ZA9711718B - Method of drying sewage sludge. - Google Patents

Method of drying sewage sludge.

Info

Publication number
ZA9711718B
ZA9711718B ZA9711718A ZA9711718A ZA9711718B ZA 9711718 B ZA9711718 B ZA 9711718B ZA 9711718 A ZA9711718 A ZA 9711718A ZA 9711718 A ZA9711718 A ZA 9711718A ZA 9711718 B ZA9711718 B ZA 9711718B
Authority
ZA
South Africa
Prior art keywords
sewage sludge
drying sewage
drying
sludge
sewage
Prior art date
Application number
ZA9711718A
Inventor
Johann Weinberger
Original Assignee
Johann Weinberger
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 Johann Weinberger, M & P Machowetz & Partner Cons filed Critical Johann Weinberger
Publication of ZA9711718B publication Critical patent/ZA9711718B/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)
ZA9711718A 1997-01-02 1997-12-30 Method of drying sewage sludge. ZA9711718B (en)

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 (1)

Publication Number Publication Date
ZA9711718B true ZA9711718B (en) 1998-06-25

Family

ID=3479044

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9711718A ZA9711718B (en) 1997-01-02 1997-12-30 Method of 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
AU6580300A (en) * 1999-08-11 2001-03-13 Helix Comminutions Limited 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
AT405830B (en) 1999-11-25
EP0852221A3 (en) 1998-07-29
ATA197A (en) 1999-04-15
CA2226024A1 (en) 1998-07-02
EP0852221A2 (en) 1998-07-08

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