JPH0135277Y2 - - Google Patents

Info

Publication number
JPH0135277Y2
JPH0135277Y2 JP1985020868U JP2086885U JPH0135277Y2 JP H0135277 Y2 JPH0135277 Y2 JP H0135277Y2 JP 1985020868 U JP1985020868 U JP 1985020868U JP 2086885 U JP2086885 U JP 2086885U JP H0135277 Y2 JPH0135277 Y2 JP H0135277Y2
Authority
JP
Japan
Prior art keywords
contact material
water treatment
yarn
yarns
present
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
JP1985020868U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61139793U (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 JP1985020868U priority Critical patent/JPH0135277Y2/ja
Publication of JPS61139793U publication Critical patent/JPS61139793U/ja
Application granted granted Critical
Publication of JPH0135277Y2 publication Critical patent/JPH0135277Y2/ja
Expired 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

  • Biological Treatment Of Waste Water (AREA)
JP1985020868U 1985-02-15 1985-02-15 Expired JPH0135277Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985020868U JPH0135277Y2 (en]) 1985-02-15 1985-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985020868U JPH0135277Y2 (en]) 1985-02-15 1985-02-15

Publications (2)

Publication Number Publication Date
JPS61139793U JPS61139793U (en]) 1986-08-29
JPH0135277Y2 true JPH0135277Y2 (en]) 1989-10-26

Family

ID=30511753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985020868U Expired JPH0135277Y2 (en]) 1985-02-15 1985-02-15

Country Status (1)

Country Link
JP (1) JPH0135277Y2 (en])

Also Published As

Publication number Publication date
JPS61139793U (en]) 1986-08-29

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