JPS6157044B2 - - Google Patents

Info

Publication number
JPS6157044B2
JPS6157044B2 JP56027651A JP2765181A JPS6157044B2 JP S6157044 B2 JPS6157044 B2 JP S6157044B2 JP 56027651 A JP56027651 A JP 56027651A JP 2765181 A JP2765181 A JP 2765181A JP S6157044 B2 JPS6157044 B2 JP S6157044B2
Authority
JP
Japan
Prior art keywords
foam
material layer
supply pipe
raw water
bubbles
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
JP56027651A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57144009A (en
Inventor
Masa Iwai
Shiro Kaneko
Azuma Nakaoka
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.)
Hitachi Ltd
Original Assignee
Hitachi Plant Engineering and Construction 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 Hitachi Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Engineering and Construction Co Ltd
Priority to JP56027651A priority Critical patent/JPS57144009A/ja
Publication of JPS57144009A publication Critical patent/JPS57144009A/ja
Publication of JPS6157044B2 publication Critical patent/JPS6157044B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)
JP56027651A 1981-02-28 1981-02-28 Filtering apparatus Granted JPS57144009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56027651A JPS57144009A (en) 1981-02-28 1981-02-28 Filtering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56027651A JPS57144009A (en) 1981-02-28 1981-02-28 Filtering apparatus

Publications (2)

Publication Number Publication Date
JPS57144009A JPS57144009A (en) 1982-09-06
JPS6157044B2 true JPS6157044B2 (de) 1986-12-05

Family

ID=12226818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56027651A Granted JPS57144009A (en) 1981-02-28 1981-02-28 Filtering apparatus

Country Status (1)

Country Link
JP (1) JPS57144009A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7755790B2 (ja) * 2022-09-26 2025-10-17 株式会社石垣 ろ過装置及びろ過処理方法

Also Published As

Publication number Publication date
JPS57144009A (en) 1982-09-06

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