JPS5355570A - Filtering method - Google Patents

Filtering method

Info

Publication number
JPS5355570A
JPS5355570A JP12948376A JP12948376A JPS5355570A JP S5355570 A JPS5355570 A JP S5355570A JP 12948376 A JP12948376 A JP 12948376A JP 12948376 A JP12948376 A JP 12948376A JP S5355570 A JPS5355570 A JP S5355570A
Authority
JP
Japan
Prior art keywords
filtering method
layer
raw liquid
fluidize
clogging
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
JP12948376A
Other languages
Japanese (ja)
Inventor
Tsutomu Matsuzawa
Takaaki Tanaka
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP12948376A priority Critical patent/JPS5355570A/en
Publication of JPS5355570A publication Critical patent/JPS5355570A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To recover a filter layer from clogging, wherein air or raw liquid is fed with pressure to raw liquid disperser stages disposed on the layer to fluidize the surface of the layer.
COPYRIGHT: (C)1978,JPO&Japio
JP12948376A 1976-10-29 1976-10-29 Filtering method Pending JPS5355570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12948376A JPS5355570A (en) 1976-10-29 1976-10-29 Filtering method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12948376A JPS5355570A (en) 1976-10-29 1976-10-29 Filtering method

Publications (1)

Publication Number Publication Date
JPS5355570A true JPS5355570A (en) 1978-05-20

Family

ID=15010590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12948376A Pending JPS5355570A (en) 1976-10-29 1976-10-29 Filtering method

Country Status (1)

Country Link
JP (1) JPS5355570A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275809U (en) * 1985-10-31 1987-05-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275809U (en) * 1985-10-31 1987-05-15
JPH0217604Y2 (en) * 1985-10-31 1990-05-17

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