JPS61139793U - - Google Patents

Info

Publication number
JPS61139793U
JPS61139793U JP1985020868U JP2086885U JPS61139793U JP S61139793 U JPS61139793 U JP S61139793U JP 1985020868 U JP1985020868 U JP 1985020868U JP 2086885 U JP2086885 U JP 2086885U JP S61139793 U JPS61139793 U JP S61139793U
Authority
JP
Japan
Prior art keywords
water treatment
contact material
yarn
insertion yarn
rectangular
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
JP1985020868U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0135277Y2 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30511753

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0135277Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0135277Y2 (enrdf_load_stackoverflow) 1989-10-26

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