JPS52113048A - Method of dehydrating sewage sludge - Google Patents

Method of dehydrating sewage sludge

Info

Publication number
JPS52113048A
JPS52113048A JP42477A JP42477A JPS52113048A JP S52113048 A JPS52113048 A JP S52113048A JP 42477 A JP42477 A JP 42477A JP 42477 A JP42477 A JP 42477A JP S52113048 A JPS52113048 A JP S52113048A
Authority
JP
Japan
Prior art keywords
sewage sludge
dehydrating sewage
dehydrating
sludge
sewage
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
JP42477A
Other languages
Japanese (ja)
Inventor
Keesu Taruberuto Noruutsudo
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.)
Agway Inc
Original Assignee
Agway Inc
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
Priority claimed from US05/647,739 external-priority patent/US4038180A/en
Application filed by Agway Inc filed Critical Agway Inc
Publication of JPS52113048A publication Critical patent/JPS52113048A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP42477A 1976-01-09 1977-01-07 Method of dehydrating sewage sludge Pending JPS52113048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/647,739 US4038180A (en) 1974-11-22 1976-01-09 Process of dewatering sewage sludge

Publications (1)

Publication Number Publication Date
JPS52113048A true JPS52113048A (en) 1977-09-21

Family

ID=24598077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP42477A Pending JPS52113048A (en) 1976-01-09 1977-01-07 Method of dehydrating sewage sludge

Country Status (3)

Country Link
JP (1) JPS52113048A (en)
DE (1) DE2700511A1 (en)
GB (1) GB1524172A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ308440B6 (en) * 2019-09-12 2020-08-19 ECOCOAL, s.r.o. Method and device for processing sludges containing alkaline earth metal sulphates and sulphates

Also Published As

Publication number Publication date
DE2700511A1 (en) 1977-07-21
GB1524172A (en) 1978-09-06

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