also characterized in that a gas flow amount measuring means (4) and a hydrogen sulfide concentration measuring means (5) are provided in the hydrogen-sulfide-containing gas line, an air blower (7) for forcibly circulating the treated gas into the gas retention zone is provided in the circulating gas line, and a circulating gas amount controlling means for controlling the amount of air to be fed by the air blower on the basis of the measurement results of the gas flow amount measuring means and the hydrogen sulfide concentration measuring means is provided.
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
B01D 53/18 - Unités d'absorptionDistributeurs de liquides
15.
BIOLOGICAL DESULFURIZATION DEVICE AND DESULFURIZATION METHOD
Provided are a raw gas biological desulfurization device and a raw gas biological desulfurization method, whereby it becomes possible to efficiently treat high-load hydrogen sulfide. A biological desulfurization device for biologically removing hydrogen sulfide from a hydrogen-sulfide-containing gas (0a) generated by the methane fermentation of organic waste. The biological desulfurization device is characterized by being equipped with: a desulfurization column (1) in which a filling layer (1a) comprising a filler having a microorganism attached thereto is arranged; a watering means for watering (0d) onto the filling layer in the desulfurization column; a gas retention zone which is formed at the uppermost-stream end part of the filling layer in the desulfurization column; a hydrogen-sulfide-containing gas line (3) through which the hydrogen-sulfide-containing gas is introduced into the gas retention zone; a treated gas outflow line (13) through which a treated gas is to be discharged from the lowermost-stream end part of the filling layer in the desulfurization column; and a circulating gas line (6) which is branched from the treated gas outflow line and is connected to the gas retention zone. The biological desulfurization device is also characterized in that a hydrogen sulfide concentration measuring means (22) for measuring the concentration of hydrogen sulfide in the gas retention zone is provided, an air blower (7) for forcibly circulating the treated gas into the gas retention zone is provided in the circulating gas line, and a circulating gas amount controlling means for controlling the amount of air to be fed by the air blower on the basis of the measurement result of the hydrogen sulfide concentration measuring means is provided.
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
B01D 53/18 - Unités d'absorptionDistributeurs de liquides
16.
DEVICE AND METHOD FOR BIOLOGICALLY DESULFURIZING BIOGAS
The purpose of the present invention is to provide a device and method for biologically desulfurizing a biogas, in which the hydrogen sulfide contained in a high load is efficiently treated and the hydrogen sulfide to be treated is converted into sulfuric acid to thereby eliminate clogging within the device and eliminate cleaning and other steps, making it possible to conduct the treatment at low cost. The device for biological desulfurization is characterized by being equipped with: a biogas inflow line (2) for causing a biogas to flow into a biological desulfurization tower (1) through an end thereof; a treated-gas outflow line (8) for discharging a treated gas, the line (8) having been disposed so as to extend from the stage which is located at the other end of the biological desulfurization tower and which succeeds a packing layer (1a) that supports a microorganism; a circulating-gas line (9) for circulating some of the treated gas to the end of the biological desulfurization tower into which the biogas flows; and a mixed-gas line (5) which mixes the biogas with the some of the treated gas to supply the mixed gas to the end of the biological desulfurization tower. The device is further characterized in that the hydrogen sulfide load amount is calculated from a value measured with a gas flow meter (3) disposed in the biogas inflow line and from a value measured with a hydrogen sulfide concentration meter (4) disposed in the mixed-gas line, and a mechanism (10) for regulating the amount of the circulating gas is caused to work on the basis of the results.
The purpose of the present invention is to provide a device and method for biological desulfurization of biogas with which efficiently treating high-load hydrogen sulfide and converting the treated hydrogen sulfide to sulfuric acid eliminates in-device blockage, eliminates steps such as cleaning, and enables low-cost treatment. The present invention is a biological desulfurization device characterized in that: provided are a biogas inflow line (5) for allowing biogas to flow in from an end of a biological desulfurization column (1), a treated gas outflow line (7) for discharging treated gas to a subsequent stage of a packed bed (1a) which is another end of the biological desulfurization column and bears microorganisms, and a circulated gas line (8) for circulating some of the treated gas to the end of the biological desulfurization column where the biogas flows in; and, in an arithmetic unit (11), a hydrogen sulfide load quantity is calculated from measurement values of a hydrogen sulfide concentration meter (3) and a gas flowmeter (4) provided to the biogas inflow line (2), a circulated gas amount regulatory mechanism (9) being actuated according to the results thereof to adjust the amount of circulated gas passing through the circulated gas line (8).
An electrolytic bath for producing alkaline reduced water in which a cathode electrode in contact with an electrolyte solution has an area larger than that of an anode electrode in contact with the electrolyte solution, the anode electrode is arranged in an anode chamber with open top, the cathode electrode is arranged in a cathode chamber located continuously to the side face of the anode chamber, an outlet formed in the anode chamber communicates with the inlet of an adjacent cathode chamber, and the outlet of an (n-1)th cathode chamber arranged continuously communicates with the inlet of an adjacent n-th cathode chamber.
brevets
