JPH0427532Y2 - - Google Patents

Info

Publication number
JPH0427532Y2
JPH0427532Y2 JP1986112555U JP11255586U JPH0427532Y2 JP H0427532 Y2 JPH0427532 Y2 JP H0427532Y2 JP 1986112555 U JP1986112555 U JP 1986112555U JP 11255586 U JP11255586 U JP 11255586U JP H0427532 Y2 JPH0427532 Y2 JP H0427532Y2
Authority
JP
Japan
Prior art keywords
contact material
ribs
hollow sphere
holes
soil
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
Application number
JP1986112555U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320931U (en]
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 JP1986112555U priority Critical patent/JPH0427532Y2/ja
Publication of JPS6320931U publication Critical patent/JPS6320931U/ja
Application granted granted Critical
Publication of JPH0427532Y2 publication Critical patent/JPH0427532Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Gas Separation By Absorption (AREA)
JP1986112555U 1986-07-22 1986-07-22 Expired JPH0427532Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986112555U JPH0427532Y2 (en]) 1986-07-22 1986-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986112555U JPH0427532Y2 (en]) 1986-07-22 1986-07-22

Publications (2)

Publication Number Publication Date
JPS6320931U JPS6320931U (en]) 1988-02-12
JPH0427532Y2 true JPH0427532Y2 (en]) 1992-07-02

Family

ID=30993541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986112555U Expired JPH0427532Y2 (en]) 1986-07-22 1986-07-22

Country Status (1)

Country Link
JP (1) JPH0427532Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114469U (ja) * 1982-01-29 1983-08-04 株式会社竹中工務店 ヒ−トポンプ式冷暖房装置

Also Published As

Publication number Publication date
JPS6320931U (en]) 1988-02-12

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