JPS5279554A - Purifying tank with turbulence layer - Google Patents

Purifying tank with turbulence layer

Info

Publication number
JPS5279554A
JPS5279554A JP50154074A JP15407475A JPS5279554A JP S5279554 A JPS5279554 A JP S5279554A JP 50154074 A JP50154074 A JP 50154074A JP 15407475 A JP15407475 A JP 15407475A JP S5279554 A JPS5279554 A JP S5279554A
Authority
JP
Japan
Prior art keywords
purifying tank
turbulence layer
turbulence
layer
purifying
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
JP50154074A
Other languages
Japanese (ja)
Inventor
Yoshioki Koyama
Hiroshi Saitou
Hayato Yamamoto
Akira Yamada
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.)
RIYOUWA CHIYOUON KOUGIYOU KK
Original Assignee
RIYOUWA CHIYOUON KOUGIYOU KK
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 RIYOUWA CHIYOUON KOUGIYOU KK filed Critical RIYOUWA CHIYOUON KOUGIYOU KK
Priority to JP50154074A priority Critical patent/JPS5279554A/en
Publication of JPS5279554A publication Critical patent/JPS5279554A/en
Pending 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)
JP50154074A 1975-12-25 1975-12-25 Purifying tank with turbulence layer Pending JPS5279554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50154074A JPS5279554A (en) 1975-12-25 1975-12-25 Purifying tank with turbulence layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50154074A JPS5279554A (en) 1975-12-25 1975-12-25 Purifying tank with turbulence layer

Publications (1)

Publication Number Publication Date
JPS5279554A true JPS5279554A (en) 1977-07-04

Family

ID=15576312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50154074A Pending JPS5279554A (en) 1975-12-25 1975-12-25 Purifying tank with turbulence layer

Country Status (1)

Country Link
JP (1) JPS5279554A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698391U (en) * 1979-12-26 1981-08-04
CN100345902C (en) * 2000-10-02 2007-10-31 积水化学工业株式会社 Melt-moldable thermoplastic norbornene resin composition and molded article and optical film both comprising the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329271A (en) * 1962-06-21 1967-07-04 Texas Vitrified Pipe Company Trickling filter media

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329271A (en) * 1962-06-21 1967-07-04 Texas Vitrified Pipe Company Trickling filter media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698391U (en) * 1979-12-26 1981-08-04
CN100345902C (en) * 2000-10-02 2007-10-31 积水化学工业株式会社 Melt-moldable thermoplastic norbornene resin composition and molded article and optical film both comprising the same

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