JPS6455133A - Method for cleaning rearing water - Google Patents

Method for cleaning rearing water

Info

Publication number
JPS6455133A
JPS6455133A JP21027887A JP21027887A JPS6455133A JP S6455133 A JPS6455133 A JP S6455133A JP 21027887 A JP21027887 A JP 21027887A JP 21027887 A JP21027887 A JP 21027887A JP S6455133 A JPS6455133 A JP S6455133A
Authority
JP
Japan
Prior art keywords
biological filtration
filtration tanks
rearing water
aging
water tank
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
JP21027887A
Other languages
Japanese (ja)
Inventor
Hajime Mimura
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.)
TOKYO KYUEI KK
Tokyo Kyuei Co Ltd
Original Assignee
TOKYO KYUEI KK
Tokyo Kyuei 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 TOKYO KYUEI KK, Tokyo Kyuei Co Ltd filed Critical TOKYO KYUEI KK
Priority to JP21027887A priority Critical patent/JPS6455133A/en
Publication of JPS6455133A publication Critical patent/JPS6455133A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Biological Wastes In General (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

PURPOSE:To prevent deterioration in cleaning ability after back washing, by preparing plural biological filtration tanks in one rearing water tank, alternately using the above-mentioned biological filtration tanks and carrying out self-aging in the unused biological filtration tanks. CONSTITUTION:Plural biological filtration tanks 2 and 3 are connected to one rearing water tank or water treating system 1. While one of the biological filtration tanks is used, the residual biological filtration tanks are back washed and subjected to aging and standby.
JP21027887A 1987-08-26 1987-08-26 Method for cleaning rearing water Pending JPS6455133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21027887A JPS6455133A (en) 1987-08-26 1987-08-26 Method for cleaning rearing water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21027887A JPS6455133A (en) 1987-08-26 1987-08-26 Method for cleaning rearing water

Publications (1)

Publication Number Publication Date
JPS6455133A true JPS6455133A (en) 1989-03-02

Family

ID=16586745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21027887A Pending JPS6455133A (en) 1987-08-26 1987-08-26 Method for cleaning rearing water

Country Status (1)

Country Link
JP (1) JPS6455133A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021509011A (en) * 2017-12-20 2021-03-18 ソルブピレン エーエス Fish farm and method of operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021509011A (en) * 2017-12-20 2021-03-18 ソルブピレン エーエス Fish farm and method of operation

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