CN103347599A - A fluid agitator device for facilitating development of algae or micro-algae in trays or photobioreactors - Google Patents
A fluid agitator device for facilitating development of algae or micro-algae in trays or photobioreactors Download PDFInfo
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- CN103347599A CN103347599A CN2011800663841A CN201180066384A CN103347599A CN 103347599 A CN103347599 A CN 103347599A CN 2011800663841 A CN2011800663841 A CN 2011800663841A CN 201180066384 A CN201180066384 A CN 201180066384A CN 103347599 A CN103347599 A CN 103347599A
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- algae
- microalgae
- bioreactor
- pallet
- support component
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/503—Floating mixing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/32055—Type of drive by using solar energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
Abstract
A fluid agitator device for facilitating development of algae or micro-algae in trays (20) or photobioreactors, the device comprising at least an actuator device (2) having at least a photovoltaic module (3) destined to absorb a light radiation in order to produce electric energy and at least a motor (4) which is operatively connected to the photovoltaic module (3); and further comprising at least an agitator element (5) which is mobile and activatable by means of the motor (4) and is at least partly insertable in a tray (20) containing water or in a photobioreactor for moving algae or microalgae contained in the tray (20) or photobioreactor.
Description
Technical field
The present invention relates to the fluid agitation apparatus for the algae that promotes pallet or bioreactor or microalgae growth.Term pallet or bioreactor can refer to that also basin, fermentation tank and other are suitable for cultivating the device of algae and microalgae.The present invention can be applicable to for example organic cultivation such as algae, microalgae, and described organism is suitable for or can be used for generating oil, living beings, bio-fuel, feed etc.
Background technology
Living beings are known as the purposes of regenerative resource, for example produce electric energy or obtain and can or produce bio-fuel for the oil that burns by the burning of living beings or by gasification after-combustion earlier.As the source that generates living beings, comprise the use corn in the prior art, soybean, mustard seed (a kind of rapeseed), manioca (manioca fruit), hazelnut, oil palm, but best performance (representing for the number that rises of the oil of the surperficial institute output of cultivating with per unit) is specific by adopting, the algae of known kind or microalgae obtain, for example original chlorella (clorella prototecoides) (it can be cultivated by autotrophy or heterotrophism is cultivated), little plan ball algae (nannochloropsis), Isochrysis galbana (isochrysis) (T-ISO), four take on prominent four whip algaes (tetraselmis suecica) or also have other algae in addition.
Microalgae is unicellular and aquatic photosynthetic plant organism (that is, it starts photosynthesis), and it presents and is different from most green plants, common size less than 30 μ m, and it can change into carbohydrate or fat with solar energy or luminous energy.As all oxygen photosynthesis things that contain, microalgae is by utilizing water as the source of electronics, mineral salt and utilize carbon dioxide as nutriment and utilize solar radiation to grow as energy source, and it has obviously faster growth period than terrestrial plant.
Therefore, these microalgaes are particularly suitable for absorbing atmospheric CO
2Generate bio-fuel, purifying city and agricultural-animal-industrial waste and produce biomolecule.The microalgae of in a lot of countries, having commercially produced different cultivars already, and these microalgaes are for the production of the synthetic person (food integrator) of food, feed, pigment, aliphatic acid, ω 3(aliphatic acid), be used for the living beings of aquaculture and the processing of discarded object.
Not every algae strain system or microalgae strain system all are suitable for large-scale culture, and therefore, obtaining the suitable strain system that is used for large-scale culture needs careful selecting and long-term complying with.Some cyanobacteria (for example spirulina and OK a karaoke club Maas lake algae (Klamath)) uses the name of term microalgae usually.Algae after cultivating and gathering in, can experience different technology (for example flocculation, decantation and centrifugation) to obtain algae cream, after implementing extraction process, by extruding or use solvent, obtain oil, its output is that per hectare is used to cultivate on the region of described algae and produces about 15-30 ton per year.
Except oil, can also be with the amount of annual per hectare 60-90 tonnage magnitude by the algae extraction plate object (panels) that can be used for obtaining feed, biogasoline or other products.For the cultivation of microalgae, it is known using culture tray in open space, and this culture tray comprises the big pallet of filling water, treats to be present in the described pallet by the cultured microalgae class, and described pallet is directly exposed in the sunray.Described pallet has big surface area, the moderate degree of depth (because light is difficult to penetrate that one deck of growth microalgae, therefore this degree of depth is not more than 2cm from the surface usually), and described pallet is typically provided with mechanical propeller, described screw is arranged in certain part of described pallet, thereby make little algae move and can make described little algae be present in darker degree of depth place, periodically to grow to water surface.Known pallet is inexpensive, but there are some defectives in it, for example productive rate is limited, footprint area big (although its area is less than the occupied area of other plant kind), need be placed in the region of benign climate, be difficult to keep the culture parameters near optimal value, may be contaminated, may produce insect.The known alternative scheme that is used for cultivating algae and microalgae is made up of following: use have transparent wall usually, the bioreactor of moisture and algae or microalgae (namely, container or approximate annular solid, roughly in a tubular form), controlled and optimum chemistry-physics and biological parameter can be cultivated and adopt to described algae or microalgae under the condition of culture of optimum.
In such culture systems, except enough illuminate conditions, must control temperature with the abundant transfer of assurance algae quality, and reduce to pollute.Described bioreactor can be provided with for the various devices of controlling and keep optimum culture parameters, for example automatic control system, the pump that is used for recirculated water, filter etc.
Dissimilar bioreactors is known, and it can be for example flat, horizontal tube, inclined tube, conveyor screw etc.For example, tabular bioreactor is made up of the rectangle receiver, described receiver is vertically to arrange, its width is between 1 to 5cm, it is made by glass or plexiglas, in this bioreactor, make described algae remain the form of suspension by the air stream of usually introducing via the particular conduit that is arranged on the downstream, and collect described algae from the top.
Also owing to because the surface that more algae is arranged is exposed under the solar radiation and can realizes the more outstanding photosynthesis performance that the automatic control to incubation causes, make bioreactor can realize bigger productive rate (the cultivation productive rate with algae and microalgae is represented); And described bioreactor is also littler to the influence of environment, and they can be arranged in the more geographical environment, and its space that occupies is more much smaller than the pallet that is in the open space.
But there is some defective in such bioreactor, and for example implementation cost and management cost are all very high, and energy consumption is very big and standing charges are expensive.Such bioreactor also relates to gathering of oxygen, and this must remove from bioreactor, and owing at inside reactor reaction has taken place, makes described reactor experience heat up, so need cooling system (shelter from heat or light, spray spray water etc.).Keep the expensive application that has limited them that this class is cultivated, make them only be used for highly purified large-scale culture, be used for requiring to extract the biomolecule with high commercial value and the inoculation that is used for open system.
In addition, it is known that solar concentrator and bioreactor are used in combination, and for example, is used for concentrating in together and make described solar radiation to permeate in described algae more solar radiation; But such solar concentrator is complicated and expensive.
Summary of the invention
In this case, an object of the present invention is in order to obtain a kind of fluid agitation apparatus for the algae that promotes pallet or bioreactor or microalgae growth, described device has overcome one or more defective in the above-mentioned defective.Another object of the present invention is can reduce the agitator device of cultivating algae or the required area of microalgae in order to realize.
Another object of the present invention is the agitator device for the output that realizes increasing algae or microalgae.
Another object of the present invention is can reduce the agitator device of cultivating algae or the required energy consumption of microalgae in order to realize.
Another object of the present invention is in order to realize keeping simple, economic agitator device.
Another object of the present invention is in order to realize the agitator device little to ambient influnence.
Another object of the present invention is the agitator device that to implement simple, economic and can reduce total cultivation cost of algae or microalgae in order to realize.
With separately or the mode of combination mutually or the content expressed with the mode of each (in separately or mutual mode of combination) combination in hereinafter described other aspects or the feature, above-mentioned these purposes and the purpose (will embody in the following description better) that also has other in addition are substantially by being used for promoting the algae of pallet or bioreactor or the agitator device of microalgae growth to obtain according to one or more claim in the claims.
The invention still further relates to according to one or more claim in the appended device claim (with separately the mode of combination mutually or with other aspects as herein described in the mode of each combination) device, wherein, photovoltaic module or a plurality of photovoltaic module are installed on the supporter, and this supporter firmly is limited to mixer elements and can moves with described mixer elements.
The invention still further relates to according to one or more claim in the appended device claim (with separately the mode of combination mutually or with other aspects as herein described in the mode of each combination) device, wherein, described agitator device further comprises and is suitable for collecting light radiation and described light radiation is delivered at least a portion of described mixer elements and is delivered to photoconductive device or solar energy conveyer on described algae or the microalgae thus.
The invention still further relates to according to one or more claim in the appended device claim (with separately the mode of combination mutually or with other aspects as herein described in the mode of each combination) device, wherein, described mixer elements is rotatably installed and can be driven by motor and rotates, and/or described mixer elements comprises axle, by this axle described mixer elements rotatably is mounted to described support component.
In the combination of each in another aspect of this invention and in itself and claims, the invention still further relates to the fluid agitation apparatus for the algae that promotes pallet or bioreactor or microalgae growth, described device comprises starter device at least, at least comprise support component and comprise mixer elements at least, described starter device is installed on the described support component, described mixer elements movably or be rotatably installed on the described support component and can be driven by described starter device, described mixer elements can be inserted in water tray or the bioreactor at least in part, with contained algae or microalgae in mobile described pallet or the bioreactor.
Described starter device can comprise at least and is suitable for absorbing light radiation with the photovoltaic module that produces electric energy and comprises motor by described photovoltaic module power supply at least.
Described starter device comprises the element that wind eddies is taken turns and/or is configured to for example be driven by wind and rotates.Described starter device comprises the operationally driver of running of other types, thus mobile described mixer elements.
The invention still further relates to according to one or more claim in the appended claim to a method with separately the mode of combination mutually or with hereinafter described other aspects in the method for mode of each combination, wherein, this method further comprises the step of removing the agitator device that damaged by pallet or bioreactor at least and replacing it with another available agitator device.
Description of drawings
By non-restrictive example, below one or more embodiment preferred according to device of the present invention is described in detail, wherein:
Fig. 1 is the three-dimensional view according to the agitator device of first embodiment of the present invention;
Fig. 2 is the three-dimensional view according to the agitator device of second embodiment of the present invention;
Fig. 3 is the longitudinal profile view of device shown in Figure 2;
Fig. 4 is the exploded perspective view of device shown in Figure 2;
Fig. 5 is the three-dimensional view that is used for cultivating a plurality of agitator devices of the pallet of microalgae or bioreactor according to the insertion of embodiment of the present invention.
The specific embodiment
In this manual, the term pallet is used to represent any open container that is suitable for receiving fluids and is suitable for cultivating algae, microalgae etc., therefore also can be analogs such as basin, and the term bioreactor be used to represent any closed container that is suitable for cultivating algae, microalgae etc.Term algae or microalgae are intended to comprise the various forms of plant life bodies that are suitable for cultivating and can be used for generating living beings, bio-fuel etc. in the water of pallet or bioreactor.In the nonrestrictive description process of following certain embodiments of the present invention, Reference numeral 1 represents to be used for promoting the algae of water tray 20 or bioreactor or the fluid agitation apparatus of microalgae growth as a whole.Agitator device 1 can comprise starter device 2 at least.Agitator device 1 or starter device 2 can comprise at least and be suitable for absorbing light radiation to produce the photovoltaic module 3 of electric energy, for example photovoltaic panel.
In the exemplary embodiment of accompanying drawing, show two photovoltaic panel for each agitator device 1.Agitator device 1 or starter device 2 comprise motor 4 at least, and described motor may be operably coupled to photovoltaic module 3.Motor 4 for example can be electronic, and, because described motor can be any known type that is suitable for this purpose, therefore herein no longer to its detailed description.Agitator device 1 can comprise movably at least, and can be by starter device 2 or motor 4 that drive and for can inserting the mixer elements 5 in water tray 20 or the bioreactor at least in part, thereby contained algae or microalgae in mobile water tray 20 or the bioreactor.
In a variant that is not exemplified, starter device 2 can comprise the element that wind eddies is taken turns and/or is configured to for example be driven by wind and rotates, thus mobile mixer elements 5.Starter device 2 can comprise the operationally driver of the other types of running, thus mobile agitator means 5.Agitator device 1 can further comprise the luminaire 6 that is intended to shine described algae or microalgae, for example LED type luminaire.
Luminaire 6 may be operably coupled to photovoltaic module 3 or starter device 2 and by photovoltaic module 3 or starter device 2 power supplies.Described luminaire 6 and/or a plurality of luminaire can be installed on the mixer elements 5 or the inside of mixer elements 5, with firmly mobile and shine described algae or microalgae with agitator means 5.In the further embodiment that is not exemplified, agitator device 1 also can comprise photoconductive device or the solar energy conveyer that is intended at least a portion of collecting light radiation and described light radiation being delivered to described agitator means 5 at least.
Described agitator means 5 can comprise a plurality of protruding components 12 that are intended to stir algae or microalgae.Protruding component 12 can be installed on the rotating shaft 8, and described rotating shaft is rotatably installed on the support component 7.At least a protruding component in the protruding component 12 can be made by transparent material (for example plexiglas or other materials), and its inside is provided with luminaire 6 at least, is preferably LED, and described luminaire can be by photovoltaic module 3 power supplies.In the illustrated embodiment of accompanying drawing, each protruding component 12 is for transparent and be provided with a plurality of LED luminaires 6.Each protruding component 12 can for, for example hollow and transparent tubular body in each protruding component 12, is equipped with by for example LED luminaire 6 of described photovoltaic panel power supply.
Protruding component 12 can be laterally or is longitudinally extended to mixer elements or axle 8 rotation.Described LED type can be launched light radiation for a kind of under the frequency of special research and development, be used for promoting plant or the growth of microalgae and/or the type of photosynthetic process.As illustrated in the accompanying drawing, agitator device 1 can realize in single module that described device inserts removedly for water tray 20 or the bioreactor of cultivating algae or microalgae.
Such as illustrated in Figure 5, agitator device 1 can be configured to swim in water tray 20 or the bioreactor.Not doing in greater detail in this manual, the structure member of agitator device 1 is regarded as being made up of the element of known substantially general type.Agitator device 1 can present less than 5 meters * 5 meters * 5 meters or less than 2 meters * 2 meters * 2 meters or less than 1.5 meters * 1.5 meters * 1.5 meters overall dimensions.For example, described overall dimensions can be about 1 meter * 1 meter * 1 meter.
The invention still further relates to the purposes of the agitator device 1 of type as mentioned above, described device immerses in water tray 20 or the bioreactor at least in part, with algae contained in the excitation pallet 20 or the growth of microalgae, and/or for the cultivation of stirring and/or shine and/or promote unicellular alga (for example original chlorella) or other algae.
The invention still further relates to for pallet 20, basin or bioreactor of cultivating algae or microalgae etc., it comprises the agitator device 1 of type as mentioned above at least.In a preferred embodiment, agitator device 1 can freely, not carry the baby mobile in the contained water of pallet 20.
The invention still further relates to operation and be used for to cultivate algae or the pallet 20 of microalgae or the method for bioreactor, its comprise at least with algae to be cultivated or microalgae insert moisture pallet 20 or the step in the bioreactor, the agitator device 1 of type or a plurality of described agitator device insert the step in pallet 20 or the bioreactor removedly at least as mentioned above.
Described method also comprises the step of keeping pallet 20, and it comprises the step of removing the agitator device 1 that damaged by pallet 20 or bioreactor at least and replacing it with another available agitator device.
The present invention can realize at least one purpose in the above-mentioned purpose to be achieved.
The present invention can promote the cultivation productive rate of algae and microalgae, and is reduced to the described algae of cultivation or the required area of microalgae thus significantly.
The present invention can also be reduced to and cultivate algae or the required energy consumption of microalgae, and environment is had less influence.
In addition, carrying cost of the present invention is extremely low, and it is very light to operate.
The present invention can also reduce total cultivation cost of algae to be prepared or microalgae significantly.
The present invention can increase the quantity of the topographical position that can cultivate algae or microalgae.
In addition, by do not shine described algae or microalgae under dark condition, the present invention can meet automatic pause photosynthesis.
Moreover the invention process is got up simply again economical.
Claims (10)
1. one kind is used for promoting the algae of pallet (20) or bioreactor or the fluid agitation apparatus of microalgae growth, described device comprises starter device (2) at least, and described starter device has at least and is intended to absorb light radiation with the photovoltaic module (3) that produces electric energy and has the motor (4) that may be operably coupled to photovoltaic module (3) at least; And, described device also comprises at least movably and can pass through the mixer elements (5) that motor (4) drives, described mixer elements is for can insert in moisture pallet (20) or the bioreactor at least in part, with contained algae or microalgae in mobile described pallet (20) or the bioreactor.
2. device as claimed in claim 1, described device also comprises luminaire (6) at least or comprises LED type luminaire (6) at least, described luminaire is designed to and is intended to shine described algae or microalgae, and/or described luminaire may be operably coupled to starter device (2) or photovoltaic module (3) and by starter device (2) or photovoltaic module (3) power supply, and/or wherein, described luminaire (6) and/or a plurality of luminaire are installed on the mixer elements (5) or the inside of mixer elements (5), with algae or the microalgae in mixer elements (5) movement firmly and irradiation pallet (20).
3. each described device in the claim as described above, described device also comprises support component (7) at least, mixer elements (5) and/or starter element (2) and/or photovoltaic module (3) and/or motor (4) are movably or be rotatably installed on the described support component, and/or wherein, starter element (2) and/or photovoltaic module (3) and/or motor (4) are installed in the upper surface (7a) of support component (7), and mixer elements (5) be installed in support component (7) with described upper surface (7a) opposing lower surface (7b).
4. device as claimed in claim 3, it is characterized in that, support component (7) is designed and is configured to swim in waterborne in water tray (20) or the bioreactor, and/or support component (7) is intended to and is configured to swim in the waterborne of water tray (20) or bioreactor, at least support starter device (2) and/or described photovoltaic module and/or motor (4) and make them remain on the top of the Free Surface of water, and/or wherein, the part of support component (7) is made by transparent material at least.
5. as claim 3 or 4 described devices, described device further comprises supporter (9), at least starter element (2) and/or photovoltaic module (3) and/or motor (4) are installed on the above support, the mixer elements (5) that firmly is installed in supporter (9) goes up and is rotatably installed on the support component (7), after starter device (2) or motor (4) startup, to rotate with mixer elements (5), and/or wherein, described motor (4) is provided with and triggers member (10), described triggering member engages with the engagement member (11) of support component (7), with the mobile and mobile at least mixer elements (5) with respect to support component (7).
6. each described device in the claim as described above, it is characterized in that, described mixer elements (5) comprises and a plurality ofly is intended to stir algae or microalgae and/or is installed in protruding component (12) on the rotating shaft (8), described rotating shaft is rotatably installed on the support component (7), and/or wherein, at least a protruding component in the protruding component (12) is made by transparent material and its inside is provided with luminaire (6) at least or is provided with LED type luminaire (6) at least, and described luminaire is preferably powered by photovoltaic module (3).
7. each described device in the claim as described above, it is characterized in that, described device makes in single module, described device is to insert water tray (20) or the bioreactor that is used for cultivating algae or microalgae removedly, and/or described device is configured to swim in the water tray (20), and/or described device presents less than 5 meters * 5 meters * 5 meters or less than 2 meters * 2 meters * 2 meters or less than 1.5 meters * 1.5 meters * 1.5 meters overall dimensions.
8. the purposes of each described agitator device (1) in the aforementioned claim, described device partly immerses in water tray (20) or the bioreactor, to promote algae contained in the described pallet (20) or the growth of microalgae, and/or stir and/or irradiation and/or promotion unicellular alga, for example cultivation of original chlorella.
9. pallet or bioreactor of be used for cultivating algae or microalgae, it comprises at least as each described device among the claim 1-8, and/or comprise at least as each described device among the claim 1-8, described device freely, do not carry the baby mobile in the contained water of pallet (20).
10. a realization is used for cultivating algae or the pallet (20) of microalgae or the method for bioreactor, it comprises the steps: in containing the pallet of algae (20) or bioreactor to insert algae or microalgae to be cultivated, will as each described agitator device (1) among the claim 1-8 or a plurality of as described in agitator device insert removedly in pallet (20) or the bioreactor.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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ITMI2010A002263 | 2010-12-09 | ||
ITMI2010A002263A IT1403095B1 (en) | 2010-12-09 | 2010-12-09 | FLUID AGITATOR DEVICE TO ENCOURAGE THE DEVELOPMENT OF ALGAE OR MICROALGES IN TANKS OR PHOTOBIOREACTORS |
PCT/IB2011/055572 WO2012077081A1 (en) | 2010-12-09 | 2011-12-09 | A fluid agitator device for facilitating development of algae or micro-algae in trays or photobioreactors |
Publications (2)
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CN103347599A true CN103347599A (en) | 2013-10-09 |
CN103347599B CN103347599B (en) | 2016-04-27 |
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CN201180066384.1A Expired - Fee Related CN103347599B (en) | 2010-12-09 | 2011-12-09 | For promoting the fluid agitation apparatus that the algae in pallet or bioreactor or microalgae grow |
Country Status (4)
Country | Link |
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EP (1) | EP2667963B1 (en) |
CN (1) | CN103347599B (en) |
IT (1) | IT1403095B1 (en) |
WO (1) | WO2012077081A1 (en) |
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CN106701532A (en) * | 2016-12-22 | 2017-05-24 | 浙江经济职业技术学院 | Wavelength- and intensity-changeable LED combination micro-alga culture device |
CN107058056A (en) * | 2017-01-17 | 2017-08-18 | 杭州元点生物科技有限公司 | A kind of shower system of control microalgae adherent growth in culture vessel |
CN107058056B (en) * | 2017-01-17 | 2019-04-02 | 杭州元点生物科技有限公司 | A kind of shower system controlling microalgae adherent growth in culture vessel |
CN108192801A (en) * | 2018-01-23 | 2018-06-22 | 约翰李 | Dynamic bioreactor and the method using dynamic optical culture microalgae |
CN109355165A (en) * | 2018-10-16 | 2019-02-19 | 上海海洋大学 | A kind of bioreactor of Intelligent Dynamic High Density Cultivation microalgae |
CN109355165B (en) * | 2018-10-16 | 2022-04-08 | 上海海洋大学 | Photobioreactor for intelligent dynamic high-density culture of microalgae |
Also Published As
Publication number | Publication date |
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EP2667963B1 (en) | 2016-06-29 |
IT1403095B1 (en) | 2013-10-04 |
ITMI20102263A1 (en) | 2012-06-10 |
EP2667963A1 (en) | 2013-12-04 |
CN103347599B (en) | 2016-04-27 |
WO2012077081A1 (en) | 2012-06-14 |
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