JPH06210132A - Method and device for purifying air in room - Google Patents
Method and device for purifying air in roomInfo
- Publication number
- JPH06210132A JPH06210132A JP5008339A JP833993A JPH06210132A JP H06210132 A JPH06210132 A JP H06210132A JP 5008339 A JP5008339 A JP 5008339A JP 833993 A JP833993 A JP 833993A JP H06210132 A JPH06210132 A JP H06210132A
- Authority
- JP
- Japan
- Prior art keywords
- air
- container
- room
- indoor air
- purifying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、室内空気の浄化方法お
よびその装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for purifying indoor air.
【０００２】[0002]
【従来の技術】従来、室内空気の浄化技術としては、フ
ィルタによる成分除去が知られている。2. Description of the Related Art Conventionally, as a technique for purifying indoor air, removal of components by a filter is known.
【０００３】また、酸素を富化する装置としては、ゼオ
ライトへの吸着差を利用して空気成分をふるい分けるも
のが知られている。As a device for enriching oxygen, there is known a device for sieving air components by utilizing the difference in adsorption to zeolite.
【０００４】[0004]
【発明が解決しようとする課題】ところが、フィルタに
よる成分除去では、浄化性能を維持するために、頻繁に
フィルタの清掃または交換を必要とし、取扱性に難があ
った。However, in the removal of components by the filter, it is necessary to frequently clean or replace the filter in order to maintain the purification performance, which is difficult to handle.
【０００５】また、ゼオライトを用いた酸素を富化する
装置では、二酸化炭素から酸素へ変換するものではな
く、二酸化炭素などは屋外環境中へ排出されるため、好
ましくない。In addition, an apparatus for enriching oxygen using zeolite does not convert carbon dioxide into oxygen, and carbon dioxide and the like are discharged into the outdoor environment, which is not preferable.
【０００６】本発明は上述した従来の問題点を解決する
ためになされたもので、その目的は、フィルタなどのメ
ンテナンスなしに連続的に運転でき、室内空気中の不要
な成分の除去が可能で、酸素などの有用な成分の富化を
行うことができ、かつ、排ガスを環境中に放出すること
のない室内空気の浄化方法およびその装置を提供するこ
とにある。The present invention has been made in order to solve the above-mentioned conventional problems, and the purpose thereof is to be able to continuously operate without maintenance of a filter or the like and to remove unnecessary components in indoor air. Another object of the present invention is to provide a method and an apparatus for purifying indoor air that can enrich useful components such as oxygen and that does not emit exhaust gas into the environment.
【０００７】[0007]
【課題を解決するための手段】請求項１にかかる室内空
気の浄化方法は、培養液と光合成微生物を容器内に充填
し、光合成微生物に光エネルギーを与えながら、容器内
に室内空気を曝気状態で取り込み、空気中の二酸化炭素
を光合成により酸素に置換するとともに空気中の有害物
質の除去を行い、浄化後の空気を室内へ戻すものであ
る。According to a first aspect of the present invention, there is provided a method for purifying indoor air, wherein a container is filled with a culture solution and a photosynthetic microorganism and light energy is given to the photosynthetic microorganism while the room air is aerated. The carbon dioxide in the air is replaced by oxygen by photosynthesis and the harmful substances in the air are removed, and the purified air is returned to the room.
【０００８】請求項２は、培養液は、水，海水，人工海
水である。請求項３は、光合成微生物は、クロレラであ
る。請求項４にかかる室内空気の浄化装置は、培養液と
光合成微生物を充填する容器と、光合成微生物に光エネ
ルギーを与える光源と、容器に取り付けた散気管と、散
気管に連絡する室内空気取込部材と、容器に設けた浄化
空気排出部とを備えたものである。According to a second aspect, the culture solution is water, seawater, or artificial seawater. According to claim 3, the photosynthetic microorganism is chlorella. A room air purifying apparatus according to claim 4, wherein the container is filled with a culture solution and photosynthetic microorganisms, a light source for giving light energy to the photosynthetic microorganisms, an air diffuser attached to the container, and an indoor air intake communicating with the air diffuser. It is provided with a member and a purified air discharge part provided in the container.
【０００９】請求項５は、容器は、透明材料で構成され
ている。請求項６は、光源は、透明材料で構成された容
器の外周または内部に設けられている。According to a fifth aspect, the container is made of a transparent material. According to a sixth aspect, the light source is provided on the outer circumference or inside of the container made of a transparent material.
【００１０】請求項７は、室内空気取込部材は、エアポ
ンプまたはブロワと管とで構成されている。According to a seventh aspect of the present invention, the indoor air intake member comprises an air pump or blower and a pipe.
【００１１】[0011]
【作用】請求項１ないし３にかかる室内空気の浄化方法
においては、容器内に水，海水，人工海水などの培養液
を入れ、クロレラなどの光合成微生物を培養する。容器
の内部または外部に配した光源によって、光合成に必要
な光エネルギーを与える。In the method for purifying indoor air according to the first to third aspects, a culture solution such as water, seawater or artificial seawater is placed in a container and a photosynthetic microorganism such as chlorella is cultured. Light energy necessary for photosynthesis is given by a light source arranged inside or outside the container.
【００１２】そして、容器内に散気管を介して室内空気
を曝気状態で取り込む。曝気中に空気中の二酸化炭素は
光合成により酸素に置き変わり、同時に空気中の有害物
質の除去が行われる。Then, the room air is taken into the container in an aerated state through the air diffuser. During aeration, carbon dioxide in the air is replaced by oxygen by photosynthesis, and at the same time, harmful substances in the air are removed.
【００１３】容器の上部に溜まった浄化後の空気は、室
内へ戻される。請求項４にかかる室内空気の浄化装置に
おいては、容器内に水，海水，人工海水などの培養液を
入れ、クロレラなどの光合成微生物を培養する。容器の
内部または外部に配した光源によって、光合成に必要な
光エネルギーを与える。The purified air accumulated in the upper part of the container is returned to the room. In the indoor air purifying apparatus according to the fourth aspect, a culture solution such as water, seawater, or artificial seawater is placed in the container to cultivate photosynthetic microorganisms such as chlorella. Light energy necessary for photosynthesis is given by a light source arranged inside or outside the container.
【００１４】そして、室内空気は、室内空気取込部材を
経由して散気管から容器内に曝気状態で取り込まれる。
曝気中に空気中の二酸化炭素は光合成により酸素に置き
変わり、同時に空気中の有害物質の除去が行われる。Then, the room air is taken into the container in an aerated state from the air diffuser via the room air intake member.
During aeration, carbon dioxide in the air is replaced by oxygen by photosynthesis, and at the same time, harmful substances in the air are removed.
【００１５】容器の上部に溜まった浄化後の空気は、容
器の排出部から室内へ戻される。請求項５および６にか
かる室内空気の浄化装置においては、容器が透明材料で
構成されているので、外部に設けた光源からの光エネル
ギーを容器内に供給することができる。The purified air accumulated in the upper part of the container is returned to the room from the discharge part of the container. In the room air purifying apparatus according to the fifth and sixth aspects, since the container is made of the transparent material, the light energy from the light source provided outside can be supplied into the container.
【００１６】請求項７にかかる室内空気の浄化装置にお
いては、室内空気を強制的に取り込むことができる。In the room air purifying apparatus according to the seventh aspect, the room air can be forcibly taken in.
【００１７】[0017]
【実施例】以下、本発明を実施例に基づいて説明する。
図１は、請求項１および４にかかる室内空気の浄化方法
およびその装置の一実施例を示す。EXAMPLES The present invention will be described below based on examples.
FIG. 1 shows an embodiment of the method for purifying indoor air and the apparatus therefor according to claims 1 and 4.
【００１８】図１において、１０はアクリル樹脂などの
透明材料で成形された樽状の容器である。容器１０は、
下部に散気管取付部１１を設けるとともに、上部に浄化
空気排出部１２を設けている。In FIG. 1, reference numeral 10 is a barrel-shaped container formed of a transparent material such as acrylic resin. The container 10 is
The air diffuser mounting portion 11 is provided in the lower portion, and the purified air discharge portion 12 is provided in the upper portion.
【００１９】そして、容器１０の側部１３は、蛍光灯な
どの光源３０からの光エネルギーを充分に取り込めるよ
うに平坦な形状としてある。また、容器１０は、脚１４
によって起立している。The side portion 13 of the container 10 has a flat shape so that the light energy from the light source 30 such as a fluorescent lamp can be sufficiently taken in. Also, the container 10 has legs 14
Is standing up by.
【００２０】容器１０内には、水，海水，人工海水など
の培養液２０とクロレラなどの光合成微生物２２が充填
されている。蛍光灯などの光源３０は、容器１０の側部
１３の高さＬの全域に亘って光エネルギーを与えること
ができるように、容器１０の側部１３の高さＬと同等の
長さを有するように配置されている。The container 10 is filled with a culture solution 20 such as water, seawater or artificial seawater and a photosynthetic microorganism 22 such as chlorella. The light source 30 such as a fluorescent lamp has a length equal to the height L of the side portion 13 of the container 10 so that light energy can be applied over the entire height L of the side portion 13 of the container 10. Are arranged as follows.
【００２１】容器１０の下部に設けた散気管取付部１１
には、セラミックフィルタなどの微細気泡を発生する散
気管４０が取り付けられている。散気管４０には、室内
空気取込部材５０の管５１が連結している。Air diffuser mounting portion 11 provided at the bottom of the container 10.
An air diffuser 40 for generating fine bubbles such as a ceramic filter is attached to the. A pipe 51 of an indoor air intake member 50 is connected to the air diffuser 40.
【００２２】室内空気取込部材５０は、管５１とエアポ
ンプまたはブロア５２と室内空気取込口５３とで構成さ
れている。次に、このように構成された本実施例の作用
について説明する。The indoor air intake member 50 is composed of a pipe 51, an air pump or blower 52, and an indoor air intake port 53. Next, the operation of the present embodiment configured as described above will be described.
【００２３】まず、容器１０内に水，海水，人工海水な
どの培養液２０を入れ、クロレラなどの光合成微生物２
２を培養する。容器１０の外部に配した蛍光灯などの光
源３０によって、光合成に必要な光エネルギーを与え
る。First, a culture solution 20 such as water, seawater or artificial seawater is placed in a container 10 and a photosynthetic microorganism 2 such as chlorella 2 is added.
Incubate 2. A light source 30 such as a fluorescent lamp disposed outside the container 10 provides light energy required for photosynthesis.
【００２４】次いで、室内空気取込部材５０のエアポン
プまたはブロア５２を駆動して、室内空気を室内空気取
込口５３から取り込み、管５１を経由して散気管４０か
ら容器１０内に曝気する。Then, the air pump or blower 52 of the indoor air intake member 50 is driven to take in the indoor air from the indoor air intake port 53, and aerate the air from the diffuser pipe 40 into the container 10 via the pipe 51.
【００２５】この曝気中に空気中の二酸化炭素は、クロ
レラなどの光合成微生物２２による光合成により酸素に
置き変わり、同時に空気中の有害物質の除去が行われ
る。容器１０の上部に溜まった浄化後の空気は、容器１
０の浄化空気排出部１２から室内へ戻される。During the aeration, carbon dioxide in the air is replaced by oxygen by photosynthesis by the photosynthetic microorganism 22 such as chlorella, and at the same time, harmful substances in the air are removed. The purified air accumulated in the upper part of the container 10 is
It is returned to the room from the purified air discharge section 12 of 0.
【００２６】以上のように、本実施例によれば、室内空
気中の二酸化炭素や有害な成分は、クロレラなどの光合
成微生物２２による光合成により除去され、酸素などの
有用な成分として、室内に戻される。As described above, according to this embodiment, carbon dioxide and harmful components in the indoor air are removed by photosynthesis by the photosynthetic microorganism 22 such as chlorella, and returned to the room as useful components such as oxygen. Be done.
【００２７】また、本実施例によれば、従来のフィルタ
などによる浄化方法に比して、フィルタなどのメンテナ
ンスなしに連続的に運転することができる。さらに、排
ガスは、浄化空気として室内に戻すことができるので、
従来のように排ガスを環境中に放出することがなくな
る。Further, according to this embodiment, as compared with the conventional purification method using a filter or the like, it is possible to continuously operate the filter and the like without maintenance. Furthermore, since the exhaust gas can be returned to the room as purified air,
Emission of exhaust gas into the environment unlike in the past is eliminated.
【００２８】さらにまた、散気管４０としてセラミック
フィルタを用いた場合には、室内空気が微細気泡として
容器１０内に供給され、空気の滞留時間を長くすること
が可能となり、汚染物質の除去率を高めることができ
る。Furthermore, when a ceramic filter is used as the air diffusing tube 40, the room air is supplied into the container 10 as fine air bubbles, the residence time of the air can be lengthened, and the removal rate of pollutants can be improved. Can be increased.
【００２９】次に、図１の容器１０内に、人工海水から
なる培養液２０と光合成微生物２２として海洋性クロレ
ラを充填し、空気の汚染物質を室内空気取込部材５０を
介して取り込んだ場合の実験結果を表１に示す。Next, when the culture medium 20 made of artificial seawater and marine chlorella as the photosynthetic microorganism 22 are filled in the container 10 of FIG. 1 and air pollutants are taken in through the indoor air intake member 50 Table 1 shows the results of the experiment.
【００３０】表１に示すように、本実験では、汚染物質
として、二酸化窒素、オゾン、ホルムアルデヒド、ベン
ツピレン、有用な成分であるマイナスイオンの発生率
（増加率）についても確認した。粒子状物質について除
去率を確認した。As shown in Table 1, in this experiment, the generation rate (increasing rate) of nitrogen dioxide, ozone, formaldehyde, benzpyrene, and a negative ion, which is a useful component, was also confirmed as pollutants. The removal rate was confirmed for the particulate matter.
【００３１】その結果、容器（リアクター）１０を通過
前の汚染物質濃度と、容器（リアクター）１０を通過後
の汚染物質濃度とを比較すると、二酸化窒素、オゾン、
ホルムアルデヒド、ベンツピレン、粒子状物質について
は、確実に除去されており、また、マイナスイオンにつ
いては増加していることが確認された。As a result, comparing the pollutant concentration before passing through the container (reactor) 10 with the pollutant concentration after passing through the container (reactor) 10, nitrogen dioxide, ozone,
It was confirmed that formaldehyde, benzpyrene, and particulate matter were reliably removed, and that negative ions were increased.
【００３２】[0032]
【表１】 [Table 1]
【００３３】なお、本発明は、上記実施例に限定するも
のではなく、たとえば、容器１０内に取り込まれた室内
空気の滞留時間を長くするために、次のような手段を講
ずることが可能である。The present invention is not limited to the above embodiment, and the following means can be taken to prolong the residence time of the room air taken into the container 10, for example. is there.
【００３４】容器１０の内壁面に多数のフィンを設け、
気泡の流れを作って、空気の滞留時間を長くする。容器
１０の中に回転羽根を取り付け、気泡の流れを作って、
空気の滞留時間を長くする。A large number of fins are provided on the inner wall surface of the container 10,
Create a stream of bubbles to increase the residence time of air. Attach a rotary blade in the container 10 to create a flow of bubbles,
Increase air retention time.
【００３５】また、容器１０の内壁面への光合成微生物
の付着を防ぐために、容器１０の内壁面をテフロンコー
ティングする。容器１０の内壁面に微生物が付着した場
合には、超音波により、容器１０の内壁面に付着した光
合成微生物を剥離する。In order to prevent the photosynthetic microorganisms from adhering to the inner wall surface of the container 10, the inner wall surface of the container 10 is coated with Teflon. When microorganisms adhere to the inner wall surface of the container 10, the photosynthetic microorganisms adhered to the inner wall surface of the container 10 are separated by ultrasonic waves.
【００３６】さらに、光源３０として、蛍光灯を用いた
場合について説明したが、光ファイバーにより太陽光を
搬送するようにしても良い。また、濁度計などで光合成
微生物の増殖の度合いをモニターし、増殖してきたらポ
ンプで引き抜くというようなフィードバック濃度管理を
行うことが望ましい。Furthermore, although the case where a fluorescent lamp is used as the light source 30 has been described, the sunlight may be carried by an optical fiber. In addition, it is desirable to monitor the degree of growth of photosynthetic microorganisms with a turbidimeter or the like, and to perform feedback concentration control such as withdrawing with a pump when they grow.
【００３７】[0037]
【発明の効果】以上のように、本発明によれば、クロレ
ラなどの光合成微生物を入れた容器に室内空気を送り込
み、光合成微生物の光合成により空気中の二酸化炭素や
有害な成分を除去し、酸素などの有用な成分を発生させ
て、室内の空気を改善することができる。As described above, according to the present invention, indoor air is sent to a container containing a photosynthetic microorganism such as chlorella, and carbon dioxide and harmful components in the air are removed by photosynthesis of the photosynthetic microorganism to remove oxygen. Useful components such as can be generated to improve the air in the room.
【００３８】また、本発明によれば、光合成微生物によ
る光合成によって室内空気中の空気中の二酸化炭素や有
害な成分を除去するので、従来のフィルタを用いた浄化
方法のようにフィルタなどのメンテナンスの必要がな
く、連続的に運転することができる。Further, according to the present invention, since carbon dioxide and harmful components in the indoor air are removed by photosynthesis by photosynthetic microorganisms, maintenance of filters and the like as in conventional purification methods using filters is performed. It can be operated continuously without the need.
【００３９】さらに、排ガスは浄化された空気として室
内に戻すことができるので、従来の浄化方法のように排
ガスを環境中に放出することがない。さらにまた、光の
エネルギーを利用する光合成反応であるため、太陽エネ
ルギーを利用することができる。Further, since the exhaust gas can be returned to the room as purified air, the exhaust gas is not released into the environment unlike the conventional purification method. Furthermore, since it is a photosynthetic reaction that uses light energy, solar energy can be used.
【図１】請求項１および４にかかる室内空気の浄化方法
およびその装置の一実施例を示す説明図である。FIG. 1 is an explanatory view showing an embodiment of a method for purifying indoor air and a device therefor according to claims 1 and 4.
１０ 容器 １１ 散気管取付部 １２ 浄化空気排出部 ２０ 培養液 ２２ 光合成微生物 ３０ 光源 ４０ 散気管 ５０ 室内空気取込部材 ５１ 管 ５２ エアポンプまたはブロア ５３ 室内空気取込口 10 Container 11 Air diffuser attachment part 12 Purified air discharge part 20 Culture solution 22 Photosynthetic microorganism 30 Light source 40 Air diffuser 50 Indoor air intake member 51 Tube 52 Air pump or blower 53 Indoor air intake
Claims (7)
し、光合成微生物に光エネルギーを与えながら、容器内
に室内空気を曝気状態で取り込み、空気中の二酸化炭素
を光合成により酸素に置換するとともに空気中の有害物
質の除去を行い、浄化後の空気を室内へ戻すことを特徴
とする室内空気の浄化方法。1. A container is filled with a culture solution and a photosynthetic microorganism, and while supplying light energy to the photosynthetic microorganism, indoor air is taken into the container in an aerated state, and carbon dioxide in the air is replaced by oxygen by photosynthesis. A method for purifying indoor air, which comprises removing harmful substances in the air and returning the purified air to the room.
とを特徴とする請求項１記載の室内空気の浄化方法。2. The method for purifying indoor air according to claim 1, wherein the culture solution is water, seawater, or artificial seawater.
特徴とする請求項１記載の室内空気の浄化方法。3. The method for purifying indoor air according to claim 1, wherein the photosynthetic microorganism is chlorella.
と、光合成微生物に光エネルギーを与える光源と、容器
に取り付けた散気管と、散気管に連絡する室内空気取込
部材と、容器に設けた浄化空気排出部とを備えたことを
特徴とする室内空気の浄化装置。4. A container filled with a culture solution and a photosynthetic microorganism, a light source for giving light energy to the photosynthetic microorganism, an air diffuser attached to the container, an indoor air intake member communicating with the air diffuser, and the container are provided. An indoor air purification device comprising: a purified air discharge part.
を特徴とする請求項４記載の室内空気の浄化装置。5. The room air purifying apparatus according to claim 4, wherein the container is made of a transparent material.
周または内部に設けられていることを特徴とする請求項
４記載の室内空気の浄化装置。6. The room air purifying apparatus according to claim 4, wherein the light source is provided on the outer circumference or inside of the container made of a transparent material.
ブロワと管とで構成されていることを特徴とする請求項
５記載の室内空気の浄化装置。7. The apparatus for purifying indoor air according to claim 5, wherein the indoor air intake member is composed of an air pump or a blower and a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5008339A JPH06210132A (en) | 1993-01-21 | 1993-01-21 | Method and device for purifying air in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5008339A JPH06210132A (en) | 1993-01-21 | 1993-01-21 | Method and device for purifying air in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06210132A true JPH06210132A (en) | 1994-08-02 |
Family
ID=11690448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5008339A Pending JPH06210132A (en) | 1993-01-21 | 1993-01-21 | Method and device for purifying air in room |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06210132A (en) |
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|---|---|---|---|---|
| KR100421823B1 (en) * | 2001-04-12 | 2004-03-10 | 김명운 | Apparatus for Oxygen generation and carbon dioxide removal using photosynthetic microorganisms |
| KR100432828B1 (en) * | 2001-03-19 | 2004-05-24 | 라파즈 한라 시멘트 주식회사 | Biological CO2 fixation method using semi-continuous and series operation |
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| IT201800002673A1 (en) * | 2018-02-14 | 2019-08-14 | Luciano Forlani | DEVICE FOR AIR PURIFICATION IN A CLOSED ENVIRONMENT |
| KR102364640B1 (en) * | 2021-05-13 | 2022-02-18 | 재단법인차세대융합기술연구원 | Indoor air purification system using microalgae |
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-
1993
- 1993-01-21 JP JP5008339A patent/JPH06210132A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100432828B1 (en) * | 2001-03-19 | 2004-05-24 | 라파즈 한라 시멘트 주식회사 | Biological CO2 fixation method using semi-continuous and series operation |
| KR100421823B1 (en) * | 2001-04-12 | 2004-03-10 | 김명운 | Apparatus for Oxygen generation and carbon dioxide removal using photosynthetic microorganisms |
| JP2017154093A (en) * | 2016-03-03 | 2017-09-07 | 東京電力ホールディングス株式会社 | Exhaust purification system and exhaust purification method |
| KR101870699B1 (en) * | 2017-09-22 | 2018-07-19 | (주)대현엔텍 | Device for generating oxygen |
| IT201800002673A1 (en) * | 2018-02-14 | 2019-08-14 | Luciano Forlani | DEVICE FOR AIR PURIFICATION IN A CLOSED ENVIRONMENT |
| WO2022164137A1 (en) * | 2021-02-01 | 2022-08-04 | 엘지전자 주식회사 | Air purification device using microalgae |
| KR20220111051A (en) * | 2021-02-01 | 2022-08-09 | 엘지전자 주식회사 | Air pulification device using microalgae |
| KR102364640B1 (en) * | 2021-05-13 | 2022-02-18 | 재단법인차세대융합기술연구원 | Indoor air purification system using microalgae |
| WO2022239947A1 (en) * | 2021-05-13 | 2022-11-17 | 재단법인차세대융합기술연구원 | Indoor air purification system using microalgae |
| WO2023101496A3 (en) * | 2021-12-02 | 2023-12-21 | 류호림 | Microalgae culture apparatus |
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