JPH0319599U - - Google Patents

Info

Publication number
JPH0319599U
JPH0319599U JP1989080629U JP8062989U JPH0319599U JP H0319599 U JPH0319599 U JP H0319599U JP 1989080629 U JP1989080629 U JP 1989080629U JP 8062989 U JP8062989 U JP 8062989U JP H0319599 U JPH0319599 U JP H0319599U
Authority
JP
Japan
Prior art keywords
outer shell
shell material
core
purification
water
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
JP1989080629U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0621600Y2 (ja
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 filed Critical
Priority to JP1989080629U priority Critical patent/JPH0621600Y2/ja
Publication of JPH0319599U publication Critical patent/JPH0319599U/ja
Application granted granted Critical
Publication of JPH0621600Y2 publication Critical patent/JPH0621600Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish
    • 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

  • Artificial Fish Reefs (AREA)
  • Biological Treatment Of Waste Water (AREA)
JP1989080629U 1989-07-07 1989-07-07 魚礁又は浄化用に用いるコンクリートブロック構造 Expired - Lifetime JPH0621600Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989080629U JPH0621600Y2 (ja) 1989-07-07 1989-07-07 魚礁又は浄化用に用いるコンクリートブロック構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989080629U JPH0621600Y2 (ja) 1989-07-07 1989-07-07 魚礁又は浄化用に用いるコンクリートブロック構造

Publications (2)

Publication Number Publication Date
JPH0319599U true JPH0319599U (enrdf_load_stackoverflow) 1991-02-26
JPH0621600Y2 JPH0621600Y2 (ja) 1994-06-08

Family

ID=31625860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989080629U Expired - Lifetime JPH0621600Y2 (ja) 1989-07-07 1989-07-07 魚礁又は浄化用に用いるコンクリートブロック構造

Country Status (1)

Country Link
JP (1) JPH0621600Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019147117A (ja) * 2018-02-28 2019-09-05 住友重機械工業株式会社 固形物担体

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192569A (enrdf_load_stackoverflow) * 1975-02-11 1976-08-13
JPS55111898A (en) * 1979-02-20 1980-08-28 Achilles Corp Denitration apparatus
JPS6041160U (ja) * 1983-08-29 1985-03-23 宇都宮　治郎 誘魚材入りコンクリ−トブロツク
JPS6224569A (ja) * 1985-07-23 1987-02-02 Sanyo Electric Co Ltd 非水電解液電池
JPS63310696A (ja) * 1987-06-11 1988-12-19 Taisei Corp 廃水処理生物膜担体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192569A (enrdf_load_stackoverflow) * 1975-02-11 1976-08-13
JPS55111898A (en) * 1979-02-20 1980-08-28 Achilles Corp Denitration apparatus
JPS6041160U (ja) * 1983-08-29 1985-03-23 宇都宮　治郎 誘魚材入りコンクリ−トブロツク
JPS6224569A (ja) * 1985-07-23 1987-02-02 Sanyo Electric Co Ltd 非水電解液電池
JPS63310696A (ja) * 1987-06-11 1988-12-19 Taisei Corp 廃水処理生物膜担体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019147117A (ja) * 2018-02-28 2019-09-05 住友重機械工業株式会社 固形物担体

Also Published As

Publication number Publication date
JPH0621600Y2 (ja) 1994-06-08

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