WO1984001591A1 - System for purifying water area - Google Patents

System for purifying water area Download PDF

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Publication number
WO1984001591A1
WO1984001591A1 PCT/JP1982/000419 JP8200419W WO8401591A1 WO 1984001591 A1 WO1984001591 A1 WO 1984001591A1 JP 8200419 W JP8200419 W JP 8200419W WO 8401591 A1 WO8401591 A1 WO 8401591A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
breaker
water area
waves
sea
Prior art date
Application number
PCT/JP1982/000419
Other languages
English (en)
French (fr)
Inventor
Kazuaki Akai
Original Assignee
Akai Isao
Kazuaki Akai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akai Isao, Kazuaki Akai filed Critical Akai Isao
Priority to AU10436/83A priority Critical patent/AU1043683A/en
Priority to PCT/JP1982/000419 priority patent/WO1984001591A1/ja
Publication of WO1984001591A1 publication Critical patent/WO1984001591A1/ja
Priority to US06/928,735 priority patent/US4824284A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00Aeration of stretches of water
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B15/00Cleaning or keeping clear the surface of open water; Apparatus therefor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11Hard structures, e.g. dams, dykes or breakwaters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Revetment (AREA)

Description

明 細 書 · 発明の名称 水域の浄化シ ス テ ム ィ 「技術分野」'
最近の海岸や湖岸の水域が污染 さ れ、 水産業や観光、 レ ジ ャ ー等の資源の上で大 き な 問題 と っ てい る。
こ のため波の エ ネ ル ギ ー を利用 し て、 海又は湖水の 水を净化 し よ う と する も のであ る。
又波浪を砕波 さ せる こ と に よ つ て の エ ネ ル ギー を消 漱 し、 沿岸の保全 と 航路の安全に役立て よ う と する も の で あ る 。
° 「背景技術」
净化 し よ う と する 海 ( 湖 ) 域又は汚染を防止 し け れば ら る い海 ( 湖 ) 域を 多空隙の砕波堤で締切 、 こ の砕痰堤に よ 波浪を砕痰 さ せる こ と に よ っ て、 ば つ き 作用 を促進 さ せ、 砕波堤 ラ イ ン の溶存酸素を増大 さ せる。
さ ら に水中の污染物貧であ る 、 ブ ラ ン ク ト ン や 遊 物質を 多空隙材闪に 繁殖 し た魚貝、 藻類に捕食又は吸 着 さ せる こ と に よ っ て、 水中の汚染物の除去をはか る c 以上、 の作用に よ っ て、 水中の汚染物の フ ロ ッ ク 化 も 促進 され る。
さ ら に、 こ の砗波堤で包囲 さ れた海湖の水塽は静寂 であ る ため、 汚濁物は 降作用が促進 さ れ、 き れい な 水域 と な る 。
「発明の開示」
こ の様 砗痰堤の浄化 ラ イ ン を透過 し た海 ( 湖 ) の 水は净化 され、 き れ 海 ( 湖 ) 水塽 と な る。
さ ら に、 痰浪の ェ ネ ル ギー を 消滅する ために、 沿岸 の保全や、 反射痰に よ る 三角波を防止 し航路の安全ば も と よ 、 対岸の反射痰に よ る、 被害対策に役立つ。
又净化水域は多空隙材の砕波堤で囲 ま れてい る ため 皎等の外洋の敏の逸入を防止.する こ と が可能であ る。 「図面の簡単 ¾説 j
第 1 図は湾型の水域
第 2 図は 岸の水域
第 3 図は沖の水域
( ) 瘗地 c > ·既 の堤等
2 · · · ' ( ) . . · ·砕痰堤 皮浪 浄化水域 ホ 「発明を実施する ための最良の形態 」
但、 净化水域の広さ 、 水深水質 と 波浪 の大 き さ 、 砕波堤の延長、 潮汐の差や流速等に よ っ て、 多空隙 堤の空隙率 と 巾員を考慮 し るければ ら な い。
へ 「産業上の利用可能性」
赤潮対策を は じめ沿岸の保全や航路の安全対策 と し て、 養魚場等の水産業や、 海水浴場等の レ ジ ャ ー 産業 と し ての活用 の範囲は広い。
/
Τ ^ " ;

Claims

待許請求の範囲 浄化 し よ う とする水域を包囲する —部又は全部を 多空隙のあ る、 砗痰堤で締切る。
PCT/JP1982/000419 1982-10-23 1982-10-23 System for purifying water area WO1984001591A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU10436/83A AU1043683A (en) 1982-10-23 1982-10-23 System for purifying water area
PCT/JP1982/000419 WO1984001591A1 (en) 1982-10-23 1982-10-23 System for purifying water area
US06/928,735 US4824284A (en) 1982-10-23 1986-11-10 Purifying system of water area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1982/000419 WO1984001591A1 (en) 1982-10-23 1982-10-23 System for purifying water area

Publications (1)

Publication Number Publication Date
WO1984001591A1 true WO1984001591A1 (en) 1984-04-26

Family

ID=13762357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1982/000419 WO1984001591A1 (en) 1982-10-23 1982-10-23 System for purifying water area

Country Status (3)

Country Link
US (1) US4824284A (ja)
AU (1) AU1043683A (ja)
WO (1) WO1984001591A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021140559A1 (ja) * 2020-01-07 2021-07-15 一昭 赤井 自然の力で繰返す、(津波・高潮・河川)災害阻止する方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242244A (en) * 1992-06-11 1993-09-07 Daryl Dockery Aquatic control sleeve apparatus
EP0691309B1 (de) * 1994-07-06 1998-04-29 Peter I. Dr. Pogozhev Verfahren und Vorrichtung zur biologischen Reinigung eines Gewässers
JPWO2005118489A1 (ja) * 2004-06-03 2008-04-03 一昭 赤井 「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
WO2016203493A1 (en) * 2015-06-17 2016-12-22 Ladkat Rajendra Vithal System for aeration and seperation of contaminants from flowing water
EP3596336B1 (en) * 2017-03-13 2022-03-02 AW-Energy Oy Arrangement and method for enhancing conditions of various types in a coastal area

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US949933A (en) * 1909-07-15 1910-02-22 Jennie W Kellner Soil-reclaiming means for water-currents.
US1840271A (en) * 1929-12-09 1932-01-05 M H Falley Current retarding and deflecting device
US1849323A (en) * 1930-03-19 1932-03-15 William H Cleveland Erosion retarder for ditches
US1969123A (en) * 1933-02-21 1934-08-07 William H Doble Apparatus for building up shore land and beaches
US2474786A (en) * 1946-09-09 1949-06-28 Harvey J Humphrey Permeable breakwater
AT328965B (de) * 1968-08-03 1976-04-26 Oesterr Alpine Montan Muren- und treibholzfanger
US3564853A (en) * 1969-03-24 1971-02-23 Zoltan Csiszar Method of controlling erosion on seashores
FR2227750A5 (en) * 1973-04-24 1974-11-22 Mondiet Roger Trawl net for collecting rubbish - towed by ship to collect partially submerged debris
FR2293527A1 (fr) * 1974-12-03 1976-07-02 Coulet Antoine L'ensableur
US4279535A (en) * 1979-10-01 1981-07-21 Mercantile Development, Inc. Material and system for minimizing erosion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No relevant documents have been disclosed *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021140559A1 (ja) * 2020-01-07 2021-07-15 一昭 赤井 自然の力で繰返す、(津波・高潮・河川)災害阻止する方法
JPWO2021140559A1 (ja) * 2020-01-07 2021-07-15

Also Published As

Publication number Publication date
US4824284A (en) 1989-04-25
AU1043683A (en) 1984-05-04

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