JP2001113297A - Water cleaning apparatus using artificial alga - Google Patents
Water cleaning apparatus using artificial algaInfo
- Publication number
- JP2001113297A JP2001113297A JP29185099A JP29185099A JP2001113297A JP 2001113297 A JP2001113297 A JP 2001113297A JP 29185099 A JP29185099 A JP 29185099A JP 29185099 A JP29185099 A JP 29185099A JP 2001113297 A JP2001113297 A JP 2001113297A
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- artificial algae
- pipe
- bacteria
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Artificial Fish Reefs (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、人工藻および炭素
繊維によって水中のマンガンおよび鉄分を除去して水質
を浄化させる人工藻による水質浄化装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for purifying water by artificial algae which purifies water by removing manganese and iron in water with artificial algae and carbon fibers.
【０００２】[0002]
【従来の技術】海水中や河川中に海草・海藻、淡水藻等
を生育させる方法及び装置は種々提案されており、本出
願人は特開平９−１４０２８４号公報において海草を育
成して藻場を造成する藻場造成マットを提案している。
また、特開平１０−２３７８４３号公報では複数の細長
い葉状体からなる人工海草を繋着した網状立体構造物を
河川や海岸に設置して、河岸や海浜の侵食防止および貝
類や藻類の生息をはかっている。また、特願平１０−３
２１６０３号では人工海草に凹凸を設け、さらにその表
面を粗面にして海中に浮遊する天然海草・海藻の胞子が
付着しやすくし藻場を造成するようにしている。また、
特開平１１−７５６１０号公報では、葉状体に切り込み
を入れて揺らぎを誘起させ自然海藻に近い挙動をさせ、
産卵用人工海藻としている。また、特願平１１−１０８
８７０号では、リボン状の葉状体に多数の空気溜を形成
して浮力を大にし海藻等の付着による垂れ下がりのない
ようにしている。また、特開平１１−４６６２１号公報
では、複数の細長い葉状体の２つ折りした折曲部をワン
タッチクランプで取付けロープに取付け、葉状体の両端
部に輪部を形成させている。2. Description of the Related Art Various methods and apparatuses have been proposed for growing seaweeds / seaweeds, freshwater algae and the like in seawater and rivers. We have proposed a seaweed bed creation mat to create a seaweed bed.
In Japanese Patent Application Laid-Open No. Hei 10-237843, a net-like three-dimensional structure connected to artificial seaweeds composed of a plurality of elongated leaf-like bodies is installed on rivers and coasts to prevent erosion of river banks and beaches and to prevent shellfish and algae from inhabiting. I'm sorry. Also, Japanese Patent Application No. Hei 10-3
In Japanese Patent No. 21603, the artificial seaweed is provided with irregularities, and the surface thereof is roughened so that spores of natural seaweed and seaweed floating in the sea can be easily attached to create a seaweed bed. Also,
In Japanese Patent Application Laid-Open No. H11-75610, a cut is made in a foliate body to induce fluctuation and to behave like a natural seaweed,
It is an artificial seaweed for spawning. Also, Japanese Patent Application No. 11-108
In No. 870, a large number of air reservoirs are formed in a ribbon-shaped leaf-shaped body to increase buoyancy and prevent drooping due to adhesion of seaweed and the like. Further, in Japanese Patent Application Laid-Open No. H11-46621, a folded portion of a plurality of elongated leaf-like bodies is attached to a mounting rope with a one-touch clamp, and loops are formed at both ends of the leaf-like body.
【０００３】これらの本出願人による各発明は、海浜の
保護、天然海草・海藻の生育、河川の保護に効果がある
が、本発明は本出願人のその後の研究の成果を、特に人
工藻によって水中に含まれる鉱物成分のマンガンおよび
鉄を除去する技術として新たに提案するものである。[0003] Each of these inventions by the present applicant is effective for protection of beaches, growth of natural seaweeds and seaweeds, and protection of rivers. It proposes a new technology for removing manganese and iron, which are mineral components contained in water.
【０００４】[0004]
【発明が解決しようとする課題】本発明は上記に鑑みて
なされたもので、水中に含まれるマンガンおよび鉄を除
去して地下水、水族館水、養殖池水、淡水湖、河川等の
水質を浄化させる人工藻による水質浄化装置の提供を目
的としている。The present invention has been made in view of the above, and purifies water quality of groundwater, aquarium water, aquaculture pond water, freshwater lakes, rivers, etc. by removing manganese and iron contained in water. It aims to provide a water purification device using artificial algae.
【０００５】[0005]
【課題を解決するための手段】本発明の人工藻による水
質浄化装置は、人工藻による水質浄化装置において、浄
化すべき水から汚泥等を沈澱除去させる沈澱手段と、そ
の沈澱手段に第２の導水路、第１の弁および第３の導水
路を介して接続される浄化手段と、その浄化手段内に設
置される複数の細長いリボン状の葉状体で構成される人
工藻および炭素繊維と、その人工藻および炭素繊維の下
方に設置される管壁に複数の細孔を有する複数のエアパ
イプと、で構成される浄化装置と、前記人工藻および炭
素繊維に浄化用細菌を付着させる細菌付着手段とを含み
構成されている。According to the water purification apparatus for artificial algae of the present invention, a water purification apparatus for artificial algae is provided with a sedimentation means for precipitating and removing sludge and the like from water to be purified, and a second means for the sedimentation means. A purifying means connected via the water conduit, the first valve and the third water conduit, an artificial algae and carbon fibers constituted by a plurality of elongated ribbon-like leaves arranged in the purifying means, A purifying device comprising: a plurality of air pipes having a plurality of pores in a pipe wall provided below the artificial algae and carbon fibers; and a bacteria attaching means for attaching purifying bacteria to the artificial algae and carbon fibers. And is configured.
【０００６】上記沈澱手段および浄化手段としては、そ
れぞれタンクを設置するか、あるいは、排水用の池等を
利用しても良い。また、沈澱手段および浄化手段を連結
する第２、第３等の導水路は、管路あるいは上方が開放
された水路等のいずれでも良い。As the above-mentioned precipitation means and purification means, a tank may be provided, or a drainage pond or the like may be used. Further, the second, third, etc. water conduits connecting the settling means and the purification means may be any of pipes, open water channels, and the like.
【０００７】この水質浄化装置によって、浄化すべき水
は沈澱手段で汚泥等が沈澱除去され、予め細菌付着手段
で細菌の付着された人工藻および炭素繊維によって浄化
手段内でマンガン成分および鉄成分が酸化結晶として分
離され、人工藻および炭素繊維に付着して、水質を浄化
させる。この際に、浄化手段は太陽光を受光する位置に
あることが好ましい。なお、上記細菌としては、緑藻類
の一部であるケイ藻類（例えばネロシア等）が好まし
い。[0007] With this water purification apparatus, sludge and the like are removed from the water to be purified by the precipitation means, and the manganese component and the iron component are removed in the purification means by the artificial algae and carbon fibers to which bacteria have been attached in advance by the bacteria attachment means. It is separated as oxidized crystals and adheres to artificial algae and carbon fibers to purify water. At this time, it is preferable that the purifying unit is located at a position for receiving sunlight. The bacterium is preferably a diatom (for example, Nerusia) which is a part of green algae.
【０００８】本発明は、地下水、水族館水、養殖池水、
淡水湖、河川等の水質を浄化に利用する他、醸造業、冷
凍品の解凍、食品工場、製紙・パルプ工場等の地下水を
使用する工場等の用水のマンガンおよび鉄を除去に利用
できる。[0008] The present invention relates to groundwater, aquarium water, aquaculture pond water,
In addition to purifying the water quality of freshwater lakes and rivers, it can be used for brewing, defrosting frozen products, and removing manganese and iron from service water in factories that use groundwater, such as food factories and paper and pulp factories.
【０００９】[0009]
【発明の実施の形態】以下、図によって本発明の人工藻
による水質浄化装置を説明する。図１および図２におい
て、人工藻による水質浄化装置Ｓｊは、浄化すべき水Ｗ
ｉを浄化水Ｗｏに浄化する浄化装置Ｓｗと、その浄化装
置Ｓｗ内に設置されて浄化作用をする人工藻Ｇｊに細菌
を付着させ浄化能力を付与させる細菌タンク２０、とで
主要構成がされている。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an apparatus for purifying water using an artificial algae according to the present invention. In FIGS. 1 and 2, the water purification device Sj using an artificial algae
A purification device Sw that purifies i into purified water Wo and a bacteria tank 20 that is installed in the purification device Sw and attaches bacteria to the artificial algae Gj that performs a purification action and imparts a purification capability are mainly configured. I have.
【００１０】浄化装置Ｓｗは、沈澱手段として水Ｗｉに
含まれる汚泥その他を沈澱除去させる沈澱タンク２と、
浄化手段として汚泥その他を除去された上澄み水Ｗｍを
浄化する浄化タンク７とで主要部が構成されている。The purifying device Sw includes a sedimentation tank 2 as sedimentation means for sedimenting and removing sludge and the like contained in the water Wi,
A purification tank 7 for purifying the supernatant water Wm from which sludge and other substances have been removed as purification means constitutes a main part.
【００１１】沈澱タンク２は、上部が円筒または角筒状
に形成され、底部に漏斗状に形成された沈澱部３が設け
られている。沈澱部３の漏斗下端部に第１の排出管１３
が接続されている。沈澱部３の上方近傍に、水Ｗｉを沈
澱タンク２に導入する第１の導水路である管１が接続さ
れ、その第１の管１は図示しない圧力水ポンプに接続さ
れている。沈澱タンク２の第１の管１の接続面の対向面
上部には第２の導水路である管４が接続されている。The sedimentation tank 2 is provided with a sedimentation part 3 formed in a cylindrical or square cylindrical shape at the top and a funnel shape at the bottom. A first discharge pipe 13 is provided at the lower end of the funnel of the settling section 3.
Is connected. A pipe 1, which is a first water conduit for introducing water Wi into the precipitation tank 2, is connected near the upper part of the precipitation section 3, and the first pipe 1 is connected to a pressure water pump (not shown). A pipe 4 as a second water conduit is connected to an upper portion of the settling tank 2 opposite to the connection face of the first pipe 1.
【００１２】第２の管４は、第１の弁５を介して第３の
導水路の管６に接続され、第３の管６は浄化タンク７の
中央下部に接続されている。浄化タンク７は、円筒また
は角筒状に形成され、上部は蓋なしの開放または、透光
材の蓋７ａが設けられ、底部８は漏斗状に形成され、浄
化タンク７の上方から太陽光を受光できる屋外位置に設
置されている。そして、底部８の漏斗下端部に第２の排
出管１４が接続されている。また、底部８の上部で、第
３の管６の下方位置に、複数のエアパイプ９が水平に設
けられ、エアパイプ９のそれぞれに複数の細孔が設けら
れている。エアパイプ９は浄化タンク７の外部に通じ、
図示のないエア供給源に接続されている。The second pipe 4 is connected through a first valve 5 to a pipe 6 of a third water conduit, and the third pipe 6 is connected to a lower central part of a purification tank 7. The purification tank 7 is formed in a cylindrical or rectangular tube shape, the top is provided with an open or lidless lid 7a made of a transparent material, the bottom 8 is formed in a funnel shape, and receives sunlight from above the purification tank 7. It is installed in an outdoor position where it can receive light. The second discharge pipe 14 is connected to the lower end of the funnel of the bottom 8. In addition, a plurality of air pipes 9 are provided horizontally below the third pipe 6 above the bottom 8, and a plurality of pores are provided in each of the air pipes 9. The air pipe 9 leads to the outside of the purification tank 7,
It is connected to an air supply source (not shown).
【００１３】浄化タンク７のエアパイプ９の上方に、人
工藻Ｇｊを取付けた取付け部材１２が着脱自在に取付け
られている。取付け部材１２と人工藻Ｇｊは、本図２内
および図４に示した形状の複数の浮力の大きい、例えば
ポリプロピレンで細長いリボン状の葉状体で構成されて
いる。なお、特開平１０−２３７８４３号公報の図３で
開示のものと同様で、特開平１１−７５６１０号公報の
図１で開示の保持具および葉状体でも、また、本出願人
による特願平１１−１１４７０１号の図１の保持片およ
び葉状体等であってもよい。そして、図４における係止
棒１８Ｂの両端が浄化タンク７内に固定され、この係止
棒１８Ｂに係止部１２ｂが脱着自在に嵌合するよう構成
されている。符号１２ａは筒状部を示し、固定棒１２ｃ
によって人工藻Ｇｊの下部が折曲し嵌入固定されてい
る。Above the air pipe 9 of the purification tank 7, an attachment member 12 to which the artificial algae Gj is attached is detachably attached. The attachment member 12 and the artificial algae Gj are formed of a plurality of long buoyancy, e.g., polypropylene, elongated ribbon-like leaves having the shapes shown in FIGS. 2 and 4. It should be noted that the holder and the leaf-shaped body disclosed in FIG. 1 of JP-A-11-75610 are similar to those disclosed in FIG. The holding piece and the leaf-shaped body of FIG. Then, both ends of the locking rod 18B in FIG. 4 are fixed in the purification tank 7, and the locking portion 12b is detachably fitted to the locking rod 18B. Reference numeral 12a indicates a cylindrical portion, and a fixed rod 12c
Thereby, the lower part of the artificial algae Gj is bent and fitted and fixed.
【００１４】さらに、図３に示すように、浄化タンク７
の上部には複数の紐体２５が掛け渡され、それぞれ複数
の炭素繊維Ｃの一端がその紐体２５に縛着され、先端部
はタンク７の浄化水面Ｈ２下に吊下げられている。Further, as shown in FIG.
A plurality of strings 25 are laid over the upper part of the, and one end of each of the plurality of carbon fibers C is tied to the strings 25, and the tip is hung below the purified water surface H2 of the tank 7.
【００１５】浄化タンク７の上部に、第３の管６とほぼ
反対位置に第４の管１７が接続され、その第４の管１７
は第２の弁１８を介して第５の管１９に接続されて浄化
水Ｗｏを必要とする図示のない養殖池等の装置に接続さ
れている。A fourth pipe 17 is connected to the upper part of the purification tank 7 at a position substantially opposite to the third pipe 6.
Is connected to a fifth pipe 19 via a second valve 18 and is connected to a device such as a pond (not shown) that requires purified water Wo.
【００１６】前記第１の排出管１３と第２の排出管１４
とは下方に傾斜してポンプ１５の吸入側に接続され、ポ
ンプ１５の吐出側は第３の排出管１６に接続されてい
る。第３の排出管１６は、図示のない沈澱物貯留装置に
接続されている。The first discharge pipe 13 and the second discharge pipe 14
Is inclined downward and connected to the suction side of the pump 15, and the discharge side of the pump 15 is connected to the third discharge pipe 16. The third discharge pipe 16 is connected to a sediment storage device (not shown).
【００１７】図４は、細菌付着手段の細菌タンク２０を
示しており、細菌タンク本体２１内はマンガン酸化細菌
２２および鉄酸化細菌２３が培養された水で充填されて
いる。図２中の人工藻Ｇｊは、前記細菌２２および２３
を人工藻Ｇｊに付着させる状態を示している。なお、炭
素繊維Ｃに対しても、この細菌タンク２０を用い上部か
ら吊り下げて同様に細菌２２および２３を付着させる。FIG. 4 shows a bacterium tank 20 as a bacterium adhering means. A bacterium tank main body 21 is filled with water in which manganese oxidizing bacteria 22 and iron oxidizing bacteria 23 are cultured. The artificial algae Gj in FIG.
Is attached to the artificial algae Gj. The bacteria 22 and 23 are also attached to the carbon fiber C by suspending the carbon fibers C from above using the bacteria tank 20.
【００１８】また、図５および図６には、炭素繊維Ｃの
別の実施形態が示されている。図５の実施形態は、人工
藻Ｇｊの先端部に切り込みｋを設け、複数の炭素繊維
Ｃ、Ｃを挟み込んでいる。図６の実施形態は、複数の人
工藻Ｃｊ、Ｃｊを例えば、電線用の結束バンドｂで束
ね、束ねた複数の炭素繊維Ｃ、Ｃを挟み込んでいる。FIGS. 5 and 6 show another embodiment of the carbon fiber C. FIG. In the embodiment of FIG. 5, a cut k is provided at the tip of the artificial algae Gj, and a plurality of carbon fibers C are sandwiched therebetween. In the embodiment of FIG. 6, a plurality of artificial algae Cj, Cj are bundled, for example, with a binding band b for an electric wire, and the bundled carbon fibers C, C are sandwiched.
【００１９】上記のように構成された水質浄化装置Ｓｊ
の作用を説明する。まず、浄化タンク７内に取付けられ
るべき人工藻Ｇｊおよび炭素繊維Ｃに、マンガン酸化細
菌２２および鉄酸化細菌２３を付着させる。図２におい
て、取付け部材１２と共に人工藻Ｇｊまたは炭素繊維Ｃ
が細菌タンク２０内に浸漬され、細菌が付着される。そ
して、細菌が付着した人工藻Ｇｊを取付け部材１２と共
に、また、炭素繊維Ｃは、紐体２５に縛着した状態で、
それぞれ浄化タンク７に装着される。The water purification device Sj configured as described above
The operation of will be described. First, the manganese-oxidizing bacteria 22 and the iron-oxidizing bacteria 23 are attached to the artificial algae Gj and the carbon fibers C to be installed in the purification tank 7. In FIG. 2, the artificial algae Gj or the carbon fiber C
Is immersed in the bacteria tank 20, and bacteria are attached. Then, the artificial algae Gj to which the bacteria are attached together with the attachment member 12 and the carbon fibers C are tied to the string 25,
Each is attached to the purification tank 7.
【００２０】つぎに、浄化装置Ｓｗを運転作動させる。
浄化すべき水Ｗｉを第１の管１から沈澱タンク２内にＨ
１まで充満させ、汚泥等の沈澱物はタンク２底部に沈澱
させ、上澄み水Ｗｍとして第２の管４に溢流させる。溢
流量は、浄化すべき水Ｗｉの清浄度によって、決定され
る。汚泥等の沈澱物は、第１の排出管１３、ポンプ１５
を介して第３の排出管１６に導かれる。Next, the purifying device Sw is operated.
The water Wi to be purified is introduced into the settling tank 2 from the first pipe 1 by H
1 and the sediment such as sludge is settled at the bottom of the tank 2 and overflows into the second pipe 4 as supernatant water Wm. The overflow rate is determined by the cleanliness of the water Wi to be purified. The sediment such as sludge is supplied to the first discharge pipe 13 and the pump 15
Through the third discharge pipe 16.
【００２１】上澄み水Ｗｍは、第２の管４から第１の弁
５、第３の管６を介して浄化タンク７にＨ２まで導入さ
れる。The supernatant water Wm is introduced from the second pipe 4 through the first valve 5 and the third pipe 6 to the purification tank 7 up to H2.
【００２２】浄化タンク７では、エアパイプ９から気泡
１０が発泡され、水中の酸素を増加させて酸化条件が充
足されている。この濃酸素水の中に導入された上澄み水
Ｗｍは、人工藻Ｇｊに付着しているマンガン酸化細菌２
２によってマンガン成分が酸化、遊離されて人工藻Ｇｊ
および炭素繊維Ｃに付着する。同様に、鉄酸化細菌２３
によって上澄み水Ｗｍの鉄成分が酸化、遊離されて人工
藻Ｇｊおよび炭素繊維Ｃに付着する。この過程で、マン
ガン酸化細菌２２および鉄酸化細菌２３は太陽光によっ
て繁殖し活性を維持する。In the purification tank 7, bubbles 10 are bubbled from the air pipe 9 to increase oxygen in the water to satisfy the oxidizing conditions. The supernatant water Wm introduced into the concentrated oxygen water contains the manganese oxidizing bacteria 2 attached to the artificial algae Gj.
2, the manganese component is oxidized and released, and the artificial algae Gj
And carbon fibers C. Similarly, iron oxidizing bacteria 23
As a result, the iron component of the supernatant water Wm is oxidized and released, and adheres to the artificial alga Gj and the carbon fiber C. In this process, the manganese-oxidizing bacteria 22 and the iron-oxidizing bacteria 23 propagate by sunlight and maintain their activities.
【００２３】浄化タンク７内で上澄み水Ｗｍからマンガ
ン分、鉄分の含有成分を除去して浄化する程度は、浄化
処理の水量、人工藻Ｇｊの数量、密度、エア供給量等で
決定されるが、本出願人の知見によれば、マンガン成分
の含有率を１０％以下に、鉄成分の含有率も１０％以下
にすることが可能である。浄化された浄化水Ｗｏは、第
４の管１７から溢水し、第２の弁１８、第５の管１９を
介して養殖池等の装置に供給される。The degree of purification by removing the components of manganese and iron from the supernatant water Wm in the purification tank 7 is determined by the amount of water for purification, the number and density of the artificial algae Gj, the air supply amount, and the like. According to the knowledge of the present applicant, it is possible to reduce the content of the manganese component to 10% or less and the content of the iron component to 10% or less. The purified water Wo that has been purified overflows from the fourth pipe 17 and is supplied to a device such as a culture pond via the second valve 18 and the fifth pipe 19.
【００２４】一方、浄化タンク７の底部８に沈澱した汚
泥を含む沈澱物は、第２の排出管１４からポンプ１５を
介して沈澱タンク２からの沈澱物と共に、第３の排出管
１６を介して沈澱物貯溜装置に導かれる。On the other hand, the sediment containing sludge that has settled at the bottom 8 of the purification tank 7 is passed through a third discharge pipe 16 together with the precipitate from the precipitation tank 2 via a pump 15 from a second discharge pipe 14. To the sediment storage device.
【００２５】なお、浄化装置Ｓｗによる浄化処理水量
は、浄化装置の規模、条件、浄化すべき水Ｗｉの性状、
条件等によって決定されるが、浄化処理速度の操作は圧
力水ポンプの流量調整と第１の弁５および第２の弁１８
の開閉によって行う。例えば、バッチ処理から高速連続
処理までの操作が可能である。The amount of purified water treated by the purification device Sw depends on the size and conditions of the purification device, the properties of the water Wi to be purified,
Although it is determined by conditions and the like, the operation of the purification processing speed is controlled by adjusting the flow rate of the pressure water pump and the first and second valves 5 and 18.
Opening and closing is performed. For example, operations from batch processing to high-speed continuous processing are possible.
【００２６】上記の浄化装置Ｓｗの運転によって、浄化
タンク７内の人工藻Ｇｊおよび炭素繊維Ｃに付着した酸
化マンガン結晶および酸化鉄結晶が成長して多くなった
ときには、一旦、運転を停止して浄化タンク７内から人
工藻Ｇｊを取り外して、洗浄し、あらためて細菌タンク
２０でマンガン酸化細菌２２および鉄酸化細菌２３を付
着させて浄化タンク７内に戻して再運転をする。When the manganese oxide crystals and the iron oxide crystals attached to the artificial algae Gj and the carbon fibers C in the purification tank 7 grow and increase by the operation of the above-described purification device Sw, the operation is temporarily stopped. The artificial algae Gj is removed from the purification tank 7 and washed, and the manganese oxidizing bacteria 22 and the iron oxidizing bacteria 23 are again attached to the bacteria tank 20 and returned to the purification tank 7 to perform the operation again.
【００２７】[0027]
【発明の効果】本発明の作用効果を、以下に列挙する。 （１）この水質浄化装置によって、浄化すべき水は沈澱
手段で汚泥等が沈澱除去され、予め細菌付着手段で細菌
を付着された人工藻および炭素繊維によって浄化手段内
でマンガン成分および鉄成分が酸化結晶として分離され
人工藻および炭素繊維に付着して、水質を浄化させる。
また、汚泥等の沈澱物を除去した上澄み水を浄化タンク
で浄化させるので、人工藻および炭素繊維の浄化機能が
長寿となる。The effects of the present invention are listed below. (1) With this water purification device, sludge and the like are removed from the water to be purified by the precipitation means, and the manganese component and the iron component are reduced in the purification means by the artificial algae and carbon fibers to which bacteria have been previously attached by the bacteria attachment means. It is separated as oxidized crystals and adheres to artificial algae and carbon fibers to purify water.
In addition, since the supernatant water from which sediment such as sludge has been removed is purified in the purification tank, the function of purifying artificial algae and carbon fibers is prolonged.
【００２８】（２）この際に、浄化手段は太陽光を受光
する位置に設置することで、太陽光が細菌を繁殖させ活
性を維持する。(2) At this time, by installing the purifying means at a position where sunlight is received, the sunlight propagates bacteria and maintains the activity.
【００２９】（３）人工藻および炭素繊維に酸化マンガ
ン結晶、酸化鉄結晶が付着して、浄化能力が低下したら
人工藻および炭素繊維を洗浄して酸化結晶を除去し、あ
らためて細菌付着手段に浸漬して細菌を付着させるの
で、酸化機能を常に再生でき、ランニングコストが少な
い。(3) When the manganese oxide crystal and the iron oxide crystal adhere to the artificial algae and the carbon fibers and the purification ability is reduced, the artificial algae and the carbon fibers are washed to remove the oxide crystals, and are immersed again in the bacteria attaching means. The oxidizing function can be regenerated at all times, and running costs are low because the bacteria adhere to the surface.
【図１】本発明の実施形態の人工藻による水質浄化装置
の浄化装置構成図。FIG. 1 is a configuration diagram of a purification device of a water purification device using artificial algae according to an embodiment of the present invention.
【図２】本発明の実施形態の人工藻による水質浄化装置
の細菌付着手段を示す斜視図。FIG. 2 is a perspective view showing a bacteria adhering means of the water purification apparatus using artificial algae according to the embodiment of the present invention.
【図３】本発明の実施形態の人工藻による水質浄化装置
の炭素繊維を示す斜視図。FIG. 3 is a perspective view showing carbon fibers of the water purification apparatus using artificial algae according to the embodiment of the present invention.
【図４】図１に使用される人工藻の取付け部を示す側面
図。FIG. 4 is a side view showing a mounting portion of the artificial algae used in FIG. 1;
【図５】炭素繊維の別の実施形態を示す斜視図。FIG. 5 is a perspective view showing another embodiment of the carbon fiber.
【図６】炭素繊維のさらに別の実施形態を示す斜視図。FIG. 6 is a perspective view showing still another embodiment of the carbon fiber.
Ｓｊ・・・水質浄化装置 Ｓｗ・・・浄化装置 Ｃ・・・・炭素繊維 Ｇｊ・・・人工藻 Ｗｉ・・・浄化すべき水 Ｗｏ・・・浄化水 １・・・第１の管 ２・・・沈澱タンク ３・・・沈澱部 ４・・・第２の管 ５・・・第１の弁 ６・・・第３の管 ７・・・浄化タンク ８・・・底部 ９・・・エアパイプ １０・・・気泡 １２・・・取付け部材 １３・・・第１の排出管 １４・・・第２の排出管 １５・・・ポンプ １６・・・第３の排出管 １７・・・第４の管 １８・・・第２の弁 １９・・・第５の管 ２０・・・細菌タンク ２１・・・細菌タンク本体 ２２・・・マンガン酸化細菌 ２３・・・鉄酸化細菌 ２５・・・紐体 Sj: Water purification device Sw: Purification device C: Carbon fiber Gj: Artificial algae Wi: Water to be purified Wo: Purified water 1 ... First pipe 2. ..Sedimentation tank 3 ・ ・ ・ Sedimentation part 4 ・ ・ ・ Second pipe 5 ・ ・ ・ First valve 6 ・ ・ ・ Third pipe 7 ・ ・ ・ Purification tank 8 ・ ・ ・ Bottom 9 ・ ・ ・ Air pipe DESCRIPTION OF SYMBOLS 10 ... Bubbles 12 ... Mounting member 13 ... 1st discharge pipe 14 ... 2nd discharge pipe 15 ... Pump 16 ... 3rd discharge pipe 17 ... 4th Pipe 18 ... second valve 19 ... fifth pipe 20 ... bacteria tank 21 ... bacteria tank body 22 ... manganese oxidizing bacteria 23 ... iron oxidizing bacteria 25 ... string
Claims (1)
化すべき水から汚泥等を沈澱除去させる沈澱手段と、そ
の沈澱手段に第２の導水路、第１の弁および第３の導水
路を介して接続される浄化手段と、その浄化手段内に設
置される複数の細長いリボン状の葉状体で構成される人
工藻および炭素繊維と、その人工藻および炭素繊維の下
方に設置される管壁に複数の細孔を有する複数のエアパ
イプと、で構成される浄化装置と、前記人工藻および炭
素繊維に浄化用細菌を付着させる細菌付着手段とを含み
構成されていることを特徴とする人工藻による水質浄化
装置。In an apparatus for purifying water using artificial algae, a sedimentation means for sedimenting and removing sludge and the like from water to be purified, and the sedimentation means via a second water conduit, a first valve and a third water conduit. Algae and carbon fibers composed of a plurality of elongated ribbon-shaped leaves arranged in the purifying means, and a pipe wall installed below the artificial algae and carbon fibers. A purifying apparatus comprising: a plurality of air pipes having a plurality of pores; and an artificial algae, comprising: a bacterial adhering means for adhering purifying bacteria to the artificial algae and carbon fibers. Water purification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29185099A JP2001113297A (en) | 1999-10-14 | 1999-10-14 | Water cleaning apparatus using artificial alga |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29185099A JP2001113297A (en) | 1999-10-14 | 1999-10-14 | Water cleaning apparatus using artificial alga |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001113297A true JP2001113297A (en) | 2001-04-24 |
Family
ID=17774238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29185099A Pending JP2001113297A (en) | 1999-10-14 | 1999-10-14 | Water cleaning apparatus using artificial alga |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001113297A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007237100A (en) * | 2006-03-09 | 2007-09-20 | Institute Of National Colleges Of Technology Japan | Water purification material and artificial alga, and their manufacturing method |
| JP2009195849A (en) * | 2008-02-22 | 2009-09-03 | Soen Co Ltd | Water purifying structure |
| JP5335157B1 (en) * | 2013-02-25 | 2013-11-06 | 磯村豊水機工株式会社 | Manganese removal method and water purification apparatus |
| CN105432549A (en) * | 2016-01-05 | 2016-03-30 | 山东省海洋生物研究院 | Land-based pond system with functions of purifying breeding drained water and breeding |
| WO2020080035A1 (en) * | 2018-10-19 | 2020-04-23 | 国立大学法人九州大学 | Method for removing manganese |
-
1999
- 1999-10-14 JP JP29185099A patent/JP2001113297A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007237100A (en) * | 2006-03-09 | 2007-09-20 | Institute Of National Colleges Of Technology Japan | Water purification material and artificial alga, and their manufacturing method |
| JP2009195849A (en) * | 2008-02-22 | 2009-09-03 | Soen Co Ltd | Water purifying structure |
| JP5335157B1 (en) * | 2013-02-25 | 2013-11-06 | 磯村豊水機工株式会社 | Manganese removal method and water purification apparatus |
| CN105432549A (en) * | 2016-01-05 | 2016-03-30 | 山东省海洋生物研究院 | Land-based pond system with functions of purifying breeding drained water and breeding |
| WO2020080035A1 (en) * | 2018-10-19 | 2020-04-23 | 国立大学法人九州大学 | Method for removing manganese |
| JP2020062628A (en) * | 2018-10-19 | 2020-04-23 | 国立大学法人九州大学 | Method of manganese removal |
| JP7176686B2 (en) | 2018-10-19 | 2022-11-22 | 国立大学法人九州大学 | Manganese removal method |
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