JPS5427253A - Apparatus for treating sludge-like matters - Google Patents

Apparatus for treating sludge-like matters

Info

Publication number
JPS5427253A
JPS5427253A JP9215977A JP9215977A JPS5427253A JP S5427253 A JPS5427253 A JP S5427253A JP 9215977 A JP9215977 A JP 9215977A JP 9215977 A JP9215977 A JP 9215977A JP S5427253 A JPS5427253 A JP S5427253A
Authority
JP
Japan
Prior art keywords
matters
treating sludge
sludge
hardness
filtration elements
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
JP9215977A
Other languages
Japanese (ja)
Other versions
JPS5550447B2 (en
Inventor
Hiroo Okada
Hideki Haji
Shinya Tamagawa
Sadao Fukuda
Tadao Takeuchi
Masaaki Uesugi
Yasuhiko Ishii
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP9215977A priority Critical patent/JPS5427253A/en
Publication of JPS5427253A publication Critical patent/JPS5427253A/en
Publication of JPS5550447B2 publication Critical patent/JPS5550447B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To keep the hardness of a dehydrated sludge constant through control of the speed of revolution of filtration elements or the amount of coagulant to be added thereto corresponding to the detected value of the hardness of the dehydrated sludge to be discharged, in a sludge-like matter treatment apparatus equipped with rotating filtration elements.
COPYRIGHT: (C)1979,JPO&Japio
JP9215977A 1977-08-02 1977-08-02 Apparatus for treating sludge-like matters Granted JPS5427253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9215977A JPS5427253A (en) 1977-08-02 1977-08-02 Apparatus for treating sludge-like matters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9215977A JPS5427253A (en) 1977-08-02 1977-08-02 Apparatus for treating sludge-like matters

Publications (2)

Publication Number Publication Date
JPS5427253A true JPS5427253A (en) 1979-03-01
JPS5550447B2 JPS5550447B2 (en) 1980-12-18

Family

ID=14046638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9215977A Granted JPS5427253A (en) 1977-08-02 1977-08-02 Apparatus for treating sludge-like matters

Country Status (1)

Country Link
JP (1) JPS5427253A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670811A (en) * 1979-11-13 1981-06-13 Kubota Ltd Dehydrator
JPS5670810A (en) * 1979-11-12 1981-06-13 Kubota Ltd Dehydrator
JPS58219687A (en) * 1982-06-15 1983-12-21 Toppan Printing Co Ltd Digitizer with enlarging and projecting mechanism
US4705390A (en) * 1983-04-25 1987-11-10 Dainippon Screen Mfg. Co., Ltd. Originals patching device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928967A (en) * 1972-07-13 1974-03-14
JPS5262774A (en) * 1975-11-19 1977-05-24 Gorou Sasaki Continuous particle uniform sorting* squeezing and separating method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928967A (en) * 1972-07-13 1974-03-14
JPS5262774A (en) * 1975-11-19 1977-05-24 Gorou Sasaki Continuous particle uniform sorting* squeezing and separating method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670810A (en) * 1979-11-12 1981-06-13 Kubota Ltd Dehydrator
JPS5731932B2 (en) * 1979-11-12 1982-07-07
JPS5670811A (en) * 1979-11-13 1981-06-13 Kubota Ltd Dehydrator
JPS5731933B2 (en) * 1979-11-13 1982-07-07
JPS58219687A (en) * 1982-06-15 1983-12-21 Toppan Printing Co Ltd Digitizer with enlarging and projecting mechanism
JPS6252887B2 (en) * 1982-06-15 1987-11-07 Toppan Printing Co Ltd
US4705390A (en) * 1983-04-25 1987-11-10 Dainippon Screen Mfg. Co., Ltd. Originals patching device

Also Published As

Publication number Publication date
JPS5550447B2 (en) 1980-12-18

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