JPS5581787A - Clarifying method for water of breeding pond for aquarium colored carp - Google Patents

Clarifying method for water of breeding pond for aquarium colored carp

Info

Publication number
JPS5581787A
JPS5581787A JP15490878A JP15490878A JPS5581787A JP S5581787 A JPS5581787 A JP S5581787A JP 15490878 A JP15490878 A JP 15490878A JP 15490878 A JP15490878 A JP 15490878A JP S5581787 A JPS5581787 A JP S5581787A
Authority
JP
Japan
Prior art keywords
pond
water
stones
sediments
compounds
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.)
Granted
Application number
JP15490878A
Other languages
Japanese (ja)
Other versions
JPS6137890B2 (en
Inventor
Hiroshi Ogawara
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15490878A priority Critical patent/JPS5581787A/en
Publication of JPS5581787A publication Critical patent/JPS5581787A/en
Publication of JPS6137890B2 publication Critical patent/JPS6137890B2/ja
Granted 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 make water quality better simply by decomposing and absorbing organics, nitrogen compounds, phosphorus compounds in sediment duckweeds, bacteria, etc., adhered to the surface of stones by blasting pond water with sediments onto the surface of stones by means of the water pressure of pond from the bottom of a breeding pond.
CONSTITUTION: Polluted and dissolved O2-lean water with sediments is blasted onto the surface of crushed stones 13 through the pipe 4 and then the introduction pipe 5 by the water pressure of pond resulting from the action a communicating pipe from the exhaust port 3 at the bottom of the pond 1, whereupon organics, nitrogen compounds, and phosphorus compounds present in the sediments are taken in, absorbed, or fixed by duckweeds and diatoms, together with bacteria, growing on the surface of crushed stones 13. Also, part of these compounds is flowed down with soil and sands between stones and deposited on the lower spaces of the screen 12.
COPYRIGHT: (C)1980,JPO&Japio
JP15490878A 1978-12-18 1978-12-18 Clarifying method for water of breeding pond for aquarium colored carp Granted JPS5581787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15490878A JPS5581787A (en) 1978-12-18 1978-12-18 Clarifying method for water of breeding pond for aquarium colored carp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15490878A JPS5581787A (en) 1978-12-18 1978-12-18 Clarifying method for water of breeding pond for aquarium colored carp

Publications (2)

Publication Number Publication Date
JPS5581787A true JPS5581787A (en) 1980-06-20
JPS6137890B2 JPS6137890B2 (en) 1986-08-26

Family

ID=15594582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15490878A Granted JPS5581787A (en) 1978-12-18 1978-12-18 Clarifying method for water of breeding pond for aquarium colored carp

Country Status (1)

Country Link
JP (1) JPS5581787A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612054U (en) * 1984-06-12 1986-01-08 一政 斉田 Live fish tank filtration device
JPS6125769U (en) * 1984-07-20 1986-02-15 プロホ−ム・ジヤパン株式会社 fish tank
CN117263401A (en) * 2023-11-13 2023-12-22 湖南省水产科学研究所 Equipment and method for treating high ammonia nitrogen pond culture wastewater by utilizing photosynthetic bacteria

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103393A (en) * 1972-04-11 1973-12-25
JPS5138771A (en) * 1974-09-26 1976-03-31 Asahi Chemical Ind Haisuino kojishorisochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103393A (en) * 1972-04-11 1973-12-25
JPS5138771A (en) * 1974-09-26 1976-03-31 Asahi Chemical Ind Haisuino kojishorisochi

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612054U (en) * 1984-06-12 1986-01-08 一政 斉田 Live fish tank filtration device
JPS6125769U (en) * 1984-07-20 1986-02-15 プロホ−ム・ジヤパン株式会社 fish tank
CN117263401A (en) * 2023-11-13 2023-12-22 湖南省水产科学研究所 Equipment and method for treating high ammonia nitrogen pond culture wastewater by utilizing photosynthetic bacteria
CN117263401B (en) * 2023-11-13 2024-04-05 湖南省水产科学研究所 Equipment and method for treating high ammonia nitrogen pond culture wastewater by utilizing photosynthetic bacteria

Also Published As

Publication number Publication date
JPS6137890B2 (en) 1986-08-26

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