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WO2004071958A3 - 藻類の抑制方法 - Google Patents

藻類の抑制方法 Download PDF

Info

Publication number
WO2004071958A3
WO2004071958A3 PCT/JP2004/001457 JP2004001457W WO2004071958A3 WO 2004071958 A3 WO2004071958 A3 WO 2004071958A3 JP 2004001457 W JP2004001457 W JP 2004001457W WO 2004071958 A3 WO2004071958 A3 WO 2004071958A3
Authority
WO
WIPO (PCT)
Prior art keywords
algae
water area
accumulate
shading
inhibiting
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.)
Ceased
Application number
PCT/JP2004/001457
Other languages
English (en)
French (fr)
Other versions
WO2004071958A2 (ja
Inventor
Ichiro Imai
Hiroyuki Nakahara
Sadao Kojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Techno Engineering Co Ltd
Veritas Corp
Original Assignee
Kureha Techno Engineering Co Ltd
Veritas Corp
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 Kureha Techno Engineering Co Ltd, Veritas Corp filed Critical Kureha Techno Engineering Co Ltd
Publication of WO2004071958A2 publication Critical patent/WO2004071958A2/ja
Publication of WO2004071958A3 publication Critical patent/WO2004071958A3/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Cultivation Of Seaweed (AREA)

Abstract

本発明は、生態系に悪影響を与えることなく、藻類を効果的に抑制することのできる方法を提供することを目的とする。本発明の藻類の抑制方法は、藻類が集積する水域（４）を遮光するものである。藻類が集積する水域（４）では藻類が高密度に存在する。このため、藻類が集積する水域（４）を遮光することで、生態系に悪影響を与えることなく、短時間で効率よく藻類を抑制させることが可能となり、藻類の集積状態を効果的に解消することができる。
PCT/JP2004/001457 2003-02-12 2004-02-12 藻類の抑制方法 Ceased WO2004071958A2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003034247A JP2004263371A (ja) 2003-02-12 2003-02-12 藻類の抑制方法
JP2003-034247 2003-02-12

Publications (2)

Publication Number Publication Date
WO2004071958A2 WO2004071958A2 (ja) 2004-08-26
WO2004071958A3 true WO2004071958A3 (ja) 2004-10-07

Family

ID=32866262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/001457 Ceased WO2004071958A2 (ja) 2003-02-12 2004-02-12 藻類の抑制方法

Country Status (3)

Country Link
JP (1) JP2004263371A (ja)
CN (1) CN100455192C (ja)
WO (1) WO2004071958A2 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101933467B (zh) * 2009-07-02 2012-05-02 辽宁省海洋水产科学研究院 仿刺参养殖池塘底栖大型藻类过度繁殖控制技术
CN101817577A (zh) * 2010-04-21 2010-09-01 无锡美华化工有限公司 溴化物去除水体中微囊藻毒素的方法
CN101823790A (zh) * 2010-04-21 2010-09-08 无锡美华化工有限公司 溴化物杀灭水域中藻类的方法
JP2015208324A (ja) * 2014-04-30 2015-11-24 孝弘 鳥羽 ニセアカシアを駆除する方法
KR101732728B1 (ko) 2016-05-10 2017-05-04 한국해양과학기술원 수중 음향 센서 및 염분 센서의 부착생물 제거 장치
CN116982612A (zh) * 2023-07-10 2023-11-03 浙江大学 一种预防土遗址中藻类和苔藓定植的物理方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000257053A (ja) * 1999-03-11 2000-09-19 Kajima Corp 貯水池等の水質保全方法
JP2000263034A (ja) * 1999-03-16 2000-09-26 Veritas:Kk 富栄養化した湖沼等における藻類を減少又はその増殖を抑制する方法、及びそのための装置
JP2001070928A (ja) * 1999-09-03 2001-03-21 Veritas:Kk 水質改善用遮光部材
JP2002281848A (ja) * 2001-03-28 2002-10-02 Japan Science & Technology Corp 植物プランクトンの利用方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000257053A (ja) * 1999-03-11 2000-09-19 Kajima Corp 貯水池等の水質保全方法
JP2000263034A (ja) * 1999-03-16 2000-09-26 Veritas:Kk 富栄養化した湖沼等における藻類を減少又はその増殖を抑制する方法、及びそのための装置
JP2001070928A (ja) * 1999-09-03 2001-03-21 Veritas:Kk 水質改善用遮光部材
JP2002281848A (ja) * 2001-03-28 2002-10-02 Japan Science & Technology Corp 植物プランクトンの利用方法

Also Published As

Publication number Publication date
WO2004071958A2 (ja) 2004-08-26
JP2004263371A (ja) 2004-09-24
CN100455192C (zh) 2009-01-28
CN1750755A (zh) 2006-03-22

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