JPS552145A - Method of preventing difusion of floating matter on water level - Google Patents

Method of preventing difusion of floating matter on water level

Info

Publication number
JPS552145A
JPS552145A JP7496678A JP7496678A JPS552145A JP S552145 A JPS552145 A JP S552145A JP 7496678 A JP7496678 A JP 7496678A JP 7496678 A JP7496678 A JP 7496678A JP S552145 A JPS552145 A JP S552145A
Authority
JP
Japan
Prior art keywords
water level
floating matters
fluid
curtain
difusion
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
Application number
JP7496678A
Other languages
Japanese (ja)
Inventor
Teruo Sakaguchi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7496678A priority Critical patent/JPS552145A/en
Publication of JPS552145A publication Critical patent/JPS552145A/en
Pending legal-status Critical Current

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
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

PURPOSE: To provide the subject method of injecting a high-pressure fluid from a fluid injection port of the lower surface of a hollow floating body to form a fluid curtain, thereby to prevent the difusion of the floating matters in a wide range.
CONSTITUTION: Small holes 2 for the fluid injection of a hollow cylinder of a required length, connected to a flexible joint 4 so as to encircle the floating matters on the water level are laid downwardly. Then, high-pressure air is delivered by pressure into the cylinder 1 from a power generating source 6 loaded on a working ship or the like via transportation pipe 7. Then, a curtain-like film is formed substantially vertically by air injected through small holes 2, and the diffusion of the floating matters on the water level is prevented. Furthermore, the depth of the fluid curtain 8 under the water level can be adjusted by the adjustment of the power from the power source 6, and accordingly the method of the present invention can be applied to a wide range of from heavy layer floating matters such as a red tide and the like to surface layer floating matters such as flowing out oil and the like.
COPYRIGHT: (C)1980,JPO&Japio
JP7496678A 1978-06-20 1978-06-20 Method of preventing difusion of floating matter on water level Pending JPS552145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7496678A JPS552145A (en) 1978-06-20 1978-06-20 Method of preventing difusion of floating matter on water level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7496678A JPS552145A (en) 1978-06-20 1978-06-20 Method of preventing difusion of floating matter on water level

Publications (1)

Publication Number Publication Date
JPS552145A true JPS552145A (en) 1980-01-09

Family

ID=13562535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7496678A Pending JPS552145A (en) 1978-06-20 1978-06-20 Method of preventing difusion of floating matter on water level

Country Status (1)

Country Link
JP (1) JPS552145A (en)

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