GB2363376B - Process and apparatus for treating sewage or like sludge - Google Patents

Process and apparatus for treating sewage or like sludge

Info

Publication number
GB2363376B
GB2363376B GB0107205A GB0107205A GB2363376B GB 2363376 B GB2363376 B GB 2363376B GB 0107205 A GB0107205 A GB 0107205A GB 0107205 A GB0107205 A GB 0107205A GB 2363376 B GB2363376 B GB 2363376B
Authority
GB
United Kingdom
Prior art keywords
sludge
treating sewage
sewage
treating
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 - Fee Related
Application number
GB0107205A
Other versions
GB0107205D0 (en
GB2363376A (en
Inventor
Robin Millard
Frederick H Kurtz
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
Priority claimed from GB0007248A external-priority patent/GB0007248D0/en
Priority claimed from GB0100683A external-priority patent/GB0100683D0/en
Application filed by R3 Management Ltd filed Critical R3 Management Ltd
Publication of GB0107205D0 publication Critical patent/GB0107205D0/en
Publication of GB2363376A publication Critical patent/GB2363376A/en
Application granted granted Critical
Publication of GB2363376B publication Critical patent/GB2363376B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
GB0107205A 2000-03-25 2001-03-22 Process and apparatus for treating sewage or like sludge Expired - Fee Related GB2363376B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0007248A GB0007248D0 (en) 2000-03-25 2000-03-25 Prccess and apparatus for treating sewage or like sludge
GB0100683A GB0100683D0 (en) 2001-01-11 2001-01-11 Processes and apparatus for treating sewage or like sludge

Publications (3)

Publication Number Publication Date
GB0107205D0 GB0107205D0 (en) 2001-05-16
GB2363376A GB2363376A (en) 2001-12-19
GB2363376B true GB2363376B (en) 2003-09-24

Family

ID=26243958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0107205A Expired - Fee Related GB2363376B (en) 2000-03-25 2001-03-22 Process and apparatus for treating sewage or like sludge

Country Status (8)

Country Link
EP (1) EP1278704A1 (en)
JP (1) JP2003528716A (en)
AU (1) AU2001239409A1 (en)
CA (1) CA2403554A1 (en)
GB (1) GB2363376B (en)
MX (1) MXPA02009395A (en)
PL (1) PL357311A1 (en)
WO (1) WO2001072647A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6623650B2 (en) 2000-10-18 2003-09-23 R3 Management Limited Processes and apparatus for treating sewage or like sludge
MXPA03003452A (en) * 2000-10-18 2004-04-02 R3 Man Ltd Improved processes and apparatus for treating sewage or like sludge.
CA2656390A1 (en) * 2009-02-27 2010-08-27 Rae E. Wallin Method for treating bio-organic and wastewater sludges
CN102303944B (en) * 2011-08-22 2014-08-27 广州新致晟环保科技机械设备有限公司 Method for re-treating dewatered sludge
KR101196194B1 (en) * 2012-08-21 2012-11-05 주식회사 조은펌프 Sewage storage and discharge apparatus
CN108439763A (en) * 2018-05-28 2018-08-24 北京艺高人和工程设备有限公司 A kind of two-period form thin layer sludge drying system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998029348A1 (en) * 1997-01-02 1998-07-09 R3 Management Limited Treating sewage or like sludge
US5853590A (en) * 1995-08-30 1998-12-29 Medical College Of Ohio Method for treating bioorganic and wastewater sludges

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279637A (en) * 1990-10-23 1994-01-18 Pcl Environmental Inc. Sludge treatment system
US5435923A (en) * 1992-03-20 1995-07-25 Bio Gro Systems, Inc. Method for the treatment of sewage sludge and the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853590A (en) * 1995-08-30 1998-12-29 Medical College Of Ohio Method for treating bioorganic and wastewater sludges
WO1998029348A1 (en) * 1997-01-02 1998-07-09 R3 Management Limited Treating sewage or like sludge

Also Published As

Publication number Publication date
GB0107205D0 (en) 2001-05-16
JP2003528716A (en) 2003-09-30
PL357311A1 (en) 2004-07-26
MXPA02009395A (en) 2004-05-17
CA2403554A1 (en) 2001-10-04
EP1278704A1 (en) 2003-01-29
GB2363376A (en) 2001-12-19
AU2001239409A1 (en) 2001-10-08
WO2001072647A1 (en) 2001-10-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100322