JP5223051B2 - Advanced purification method using closed water area by “Utsuro” - Google Patents

Advanced purification method using closed water area by “Utsuro” Download PDF

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JP5223051B2
JP5223051B2 JP2005018196A JP2005018196A JP5223051B2 JP 5223051 B2 JP5223051 B2 JP 5223051B2 JP 2005018196 A JP2005018196 A JP 2005018196A JP 2005018196 A JP2005018196 A JP 2005018196A JP 5223051 B2 JP5223051 B2 JP 5223051B2
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一昭 赤井
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うつろ株式会社
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    • 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
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Description

本願発明は「水域の空（UTSURO）」による閉鎖性水域を利用した高度浄化方法に関する。   The present invention relates to an advanced purification method using an enclosed water area by “UTSURO”.

かつて、1981年に、PCT/JP82/00419(特公平４−20043号，特許登録第1806954号)「水域の浄化システム」を発明してきました。この技術は、水位変化のある水域で、多空隙を有する砕波堤（接触酸化堤）を用いて浄化しようとする水域を包囲して締め切る「水域の空（UTSURO）」を構成するもので、外水域の水位変化に伴い、「水域の空（UTSURO）」を構成する接触酸化堤を透過し、浄化されたきれいな水が「水域の空（UTSURO）」内、外に流出入を繰り返す、自然の水質浄化技術である。
しかし、外水（海）域の汚染水は無限量に近く、しかも、波浪や流れがあり、拡散や流浪により、従来の水域の浄化システムのみでは、外水（海）域を浄化する大きな効果を及ぼすに至らなかった。
このため、1999年に下記特許文献２「水域のうつろを利用した外水域の浄化システム」を提案した。この提案は、先に発明した「水域の浄化システム」に加えて、この外郭部を囲い、浄化水溜を設けるもので、外水域の水位の降下時に接触酸化堤を透過したきれいな水を貯留し、「海洋の空（UTSURO）」の外水域を浄化するものである。
さらに、これらの背景技術の利用条件を整備することにより、高度な静穏浄化水域の創造を可能にしたものである。
特許第１８０６９５４号公報 特開２００１−１７９５７号公報 特開平１１−７０３９６号公報 In 1981, PCT / JP82 / 00419 (Japanese Patent Publication No. 4-20043, Patent Registration No. 1806954) “Water Purification System” was invented. This technology constitutes the “UTSURO”, which surrounds and closes the water area to be purified using a breakwater bank (contact oxidation bank) with multiple air gaps in the water area where the water level changes. As the water level changes in the water area, natural water that permeates through the contact oxidation levee that forms the “UTSURO”, and the purified clean water repeatedly flows into and out of the “UTURO” Water purification technology.
However, the amount of contaminated water in the outside water (sea) area is almost infinite, and there are waves and currents. Due to diffusion and runoff, the conventional water area purification system alone has a great effect of purifying the outside water (sea) area. Did not lead to.
For this reason, the following Patent Document 2 “Purification System for Outside Water Areas Using Water Area Gap” was proposed in 1999. In this proposal, in addition to the “water purification system” previously invented, this outer part is enclosed and a purified water reservoir is provided, which stores clean water that has permeated through the contact oxidation bank when the water level in the outer water falls, It is intended to purify the outer waters of the “UTSURO”.
In addition, by creating conditions for using these background technologies, it has become possible to create advanced calm and purified water areas.
Japanese Patent No. 1806754 JP 2001-17957 A JP-A-11-70396

閉鎖性水域は水域汚染の温床として社会的にも大きな問題となって来た。このような閉鎖性水域の矛盾を転化し、この特性を活かして、水域の高度処理に寄与しようとするものである。
更に、先に発明した"「水域のうつろ」によるサンライトホ−ルを利用した底質や深層環境の改善方法"として「水域のうつろ」を構成し、この水域の水の透明度を高め、この水を媒体として、大量の太陽光を水底に透過させ、観光やレジャアーを可能にし、深層や水底での光合成作用を活発にして、水産や生態環境更には水底のヘドロを浄化する方法についての具体化の１つとして「水域の空（UTSURO）」による閉鎖性水域を利用した高度浄化システムを提案するものである。 Closed water has become a major social problem as a hotbed for water pollution. The inconsistency of such closed water areas will be changed and this characteristic will be utilized to contribute to advanced treatment of the water areas.
In addition, the “introduction of the water area” is configured as the “invention method of bottom sediment and deep environment using the sun light hole by the“ water area change ””, and the water transparency of this water area is increased. As a medium, a large amount of sunlight is transmitted to the bottom of the water, tourism and recreation are possible, and photosynthetic action in the deep layer and the bottom of the water is activated to realize a method for purifying fisheries, ecological environment, and sludge on the bottom of the water. One is to propose an advanced purification system that uses a closed water area with “UTSURO”.

かつて、自然のエネルギ−（波浪、潮汐、太陽光、地球の重力、生態の生命力等）を利用して水域の水を浄化する、「水域の空（UTSURO）」２を発明したが、この技術は、水位変化のある水域で、浄化しようとする水域を接触酸化堤で囲い締め切る考えで、「水域の空（UTSURO）」２を構成することにより、外水域の水位の降下時には接触酸化堤１を透過したきれいな水が外水域に流出する。
しかし、人工的に囲い締め切られた、「水域の空（UTSURO）」２より外水域に排出されるきれいな水の水量には限度があり、しかも、外水域４には、波浪や流れがあり、拡散や流浪により、外水域４をすべてきれいにする事が難しい。
このため、「水域の空（UTSURO）」２を構成した接触酸化堤１の外側に第１〜４図に示す水路、堤体、護岸等により閉鎖性水域を構築し、外水域に流出したきれいな水を十分留保可能な、浄化水溜３を設置することにより、再度、外水域４の水位が上昇することにより、接触酸化堤１を透過して「水域の空（UTSURO）」２に流入し、「水域の空（UTSURO）」２内の水域を更に浄化する。
この操作を繰り返すことによって、「水域の空（UTSURO）」２の内外水は更に浄化され、高度な静穏浄化水域を創造する。 In the past, we invented “UTSURO” 2 which purifies water in water using natural energy (waves, tides, sunlight, Earth's gravity, ecological vitality, etc.). Is designed to shut off the water area to be purified with a contact oxidation bank in the water area where the water level changes. By constructing “UTSURO” 2, the contact oxidation bank 1 when the water level in the outer water area falls Clean water that has permeated through the water flows into the outside water area.
However, there is a limit to the amount of clean water that can be discharged from the artificially closed “UTSURO” 2 into the outer water area, and the outer water area 4 has waves and currents. It is difficult to clean all the outer water areas 4 due to diffusion and runoff.
For this reason, a closed water area is constructed outside the contact oxidation dike 1 constituting the “UTSURO” 2 by the waterways, levee bodies, revetments, etc. shown in FIGS. By installing the purified water reservoir 3 that can retain water sufficiently, the water level in the outer water area 4 rises again, and passes through the contact oxidation bank 1 and flows into the “UTSURO” 2 Further purify the water area in "Utsuro" (UTSURO) 2.
By repeating this operation, the water inside and outside of the “Urban Sky (UTSURO)” 2 is further purified, creating an advanced calm and purified water area.

（作用）
潮汐など水位変化のある水域を多空隙を有する接触酸化堤１で囲い締め切ることにより、水位変化の度に囲い締め切られた「水域の空（UTSURO）」２内外での水位差が生じ、この作用によって多空隙を有する接触酸化堤１を大量の水が透過し、浄化される。
このような、接触酸化堤1内に蓄積された水中の栄養（汚染）物はこの中に生息する軟体類、甲殻類等の生物に摂取され、更にこれらの生体は大型の魚介類に補食され、蓄積や分解、移動を繰り返し、生態循環作用の中で処理される。
また、接触酸化堤１によって水がきれいになると、太陽光が深層や水底に透過して水中深く光合成作用が活発に行はれ、水中の溶存酸素が豊富になると共に、光の作用により水中に含まれる窒素や燐が藻類や植物性プランクトンに変化し、これが接触酸化堤1を透過することにより除去されきれいな水となる。
又、接触酸堤1により囲い締め切られた「水域の空（UTSURO）」２の水域は、浪や流れの無い静穏水域で沈降作用が活発に行われ、浮遊物が沈殿浄化される。
このような「水域の空（UTSURO）」の水質浄化作用の中で、外水域の水位が降下する時には「水域の空（UTSURO）」内の水が接触酸化堤１を透過して、きれいな水が外水域に流出する。 (Function)
By closing the water area where the water level changes, such as tides, with the contact oxidation levee 1 with multiple voids, the water level difference between the inside and outside of the water area (UTSURO) 2 that is closed every time the water level changes is generated. Thus, a large amount of water permeates through the contact oxidation bank 1 having multiple voids and is purified.
Such nutrients (contamination) in the water accumulated in the contact oxidation levee 1 are ingested by living organisms such as mollusks and crustaceans that live in them, and these organisms are supplemented by large seafood. It is repeatedly accumulated, decomposed and transferred and processed in the ecological cycle.
In addition, when the contact oxide bank 1 cleans the water, sunlight passes through the deep layer and the bottom of the water and the photosynthetic action is actively performed deeply in the water, so that the dissolved oxygen in the water is abundant and contained in the water by the action of light. Nitrogen and phosphorus that are converted into algae and phytoplankton are removed by passing through the contact oxidation bank 1 and become clean water.
In addition, the water area “UTSURO” 2 enclosed by the contact acid levee 1 is actively settled in a calm water area where there is no water or flow, and suspended matter is settled and purified.
When the water level in the outer water area falls, the water in the “UTSURO” water permeates through the contact oxidation bank 1 and clean water. Will flow into the outside waters.

上記の「水域の空（UTSURO）」２を構成した接触酸化堤の外側に堤体や護岸、浅場や陸域で囲われた、きれいな水が十分貯留可能な閉鎖性水域を設けることにより、「水域の空（UTSURO）」２の外側にきれいな水が貯留される。このような状態で、水位変化の作用により、再度、外水域の水位が上昇すれば、浄化水溜３に留保されたきれいな水が、接触酸化堤１を透過して、「水域の空（UTSURO）」内２に流入し、「水域の空（UTSURO）」内２の水を更にきれいにする。
この操作を潮汐等水位変化の繰り返し作用の中で、「水域の空（UTSURO）」２の内外の水を高度に浄化する。 By providing a closed water area that can be sufficiently stored for clean water, surrounded by a dike body, revetment, shallow area, and land area, outside the contact oxidation dike that constitutes “UTSURO” 2 above. Clean water is stored outside the UTSURO 2 area. In this state, if the water level in the outer water area rises again due to the action of the water level change, clean water retained in the purified water reservoir 3 permeates through the contact oxidation bank 1, and “UTURO” "Inflow 2" and clean the water in "UTSURO" 2 further.
This operation is a repetitive action of water level changes such as tides, and the water inside and outside the “UTSURO” 2 is highly purified.

当願発明は、国際的にも水域汚濁の温床となって来た閉鎖性水域の矛盾を転化し、この特性を活かし、水域の高度処理に寄与するものである。
莫大な水域の水を、自然のエネルギー（波浪、潮汐、太陽光、地球の重力、生態の生命力等）を利用して高度に浄化するシステムで、ランニングコストが殆んど不要である。
さらに、生態循環作用の中で処理されるため、従来の化学的な水処理と相違して、水質浄化のために発生する滓（廃棄物）は殆ど出ない。
また、光ファイバーに代わってサンライトホウルとして、大量の太陽光を水低深く透過させ、水をきれいにし、この水を媒体として、水底の光合成作用を活発にし、水産や水中のレジャーを活発にして、水底のヘドロを浄化する。 The invention of the present application converts the contradiction of the closed water area that has become a hotbed of water pollution internationally and makes use of this characteristic to contribute to advanced treatment of the water area.
A system that purifies a huge amount of water using natural energy (waves, tides, sunlight, the earth's gravity, ecological vitality, etc.) and requires little running cost.
Furthermore, since it is processed in an ecological cycle, unlike the conventional chemical water treatment, there is almost no soot (waste) generated for water purification.
Also, instead of optical fiber, as Sunlight Bol, a large amount of sunlight is transmitted deep and low, water is cleaned, and this water is used as a medium to activate the photosynthetic action of the bottom of the water and to promote fisheries and underwater leisure. , Purify bottom sludge.

本発明をより詳細に説述するために、添付図面に従ってこれを説明する。
第１図は、潮汐等の水位変化のある水域で、接触酸化堤１によって囲い締め切られた「水域の空（UTSURO）」２を構成したもので、これは公知の水域の浄化システムである。
外水域の水位が降下する時には「水域の空（UTSURO）」２内の水が接触酸化堤１を透過して外水域を浄化する。
「水域の空（UTSURO）」２を構成した接触酸化堤１の外側に堤体８や護岸７、陸域６で囲われた、きれいな水が外水域に流出しない十分貯留可能な閉鎖性水域を設けることにより、再度、外水域４の水位が上昇すれば、浄化水溜３に留保されたきれいな水が、接触酸化堤１を透過して、「水域の空（UTSURO）」２内に流入し、「水域の空（UTSURO）」内２の水を更にきれいにする。
上記の操作を繰り返す事によって、「水域の空（UTSURO）」内２外３の水が更にきれいになる。 In order to describe the present invention in more detail, it will be described with reference to the accompanying drawings.
FIG. 1 is a well-known water purification system in which a water area with a change in water level such as tide is formed and a “UTSURO” 2 surrounded by a contact oxidation bank 1 is closed.
When the water level in the outer water area falls, the water in the “water area sky (UTSURO)” 2 passes through the contact oxidation bank 1 and purifies the outer water area.
Closed water area that can be stored well enough that clean water does not flow out to the outside water area, surrounded by the levee body 8, revetment 7 and land area 6 outside the contact oxidation dike 1 that constitutes “UTSURO” 2 If the water level of the outer water area 4 rises again, the clean water retained in the purified water reservoir 3 permeates through the contact oxidation bank 1 and flows into the “UTSURO” 2, Further clean up the water in the “Utsuro” (UTSURO).
By repeating the above operation, the water in the outer 2 and outer 3 of the “Urban Water Sky (UTSURO)” is further cleaned.

また、浄化水溜３の閉鎖性を高めてきれいな水の拡散を防止し、他方で潮汐の伝達による水位変化を起こさせるために、例えば図１において、「離岸堤７´」近傍
の「砕波堤７」と「陸地または護岸６」との部分に「潮汐伝達開口部」を設ける。 Further, in order to increase the closure of the purified water reservoir 3 to prevent the diffusion of clean water and to cause the water level to change due to the transmission of tides, for example, in FIG. “Tide transmission opening” is provided at the part of “7” and “Land or revetment 6”.

さらに、この閉鎖性水域である浄化水溜３は流入や拡散、溶出等によって、汚濁負荷が加わる場合がある。それぞれの汚濁発生量をbiとすれば、浄化水溜３内の総汚発生量Ｂはとすれば、Σbi＝Ｂ、「水域の空（UTSURO）」の其々の浄化能力をciとすれば「水域の空（UTSURO）」の総浄化能力Ｃはそれどれの浄化能力ciの合計＝Ｃとして、Ｂ/Ｃ≦１の条件が満たされない場合には下記のイ〜ヌに示す操作を実行することにより、浄化水溜３に貯留したきれいな水を、再度、外水域４の水位が上昇することにより、接触酸化堤１を透過して「水域の空（UTSURO）」２に流入し、「水域の空（UTSURO）」２の水域を浄化する。
この操作を繰り返すことにより、「水域の空（UTSURO）」２の水は更に浄化され、高度な静穏浄化水域を創造する。 Furthermore, the purified water reservoir 3 which is this closed water area may be subjected to a pollution load due to inflow, diffusion, elution or the like. If each pollution generation amount is bi, the total pollution generation amount B in the purified water reservoir 3 is Σbi = B, and each purification capacity of “empty water (UTSURO)” is ci The total purification capacity C of "Urban water (UTSURO)" is the sum of the purification capacity ci = C, and if the condition of B / C ≤ 1 is not satisfied, the operations shown in the following IN As a result, the clean water stored in the clarified water reservoir 3 rises again and the water level in the outer water area 4 passes through the contact oxidation levee 1 and flows into the “water area sky (UTSURO)” 2. (UTSURO) "2 water area is purified.
By repeating this operation, the water in the “Utsuro” (UTSURO) 2 is further purified, creating an advanced calm and purified water area.

上記の条件を維持するために、具体的には、イ、浄化水溜３の水底に公知の貝やゴカイやなまこ、かにやエビ等を放流し水中のプランクトンや底泥の汚物を摂取させ、浄化水溜３の水域での発生汚濁総量Ｂ、を小さくし、上記のＢ/Ｃ≦１の条件を維持する。また、ロ、浄化水溜３の水底に公知のアマモ、ホンダワラ、ワカメ，昆布等、浅場にあっては葦、マングロウブ等の浄化藻類や水生植物を移植して、浄化溜３の水域での窒素、リンなどの栄養塩類を摂取させ、水底の炭酸同化作用を活発にし、浄化水溜３の水域の発生汚濁総量Ｂ、を小さくし、上記のＢ/Ｃ≦１の条件を維持する。ハ、浄化水溜３の水域に公知のノリ、ワカメ、昆布等の海藻類の養殖や、アサリ、なまこ、チヌやヒラメ、ボラ、かにやえび等の魚介類を放流し、生態循環を利用して、浄化溜３の栄養負荷物質を捕獲による取上げを容易にし，また、野鳥や遊泳や歩足等により外水域４に自然に排出させ、発生汚濁総量Ｂ、を小さくし、上記に示すＢ/Ｃ≦１の条件を維持する。ニ、浄化水溜３の水底を公知の砂や礫で覆土して、浄化水溜３内の水底よりの湧出汚染を減少させ、発生汚濁総量Ｂ、を小さくし、上記に示すＢ/Ｃ≦１の条件を維持する。ホ、浄化水溜３の水底に太陽光が到達出来る程度に浅くして水底での公知の光合成作用を活発に行わせ、浄化水溜３内の発生汚濁総量Ｂ、を小さくし、上記に示すＢ/Ｃ≦１の条件を維持する。ヘ、「水域の空（UTSURO）」２を構成する浄化堤１に公知のアワビ、サザエ、カキ、イガイやカニ、エビ、ゴカイやナマコ等を放流し、流入汚濁物の捕食や接触酸化堤のクリ−ニングを促進させ、「水域の空（UTSURO）」２の総浄化能力Ｃを高めることにより、上記に示すＢ/Ｃ≦１の条件を維持する。ト、「水域の空（UTSURO）」２を構成する接触酸化堤１の堤体の外側や内部または内側に公知のエアレーションを行い「水域の空（UTSURO）」２の生態循環を促進させ、「水域の空（UTSURO）」２の総浄化能力Ｃを高めることにより、上記に示すＢ/Ｃ≦１の条件を維持する。チ、「水域の空（UTSURO）」２を構成する接触酸化堤１の濾材として、公知の麦飯石等の浄化濾材の混入することにより、「水域の空（UTSURO）」２の総浄化能力Ｃを高め、上記に示すＢ/Ｃ≦１の条件を維持する。リ、「水域のうつろ」２の水域に公知のワカメや昆布等の海藻類、チヌやボラ、蟹やエビ、ナマコ等の魚介類を放流して、生態循環により、「水域の空（UTSURO）」２内の蓄積栄養負荷物質を摂取させ、捕獲を容易にして捕獲することにより、「水域の空（UTSURO）」２の総浄化能力Ｃを高め、上記に示すＢ/Ｃ≦１の条件を維持する。ヌ、上記により、「水域の空（UTSURO）」内２の水域は静穏で、高度な浄化水域の創造により、公知の特開平１１−７０３９６号公報の「「水域の空ろ」を利用したサンライトホールシステム」が構成され、「水域の空（UTSURO）」内２の深層部に大量の太陽光を透過させることにより、光合成作用を活発に行い、低層部に多量の溶存酸素を供給して、「水域の空（UTSURO）」２の総浄化能力Ｃを高め、上記に示すＢ/Ｃ≦１の条件を維持する。
このように「水域の空（UTSURO）」２内外の水域が豊酸素で維持されるため、生態循環が活発に行われ、水域のうつろ内、外の水が更にきれいになる。このような自然の浄化作用を繰り返すことにより、「水域の空（UTSURO）」２内外の水が高度に浄化される。 In order to maintain the above conditions, specifically, a known shellfish, shellfish, sea cucumber, crab shrimp, etc. are discharged to the bottom of the clarified water reservoir 3, and plankton and bottom mud in the water are ingested. The generated total pollution amount B in the water area of the purified water reservoir 3 is reduced, and the condition of B / C ≦ 1 is maintained. In addition, in the bottom of the clarified water reservoir 3, in the shallow ground, transplanted with algae and aquatic plants such as cormorants, mangroves, etc. Nutrient salts such as phosphorus are ingested, the carbon assimilation action of the bottom of the water is activated, the total generated amount B of the water in the purified water reservoir 3 is reduced, and the above condition of B / C ≦ 1 is maintained. C. Aquaculture of known seaweeds such as seaweed, seaweed, and kelp, and seafood such as clams, sea cucumbers, chinu and flounder, mullet, crab shrimp, etc. This makes it easy to pick up the nutrient-loading substances in the septic tank 3, and allows them to be discharged naturally into the outer water area 4 by wild birds, swimming, walking, etc., and the total amount of generated pollution B is reduced. The condition of C ≦ 1 is maintained. D. Covering the bottom of the purified water reservoir 3 with known sand or gravel to reduce the contamination from the bottom of the purified water reservoir 3 and reduce the total amount of generated pollution B, and B / C ≦ 1 shown above Maintain conditions. E, shallow enough to allow sunlight to reach the bottom of the purified water reservoir 3 to actively perform a known photosynthesis at the bottom of the water to reduce the total amount of generated pollution B in the purified water reservoir 3 as shown in B / The condition of C ≦ 1 is maintained. F. Release known abalone, trout, oysters, oysters, crabs, shrimps, sea breams, sea cucumbers, etc. to the dam 1 that constitutes “UTSURO” 2. The condition of B / C ≦ 1 shown above is maintained by promoting the cleaning and increasing the total purification capacity C of “Empty Water (UTSURO)” 2. To promote the ecological circulation of “UTSURO” 2 by performing known aeration on the outside, inside or inside of the contact oxidation levee 1 that constitutes “UTSURO” 2 By increasing the total purification capacity C of “Utsuro” (UTSURO) 2, the condition of B / C ≦ 1 shown above is maintained. H, the total purification capacity C of “UTSURO” 2 by mixing known filter media such as barley stone as the filter medium of the contact oxidation levee 1 constituting “UTSURO” 2 And the condition of B / C ≦ 1 shown above is maintained. The seawater such as seaweed and seaweed such as seaweed and kelp, fish and shellfish such as sea bream, sea bream, shrimp and sea cucumber, etc. are released in the water area of “Liquid Water” 2 "By ingesting the accumulated nutrient-loading substances in 2 and making capture easy, the total purification capacity C of" Empty Water (UTSURO) "2 is increased, and the condition of B / C≤1 shown above is satisfied. maintain. Nu, according to the above, the two water areas in “UTSURO” are calm, and by creating a highly purified water area, “Sunlight using“ Empty Water Area ”in Japanese Patent Laid-Open No. 11-70396 is known. Hall system "is configured, and a large amount of sunlight is transmitted through the deep part of 2 in the" water area sky (UTSURO) ", so that photosynthetic action is actively performed, and a large amount of dissolved oxygen is supplied to the lower part, Increase the total purification capacity C of “UTSURO” 2 and maintain the condition of B / C ≦ 1 shown above.
In this way, because the water area inside and outside of “UTSURO” 2 is maintained with abundant oxygen, the ecological cycle is actively carried out, and the water inside and outside the water area is further cleaned. By repeating such a natural purification action, the water inside and outside the “Utsu no Uro” (UTSURO) 2 is highly purified.

第１ 図は 、陸域に囲われた閉鎖性水域における、『「水域の空（UTSURO）」による閉鎖性水域を利用した高度浄化方法。』の平面図である。Fig. 1 shows an advanced purification method using a closed water area with “UTSURO” in a closed water area surrounded by land. ]. はa-a 断面を表し、従来の堤体8を利用した浄化水溜3を構成したもので、外水位の上昇により接触酸化堤１を透過し、再度「水域の空（UTSURO）」内２に流入し、高次処理が進行する状態を示す。Represents a cross section of aa and constitutes a purified water reservoir 3 using a conventional levee body 8, which permeates through the contact oxidation levee 1 due to the rise of the external water level, and flows again into “UTSURO” 2 The state in which higher-order processing proceeds is shown. はb-ｂ 断面を表し、潮汐伝達開口部に設置された離岸堤7´で、潮汐伝達開口部による潮汐による拡散を防止し、浄化水溜３の閉鎖性を高め、浄化水貯３の水質を保持し、再度外水位の上昇により接触酸化堤１を透過し、「水域の空（UTSURO）」内２に流入し、高次処理が進行する状態を示す。Represents a bb cross-section, and is a breakwater ridge 7 'installed at the tidal transmission opening to prevent tidal diffusion through the tidal transmission opening, to increase the closure of the purified water reservoir 3, and the water quality of the purified water storage 3 , And again passes through the contact oxidation bank 1 due to the rise of the external water level and flows into the “Urban water (UTSURO)” 2, and shows a state in which higher-order treatment proceeds. はc-ｃ 断面を表し、図は陸地や沿岸を利用した浄化水溜3を構成したもので、外水位の上昇により接触酸化堤１を透過し、再度「水域の空（UTSURO）」２内に流入し、高次処理が進行する状態を示す。Is a cross-section of cc, and the figure shows a clarified water reservoir 3 using land and coast, which passes through the contact oxidation levee 1 due to the rise of the external water level, and again enters the “UTSURO” 2 It shows a state in which high-order processing proceeds.

１： 「水域の空（UTSURO）」を構成する接触酸化堤
２： 「水域の空（UTSURO）」内の水域（高次浄化水域）
３： 水域の浄化溜り
４： 外水域
５： 水底の地盤
６： 陸地または護岸
７： 外水域の浄化溜り３を構成した砕波堤または透過堤
７´：離岸堤
８： 既存の堤体

破線矢印： 外水位が降下時（引潮）によって生じる流れ（潮流）の方向
実線矢印： 外水位が上昇時（上潮）によって生じる流れ（潮流）の方向

1: Contact oxidation embankment that constitutes “UTSURO”
2: Water area (high-level purified water area) in the “Water area sky (UTSURO)”
3: Purification pool of water
4: Outside water area
5: Underwater ground
6: Land or revetment
7: Breakwater or permeation dike constituting the purification pool 3 in the outside water area
7 ': Remote bank
8: Existing levee body

Dashed arrow: Direction of flow (tidal current) generated when the external water level falls (tidal current) Solid arrow: Direction of flow (tidal current) generated when the external water level rises (upward tide)

Claims (2)

水位変化のある閉鎖性水域で、多空隙を有する接触酸化堤によって囲い締切られた水域（以下、水域の空（ＵＴＳＵＲＯ）という。）を構成することにより、
水域の空（ＵＴＳＵＲＯ）の外水域の水位が降下する時には、接触酸化堤を透過することで、水域の空（ＵＴＳＵＲＯ）から外水域へきれいな水が流出され、
また、水域の空（ＵＴＳＵＲＯ）の外水域の水位が上昇する時には、接触酸化堤を透過することで、外水域から水域の空（ＵＴＳＵＲＯ）へきれいな水が流入され、
水位変化により上記流入と流出が繰り返されることにより、水域の空（ＵＴＳＵＲＯ）内外の水を高度に浄化する方法において、
水域の空（ＵＴＳＵＲＯ）を構成する接触酸化堤の外側に、堤体、護岸又は陸域で囲われた、水域の空（ＵＴＳＵＲＯ）内から流出したきれいな水を十分貯留可能な閉鎖性水域である浄化水溜を設け、当該浄化水溜は水位変化を妨げられないように潮汐伝達開口部を有し、さらにきれいな水の外水域への拡散を防止するために潮汐伝達開口部の近傍に離岸堤を設置することを特徴とする水域の空（ＵＴＳＵＲＯ）内外の水を高度に浄化する方法。
By constructing a water area (hereinafter referred to as the water area sky (UTSURO)) enclosed by a contact oxidation bank having multiple voids in a closed water area with a water level change,
When the water level in the outer water area of the water area sky (UTSURO) falls, clean water flows out from the water area sky (UTSURO) to the outer water area through the contact oxidation bank,
In addition, when the water level in the outer water area of the water area sky (UTSURO) rises, clean water flows from the outer water area into the water area sky (UTSURO) by passing through the contact oxidation bank.
In the method of highly purifying water inside and outside the water area (UTSURO) by repeating the inflow and outflow due to the water level change,
It is a closed water area that can sufficiently store clean water that flows out of the water area (UTSURO), surrounded by a dike body, revetment, or land area, outside the contact oxidation bank that forms the water area (UTSURO). A clarified water reservoir is provided, and the clarified water reservoir has a tidal transmission opening so that the change in the water level is not hindered. Further, in order to prevent the diffusion of clean water to the outside water area, a breakwater bank is installed near the tide transmission opening. A method for highly purifying water inside and outside the water area (UTSURO), characterized by being installed.
浄化水溜に汚濁負荷のある場合に、汚濁負荷の原因毎のそれぞれの汚濁発生量をbi, 浄化水溜内の総汚濁発生量Ｂとすれば、Σbi＝Ｂ、
水域の空(UTSURO)の其々の浄化能力をciとすれば、水域の空(UTSURO)の総浄化能力Ｃは其々の浄化能力ciの合計Σci＝Ｃとしたときに、
Ｂ／Ｃ≦１の条件を維持することにより、水域の空(UTSURO)内外の水をさらに浄化することを特徴とする請求項１に記載の水域の空(UTSURO)内外の水を高度に浄化する方法 If there is a pollutant load in the purified water reservoir, if the amount of generated pollution for each cause of the pollutant load is bi and the total amount of pollutant generated B in the purified water reservoir is Σbi = B,
If each purification capacity of water in the sky (UTSURO) is ci, the total purification capacity C of the water in the sky (UTSURO) is the sum of the respective purification capacities Σci = C,
The water inside and outside the water (UTSURO) inside and outside the water is further purified by maintaining the condition of B / C ≦ 1, and the water inside and outside the water (UTSURO) according to claim 1 is highly purified. how to
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