JP3795601B2 - Pollutant decomposing system for lakes using weak ultrasonic waves - Google Patents
Pollutant decomposing system for lakes using weak ultrasonic waves Download PDFInfo
- Publication number
- JP3795601B2 JP3795601B2 JP34468796A JP34468796A JP3795601B2 JP 3795601 B2 JP3795601 B2 JP 3795601B2 JP 34468796 A JP34468796 A JP 34468796A JP 34468796 A JP34468796 A JP 34468796A JP 3795601 B2 JP3795601 B2 JP 3795601B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- lakes
- weak
- ultrasonic waves
- solar cell
- 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.)
- Expired - Fee Related
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Description
【0001】
【産業上の利用分野】
本発明は、微弱超音波によって微生物の増殖を促して湖沼の汚染物質を分解する微弱超音波を用いた湖沼の汚染物質分解装置に関するものである。
【0002】
【従来の技術】
近年、微生物を用いた汚染物質分解装置が普及するようになり、例えば、ポリ塩化ディフェニール分解菌、トリクロロエタン分解菌などが発見され、公害物質の除去に効果を発揮することができるようになり、この他に、PCB分解菌や磁性細菌などの応用も考えられ、今後の発展が期待される。
【0003】
【発明が解決しようとする課題】
ところで、汚れた湖沼でも、汚染物質を分解する微生物を増殖させることによって、湖沼をきれいにすることが望まれているが、従来の方法では、水温の低い冬場の場合、微生物の汚染物質分解能力が低下するという欠点があった。
【0004】
【課題を解決するための手段】
本発明は、筏又は船の上に装着した太陽電池と、該太陽電池からの電力で作動する超音波発振器と、前記筏又は船の下に吊り下げられた複数枚の金属板又はプラスチック板等の超音波伝導板と、該超音波伝導板にそれぞれ固着された超音波振動子とからなり、該記超音波振動子のそれぞれに前記超音波発振器からの発振出力を印加し、前記超音波振動子の超音波伝導板との接着面に1cm2当たり1ワット以下の微弱超音波を照射するように構成したものである。
【0005】
【実施の態様】
本発明によれば、筏又は船から吊り下げた金属板又はプラスチック板等の超音波伝導板に超音波振動子を装着し、この超音波振動子の超音波伝導板との接着面に1cm2当たり1ワット以下の微弱超音波を発生すると、この微弱超音波は超音波伝導板から湖沼の水の中に照射され、この微弱超音波の振動よって湖沼の水の中の微生物が活性化されることにより、汚染物質の分解を促進することが認められ、さらに、この微弱超音波を照射することによって、低温の環境、特に冬場でも微生物の増殖が認められる。
【0006】
【実施例】
図1は本発明の1実施例の湖沼の汚染物質分解装置の構成図で、筏1の上に組み立てられた枠体2の上に太陽電池3が装着され、又、太陽電池3の下部の枠体2の中に超音波発振器4が装着され、この超音波発振器4は太陽電池3から電力を供給されている。
【0007】
又、枠体1の下に多数の大きい金属板5が吊り下げられ、これらの金属板5のそれぞれに超音波振動子6が装着され、それらの超音波振動子6は超音波発振器4の一方の端子に接続され、超音波発振器4の他方の端子は大きい金属板5に共通端子として接続されている。
【0008】
このように構成された本実施例の湖沼の汚染物質分解装置では、太陽電池3から超音波発振器4に常に電力が印加されることにより、超音波発振器4は超音波振動子6の大きい金属板5との接着面に1cm2当たり1ワット以下の微弱超音波を発生するように発振出力を印加すると、大きい金属板5から湖沼の水に微弱超音波が照射される。
【0009】
ところで、一般に、強力な超音波を照射すると、超音波振動によって微生物自体が分解されて死んでしまうが、本発明のように、微弱超音波を照射すると、微生物に柔らかい刺激を与えることになるので、逆に微生物が活性化され、低温の環境でも微生物の増殖が認められ、湖沼の水中に生きている微生物が増殖されるので、水中の汚染物質の分解が促進される。
【0010】
本実施例は、このように筏1に大きい金属板5を吊り下げて、湖沼の水中に微弱超音波を発生することにより、筏1が移動することによって、湖沼の広い範囲の水中に微弱超音波を照射することができ、さらに、複数の大きい金属板5の間を通過する水に微弱超音波を照射することができるので、微生物の活性化が促進され、又、太陽電池3を使用することによって長い期間微弱超音波を照射し続けることができる。
【0011】
なお、上記図1の実施例では、大きい金属板5が波形に構成されているが、平板状に構成しても効果は変わることはなく、又、筏1の代わりに船に大きい金属板5を吊り下げ、太陽電池3を装着しても、同様に使用することができ、さらに、金属板5の代わりにプラスチック板等の超音波伝導板を使用してもよい。
【0012】
【発明の効果】
以上説明したように、本発明の微弱超音波を用いた湖沼の汚染物質分解装置では、微弱超音波を筏又は船に吊り下げた大きい金属板又はプラスチック板等の超音波伝導板から湖沼の水中に照射すると、湖沼の水中の微生物に柔らかい刺激を与え、それによって微生物が活性化され、常温は勿論のこと低温の環境、特に冬場でも微生物が増殖され、汚染物質の分解が非常に大きく促進され、さらに、太陽電池を使用することにより永続的に微弱超音波を照射することができるという利点がある。
【図面の簡単な説明】
【図1】 本発明の1実施例の湖沼の汚染物質分解装置の構成図である。
【符号の説明】
1 筏
2 枠体
3 太陽電池
4 超音波発振器
5 金属板
6 超音波振動子[0001]
[Industrial application fields]
The present invention relates to a pollutant decomposing apparatus for lakes and marshes using weak ultrasonic waves that promote the growth of microorganisms by weak ultrasonic waves and decompose pollutants in lakes and marshes.
[0002]
[Prior art]
In recent years, pollutant decomposing devices using microorganisms have become widespread. In addition, applications such as PCB-degrading bacteria and magnetic bacteria are also conceivable, and future development is expected.
[0003]
[Problems to be solved by the invention]
By the way, even in dirty lakes, it is desired to clean the lakes by growing microorganisms that decompose pollutants. However, in conventional methods, the ability of microorganisms to decompose pollutants is low in winter when the water temperature is low. There was a drawback of lowering.
[0004]
[Means for Solving the Problems]
The present invention includes a solar cell mounted on a dredger or a ship, an ultrasonic oscillator that operates with electric power from the solar cell, a plurality of metal plates or plastic plates suspended under the dredger or the ship, etc. An ultrasonic conduction plate and an ultrasonic transducer fixed to the ultrasonic conduction plate, and applying an oscillation output from the ultrasonic oscillator to each of the ultrasonic transducers, It is constructed so as to irradiate weak ultrasonic waves of 1 watt or less per 1 cm 2 on the bonding surface of the child with the ultrasonic conduction plate.
[0005]
Embodiment
According to the present invention, an ultrasonic transducer is mounted on an ultrasonic conduction plate such as a metal plate or a plastic plate suspended from a rod or ship, and the surface of the ultrasonic transducer is bonded to the ultrasonic conduction plate per 1 cm 2. When a weak ultrasonic wave of 1 watt or less is generated, this weak ultrasonic wave is irradiated into the lake water from the ultrasonic conduction plate, and microorganisms in the lake water are activated by the vibration of the weak ultrasonic wave. By this, it is recognized that the decomposition of the pollutant is promoted, and further, by irradiating this weak ultrasonic wave, the growth of microorganisms is recognized even in a low temperature environment, particularly in winter.
[0006]
【Example】
FIG. 1 is a block diagram of a device for decomposing pollutants in a lake according to an embodiment of the present invention. A solar cell 3 is mounted on a frame 2 assembled on a ridge 1 and a lower part of the solar cell 3 is installed. An ultrasonic oscillator 4 is mounted in the frame 2, and the ultrasonic oscillator 4 is supplied with power from the solar cell 3.
[0007]
In addition, a large number of
[0008]
In the pollutant decomposition apparatus for lakes and marshes of this embodiment configured as described above, the ultrasonic oscillator 4 is a metal plate having a large
[0009]
By the way, in general, when irradiating strong ultrasonic waves, the microorganisms themselves are decomposed by ultrasonic vibration and die, but when weak ultrasonic waves are irradiated as in the present invention, the microorganisms are softly stimulated. Conversely, the microorganisms are activated, and the growth of microorganisms is observed even in a low temperature environment, and the living microorganisms are propagated in the water of the lake, so that the decomposition of pollutants in the water is promoted.
[0010]
In this embodiment, the
[0011]
In the embodiment shown in FIG. 1, the
[0012]
【The invention's effect】
As described above, in the pollutant decomposition apparatus for lakes and marshes using the weak ultrasonic wave of the present invention, the ultrasonic wave is transmitted from the ultrasonic conductive plate such as a large metal plate or plastic plate suspended from the weak ultrasonic wave to the dredger or ship. Irradiates the microbes in the water in the lake with soft stimuli, which activates the microbes and allows them to grow in cold environments, especially in the winter, especially in winter, which greatly accelerates the degradation of pollutants. Furthermore, there is an advantage that a weak ultrasonic wave can be irradiated permanently by using a solar cell.
[Brief description of the drawings]
FIG. 1 is a configuration diagram of a pollutant decomposition apparatus for a lake according to one embodiment of the present invention.
[Explanation of symbols]
1 筏 2 Frame 3 Solar cell 4
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34468796A JP3795601B2 (en) | 1996-12-09 | 1996-12-09 | Pollutant decomposing system for lakes using weak ultrasonic waves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34468796A JP3795601B2 (en) | 1996-12-09 | 1996-12-09 | Pollutant decomposing system for lakes using weak ultrasonic waves |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10165950A JPH10165950A (en) | 1998-06-23 |
JP3795601B2 true JP3795601B2 (en) | 2006-07-12 |
Family
ID=18371209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP34468796A Expired - Fee Related JP3795601B2 (en) | 1996-12-09 | 1996-12-09 | Pollutant decomposing system for lakes using weak ultrasonic waves |
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JP (1) | JP3795601B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100443266B1 (en) * | 2002-06-18 | 2004-08-04 | 한국생명공학연구원 | Ultrasonic method and apparatus suppressing algal growth |
WO2017200125A1 (en) * | 2016-05-20 | 2017-11-23 | 박정경 | Ultrasonic water treatment apparatus |
-
1996
- 1996-12-09 JP JP34468796A patent/JP3795601B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JPH10165950A (en) | 1998-06-23 |
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