JPS5599383A - Method and apparatus for purification of pond water - Google Patents

Method and apparatus for purification of pond water

Info

Publication number
JPS5599383A
JPS5599383A JP852579A JP852579A JPS5599383A JP S5599383 A JPS5599383 A JP S5599383A JP 852579 A JP852579 A JP 852579A JP 852579 A JP852579 A JP 852579A JP S5599383 A JPS5599383 A JP S5599383A
Authority
JP
Japan
Prior art keywords
pond water
room
filter
pond
contamination
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
JP852579A
Other languages
Japanese (ja)
Inventor
Mitsunori Murakami
Toshiji Matsunami
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.)
Ishigaki Mechanical Industry Co Ltd
Original Assignee
Ishigaki Mechanical Industry Co 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 Ishigaki Mechanical Industry Co Ltd filed Critical Ishigaki Mechanical Industry Co Ltd
Priority to JP852579A priority Critical patent/JPS5599383A/en
Publication of JPS5599383A publication Critical patent/JPS5599383A/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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Farming Of Fish And Shellfish (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: To prevent the decomposition of pond water and to precipitate and separate floating contamination and also, to prevent the plugging of filter and moreover, to enable to use for a long time.
CONSTITUTION: The filter vessel 1 purifying the pond water, is composed of the organism treatment room 3, the settling room 5 and filter 6 from the bottom. The medium 2 stuck the microorganism, is packed in the room 3 and noxious organic matter, such as excrementitious matter etc., in the pond water sucked by the pump 9, is decomposed. Next, the pond water is entered the room 5 and rising flow speed of the pond water is slackened by the baffle board 17 and the rectifying board 4 and then, coarse impurities are precipitated in the room 5. Then, the water is passed through the filtration material 18 in the filter 16 and minute contamination is filtered and removed. Thus, organic matter noxious for fish living in the pond, is removed of course and also, large or small contamination is removed. Plugging of the material 18 is decreased because large impurities are precipitated and removed previously and the, continuous use is able to carry out for a long period.
COPYRIGHT: (C)1980,JPO&Japio
JP852579A 1979-01-25 1979-01-25 Method and apparatus for purification of pond water Pending JPS5599383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP852579A JPS5599383A (en) 1979-01-25 1979-01-25 Method and apparatus for purification of pond water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP852579A JPS5599383A (en) 1979-01-25 1979-01-25 Method and apparatus for purification of pond water

Publications (1)

Publication Number Publication Date
JPS5599383A true JPS5599383A (en) 1980-07-29

Family

ID=11695549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP852579A Pending JPS5599383A (en) 1979-01-25 1979-01-25 Method and apparatus for purification of pond water

Country Status (1)

Country Link
JP (1) JPS5599383A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198579A (en) * 1984-03-21 1985-10-08 株式会社半導体エネルギー研究所 Semiconductor display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198579A (en) * 1984-03-21 1985-10-08 株式会社半導体エネルギー研究所 Semiconductor display

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