JPS577296A - Controller for concentration of sludge in sewage-disposal plant - Google Patents

Controller for concentration of sludge in sewage-disposal plant

Info

Publication number
JPS577296A
JPS577296A JP7899380A JP7899380A JPS577296A JP S577296 A JPS577296 A JP S577296A JP 7899380 A JP7899380 A JP 7899380A JP 7899380 A JP7899380 A JP 7899380A JP S577296 A JPS577296 A JP S577296A
Authority
JP
Japan
Prior art keywords
sludge
concentration
pump
vessel
reservoir
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
JP7899380A
Other languages
English (en)
Inventor
Yoshimasa Asada
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 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 Ltd filed Critical Hitachi Ltd
Priority to JP7899380A priority Critical patent/JPS577296A/ja
Publication of JPS577296A publication Critical patent/JPS577296A/ja
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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
JP7899380A 1980-06-13 1980-06-13 Controller for concentration of sludge in sewage-disposal plant Pending JPS577296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7899380A JPS577296A (en) 1980-06-13 1980-06-13 Controller for concentration of sludge in sewage-disposal plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7899380A JPS577296A (en) 1980-06-13 1980-06-13 Controller for concentration of sludge in sewage-disposal plant

Publications (1)

Publication Number Publication Date
JPS577296A true JPS577296A (en) 1982-01-14

Family

ID=13677414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7899380A Pending JPS577296A (en) 1980-06-13 1980-06-13 Controller for concentration of sludge in sewage-disposal plant

Country Status (1)

Country Link
JP (1) JPS577296A (ja)

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