ATA197A - METHOD FOR DRYING SEWAGE SLUDGE - Google Patents

METHOD FOR DRYING SEWAGE SLUDGE

Info

Publication number
ATA197A
ATA197A AT197A AT197A ATA197A AT A197 A ATA197 A AT A197A AT 197 A AT197 A AT 197A AT 197 A AT197 A AT 197A AT A197 A ATA197 A AT A197A
Authority
AT
Austria
Prior art keywords
sewage sludge
drying sewage
drying
sludge
sewage
Prior art date
Application number
AT197A
Other languages
German (de)
Other versions
AT405830B (en
Original Assignee
Weinberger Johann
M & P Machowetz & Partner Cons
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 Weinberger Johann, M & P Machowetz & Partner Cons filed Critical Weinberger Johann
Priority to AT0000197A priority Critical patent/AT405830B/en
Priority to EP19970890251 priority patent/EP0852221A3/en
Priority to ZA9711718A priority patent/ZA9711718B/en
Priority to CA 2226024 priority patent/CA2226024A1/en
Publication of ATA197A publication Critical patent/ATA197A/en
Application granted granted Critical
Publication of AT405830B publication Critical patent/AT405830B/en

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • 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
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • C02F11/145—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances using calcium compounds
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
AT0000197A 1997-01-02 1997-01-02 METHOD FOR DRYING SEWAGE SLUDGE AT405830B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0000197A AT405830B (en) 1997-01-02 1997-01-02 METHOD FOR DRYING SEWAGE SLUDGE
EP19970890251 EP0852221A3 (en) 1997-01-02 1997-12-18 Process for drying sludge
ZA9711718A ZA9711718B (en) 1997-01-02 1997-12-30 Method of drying sewage sludge.
CA 2226024 CA2226024A1 (en) 1997-01-02 1997-12-31 A method of drying sewage sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0000197A AT405830B (en) 1997-01-02 1997-01-02 METHOD FOR DRYING SEWAGE SLUDGE

Publications (2)

Publication Number Publication Date
ATA197A true ATA197A (en) 1999-04-15
AT405830B AT405830B (en) 1999-11-25

Family

ID=3479044

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0000197A AT405830B (en) 1997-01-02 1997-01-02 METHOD FOR DRYING SEWAGE SLUDGE

Country Status (4)

Country Link
EP (1) EP0852221A3 (en)
AT (1) AT405830B (en)
CA (1) CA2226024A1 (en)
ZA (1) ZA9711718B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357499B (en) * 1999-08-11 2001-10-24 Mark Youds Methods and apparatus for sewage processing and treatment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1484838A1 (en) * 1964-02-04 1969-06-04 Metallgesellschaft Ag Process for the treatment of centrifugate, which falls during the dewatering of sewage sludge by means of decanting centrifuges
FR2015304A1 (en) * 1968-08-08 1970-04-24 Neumann Salomon Soil fertiliser and improver from organic waste
US4997572A (en) * 1990-06-29 1991-03-05 Willow Technology, Inc. High rate method for alkaline stabilization, beneficiating and pelletizing of wastewater treatment plant sludges
US5135664A (en) * 1990-11-30 1992-08-04 N-Viro Energy Systems Ltd. Method for treating wastewater sludge
US5435923A (en) * 1992-03-20 1995-07-25 Bio Gro Systems, Inc. Method for the treatment of sewage sludge and the like

Also Published As

Publication number Publication date
CA2226024A1 (en) 1998-07-02
EP0852221A2 (en) 1998-07-08
AT405830B (en) 1999-11-25
EP0852221A3 (en) 1998-07-29
ZA9711718B (en) 1998-06-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee