JPS54127070A - Filtration method - Google Patents

Filtration method

Info

Publication number
JPS54127070A
JPS54127070A JP3466378A JP3466378A JPS54127070A JP S54127070 A JPS54127070 A JP S54127070A JP 3466378 A JP3466378 A JP 3466378A JP 3466378 A JP3466378 A JP 3466378A JP S54127070 A JPS54127070 A JP S54127070A
Authority
JP
Japan
Prior art keywords
filtration method
filtration
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
JP3466378A
Other languages
Japanese (ja)
Inventor
Yoshikazu Shimizu
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.)
Kawai Musical Instrument Manufacturing Co Ltd
Original Assignee
Kawai Musical Instrument Manufacturing Co Ltd
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 Kawai Musical Instrument Manufacturing Co Ltd filed Critical Kawai Musical Instrument Manufacturing Co Ltd
Priority to JP3466378A priority Critical patent/JPS54127070A/en
Publication of JPS54127070A publication Critical patent/JPS54127070A/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

  • Filtration Of Liquid (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtering Materials (AREA)
JP3466378A 1978-03-24 1978-03-24 Filtration method Pending JPS54127070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3466378A JPS54127070A (en) 1978-03-24 1978-03-24 Filtration method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3466378A JPS54127070A (en) 1978-03-24 1978-03-24 Filtration method

Publications (1)

Publication Number Publication Date
JPS54127070A true JPS54127070A (en) 1979-10-02

Family

ID=12420670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3466378A Pending JPS54127070A (en) 1978-03-24 1978-03-24 Filtration method

Country Status (1)

Country Link
JP (1) JPS54127070A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007260549A (en) * 2006-03-28 2007-10-11 Dowa Holdings Co Ltd Water cleaning method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007260549A (en) * 2006-03-28 2007-10-11 Dowa Holdings Co Ltd Water cleaning method and apparatus

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