MXPA02009394A - Tratamiento de aguas negras o fangos similares. - Google Patents

Tratamiento de aguas negras o fangos similares.

Info

Publication number
MXPA02009394A
MXPA02009394A MXPA02009394A MXPA02009394A MXPA02009394A MX PA02009394 A MXPA02009394 A MX PA02009394A MX PA02009394 A MXPA02009394 A MX PA02009394A MX PA02009394 A MXPA02009394 A MX PA02009394A MX PA02009394 A MXPA02009394 A MX PA02009394A
Authority
MX
Mexico
Prior art keywords
sludge
treating sewage
heat
exothermic
effected
Prior art date
Application number
MXPA02009394A
Other languages
English (en)
Inventor
Robin Millard
Original Assignee
R3 Man 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 Man Ltd filed Critical R3 Man Ltd
Publication of MXPA02009394A publication Critical patent/MXPA02009394A/es

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)

Abstract

Se expone un procedimiento para tratar fangos de aguas negras o fangos organicos similares en que se mezclan la torta deshidratada de fangos y una mezcla alcalina y se seca luego en condiciones de pasteurizacion, utilizando calor de la reaccion exotermica con el alcali, en que se efectua el secado por extraccion de la humedad evaporada de la mezcla por el calor exotermico.
MXPA02009394A 2000-03-25 2001-03-22 Tratamiento de aguas negras o fangos similares. MXPA02009394A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0007246A GB2363116A (en) 2000-03-25 2000-03-25 Treating sewage or like sludge
PCT/GB2001/001239 WO2001072646A1 (en) 2000-03-25 2001-03-22 Treating sewage or like sludge

Publications (1)

Publication Number Publication Date
MXPA02009394A true MXPA02009394A (es) 2004-05-17

Family

ID=9888400

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02009394A MXPA02009394A (es) 2000-03-25 2001-03-22 Tratamiento de aguas negras o fangos similares.

Country Status (9)

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

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

Family Cites Families (10)

* 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
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
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
GB9700015D0 (en) * 1997-01-02 1997-02-19 R3 Management Limited Treating sewage or like sludge

Also Published As

Publication number Publication date
GB2363116A (en) 2001-12-12
ZA200207565B (en) 2003-05-08
JP2003528715A (ja) 2003-09-30
CA2402728A1 (en) 2001-10-04
WO2001072646A1 (en) 2001-10-04
PL358805A1 (en) 2004-08-23
AU2001240924A1 (en) 2001-10-08
GB0007246D0 (en) 2000-05-17
EP1268352A1 (en) 2003-01-02

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