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AU7187574A - Process for filtration of sewage sludge containing biological solids - Google Patents

Process for filtration of sewage sludge containing biological solids

Info

Publication number
AU7187574A
AU7187574A AU71875/74A AU7187574A AU7187574A AU 7187574 A AU7187574 A AU 7187574A AU 71875/74 A AU71875/74 A AU 71875/74A AU 7187574 A AU7187574 A AU 7187574A AU 7187574 A AU7187574 A AU 7187574A
Authority
AU
Australia
Prior art keywords
filtration
sewage sludge
sludge containing
containing biological
biological solids
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
AU71875/74A
Other versions
AU481823B2 (en
Inventor
Perler Geer Richard
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Application granted granted Critical
Publication of AU481823B2 publication Critical patent/AU481823B2/en
Publication of AU7187574A publication Critical patent/AU7187574A/en
Expired 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AU71875/74A 1974-07-31 Process for filtration of sewage sludge containing biological solids Expired AU481823B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38488073A 1973-08-02 1973-08-02
US40269673A 1973-10-02 1973-10-02

Publications (2)

Publication Number Publication Date
AU481823B2 AU481823B2 (en) 1976-02-05
AU7187574A true AU7187574A (en) 1976-02-05

Family

ID=

Also Published As

Publication number Publication date
SE7409774L (en) 1975-02-03
BE818436A (en) 1974-12-02
FR2239428A1 (en) 1975-02-28
FI200074A (en) 1975-02-13
GB1445218A (en) 1976-08-04
JPS5050270A (en) 1975-05-06
IT1025033B (en) 1978-08-10

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