GB2363116A - Treating sewage or like sludge - Google Patents

Treating sewage or like sludge Download PDF

Info

Publication number
GB2363116A
GB2363116A GB0007246A GB0007246A GB2363116A GB 2363116 A GB2363116 A GB 2363116A GB 0007246 A GB0007246 A GB 0007246A GB 0007246 A GB0007246 A GB 0007246A GB 2363116 A GB2363116 A GB 2363116A
Authority
GB
United Kingdom
Prior art keywords
drying
hours
process according
less
effected
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.)
Withdrawn
Application number
GB0007246A
Other languages
English (en)
Other versions
GB0007246D0 (en
Inventor
Robin Millard
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.)
R3 Management Ltd
Original Assignee
R3 Management 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 R3 Management Ltd filed Critical R3 Management Ltd
Priority to GB0007246A priority Critical patent/GB2363116A/en
Publication of GB0007246D0 publication Critical patent/GB0007246D0/en
Priority to CA002402728A priority patent/CA2402728A1/fr
Priority to JP2001570566A priority patent/JP2003528715A/ja
Priority to PL01358805A priority patent/PL358805A1/xx
Priority to PCT/GB2001/001239 priority patent/WO2001072646A1/fr
Priority to MXPA02009394A priority patent/MXPA02009394A/es
Priority to EP01912006A priority patent/EP1268352A1/fr
Priority to AU2001240924A priority patent/AU2001240924A1/en
Priority to US09/815,815 priority patent/US20010023850A1/en
Publication of GB2363116A publication Critical patent/GB2363116A/en
Priority to ZA200207565A priority patent/ZA200207565B/en
Withdrawn legal-status Critical Current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
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • C02F11/185—Treatment of sludge; Devices therefor by thermal conditioning by pasteurisation
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
GB0007246A 2000-03-25 2000-03-25 Treating sewage or like sludge Withdrawn GB2363116A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB0007246A GB2363116A (en) 2000-03-25 2000-03-25 Treating sewage or like sludge
AU2001240924A AU2001240924A1 (en) 2000-03-25 2001-03-22 Treating sewage or like sludge
PCT/GB2001/001239 WO2001072646A1 (fr) 2000-03-25 2001-03-22 Traitement des eaux d'egout ou de boues residuaires similaires
JP2001570566A JP2003528715A (ja) 2000-03-25 2001-03-22 汚水等のスラッジ処理方法
PL01358805A PL358805A1 (en) 2000-03-25 2001-03-22 Treating sewage or like sludge
CA002402728A CA2402728A1 (fr) 2000-03-25 2001-03-22 Traitement des eaux d'egout ou de boues residuaires similaires
MXPA02009394A MXPA02009394A (es) 2000-03-25 2001-03-22 Tratamiento de aguas negras o fangos similares.
EP01912006A EP1268352A1 (fr) 2000-03-25 2001-03-22 Traitement des eaux d'egout ou de boues residuaires similaires
US09/815,815 US20010023850A1 (en) 2000-03-25 2001-03-23 Treating sewage or like sludge
ZA200207565A ZA200207565B (en) 2000-03-25 2002-09-20 Treating sewage or like sludge.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0007246A GB2363116A (en) 2000-03-25 2000-03-25 Treating sewage or like sludge

Publications (2)

Publication Number Publication Date
GB0007246D0 GB0007246D0 (en) 2000-05-17
GB2363116A true GB2363116A (en) 2001-12-12

Family

ID=9888400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0007246A Withdrawn GB2363116A (en) 2000-03-25 2000-03-25 Treating sewage or like sludge

Country Status (9)

Country Link
EP (1) EP1268352A1 (fr)
JP (1) JP2003528715A (fr)
AU (1) AU2001240924A1 (fr)
CA (1) CA2402728A1 (fr)
GB (1) GB2363116A (fr)
MX (1) MXPA02009394A (fr)
PL (1) PL358805A1 (fr)
WO (1) WO2001072646A1 (fr)
ZA (1) ZA200207565B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014118618A1 (de) * 2014-12-15 2016-06-16 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Verfahren zur Regelung einer Prozessgröße

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385673A (en) * 1992-09-08 1995-01-31 Hazen And Sawyer, P.C. Method of treating wastewater biosolids
US5435923A (en) * 1992-03-20 1995-07-25 Bio Gro Systems, Inc. Method for the treatment of sewage sludge and the like
WO1998029348A1 (fr) * 1997-01-02 1998-07-09 R3 Management Limited Traitement de boues d'epuration ou de boues similaires

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128673C2 (de) * 1980-07-29 1986-06-19 Gustav 3030 Walsrode Richard Verfahren zur Herstellung eines Bodenverbesserungsmittels aus Klärschlamm
US5013458A (en) * 1990-04-06 1991-05-07 Rdp Company Process and apparatus for pathogen reduction in waste
US5135664A (en) * 1990-11-30 1992-08-04 N-Viro Energy Systems Ltd. Method for treating wastewater sludge
US5277826A (en) * 1991-11-01 1994-01-11 Browning Ferris Industries Lime and fly ash stabilization of wastewater treatment sludge
US5554279A (en) * 1994-09-26 1996-09-10 Rdp Company Apparatus for treatment of sewage sludge
US5679262A (en) * 1995-02-13 1997-10-21 Bio Gro Systems, Inc. Method for alkaline treatment of sewage sludge for beneficial use
SG73986A1 (en) * 1995-08-30 2000-07-18 Ohio Med College Method for treating bioorganic and wastewater sludges

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435923A (en) * 1992-03-20 1995-07-25 Bio Gro Systems, Inc. Method for the treatment of sewage sludge and the like
US5385673A (en) * 1992-09-08 1995-01-31 Hazen And Sawyer, P.C. Method of treating wastewater biosolids
WO1998029348A1 (fr) * 1997-01-02 1998-07-09 R3 Management Limited Traitement de boues d'epuration ou de boues similaires

Also Published As

Publication number Publication date
ZA200207565B (en) 2003-05-08
EP1268352A1 (fr) 2003-01-02
CA2402728A1 (fr) 2001-10-04
GB0007246D0 (en) 2000-05-17
WO2001072646A1 (fr) 2001-10-04
AU2001240924A1 (en) 2001-10-08
PL358805A1 (en) 2004-08-23
JP2003528715A (ja) 2003-09-30
MXPA02009394A (es) 2004-05-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)