JPS5341052A - Aerator-filter structure - Google Patents

Aerator-filter structure

Info

Publication number
JPS5341052A
JPS5341052A JP11540476A JP11540476A JPS5341052A JP S5341052 A JPS5341052 A JP S5341052A JP 11540476 A JP11540476 A JP 11540476A JP 11540476 A JP11540476 A JP 11540476A JP S5341052 A JPS5341052 A JP S5341052A
Authority
JP
Japan
Prior art keywords
aerator
filter structure
capacities
concentration
devices
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
JP11540476A
Other languages
Japanese (ja)
Inventor
Takeji Kyogoku
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP11540476A priority Critical patent/JPS5341052A/en
Publication of JPS5341052A publication Critical patent/JPS5341052A/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

Abstract

PURPOSE: To increase the concentration of sewage sludge using a simple device, and to reduce the capacities of devices such as filter press and centrifuge used in the next stage of dewatering process.
COPYRIGHT: (C)1978,JPO&Japio
JP11540476A 1976-09-28 1976-09-28 Aerator-filter structure Pending JPS5341052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11540476A JPS5341052A (en) 1976-09-28 1976-09-28 Aerator-filter structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11540476A JPS5341052A (en) 1976-09-28 1976-09-28 Aerator-filter structure

Publications (1)

Publication Number Publication Date
JPS5341052A true JPS5341052A (en) 1978-04-14

Family

ID=14661721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11540476A Pending JPS5341052A (en) 1976-09-28 1976-09-28 Aerator-filter structure

Country Status (1)

Country Link
JP (1) JPS5341052A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007125517A (en) * 2005-11-07 2007-05-24 Ashimori Ind Co Ltd Sand filter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142667B1 (en) * 1971-05-11 1976-11-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142667B1 (en) * 1971-05-11 1976-11-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007125517A (en) * 2005-11-07 2007-05-24 Ashimori Ind Co Ltd Sand filter

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