AU2001295747A1 - Improved processes and apparatus for treating sewage or like sludge - Google Patents

Improved processes and apparatus for treating sewage or like sludge

Info

Publication number: AU2001295747A1
Authority: AU; Australia
Prior art keywords: sludge; treating sewage; improved processes; processes; improved
Prior art date: 2000-10-18
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.): Abandoned

Application number

AU2001295747A

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.)

2000-10-18

Filing date

2001-10-17

Publication date

2002-04-29

2000-10-18 Priority claimed from GB0025492A external-priority patent/GB0025492D0/en

2001-01-11 Priority claimed from GB0100682A external-priority patent/GB0100682D0/en

2001-10-17 Application filed by R3 Management Ltd filed Critical R3 Management Ltd

2002-04-29 Publication of AU2001295747A1 publication Critical patent/AU2001295747A1/en

Status Abandoned legal-status Critical Current

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
- C02F11/12—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
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
Treatment Of Sludge (AREA)
Processing Of Solid Wastes (AREA)

AU2001295747A 2000-10-18 2001-10-17 Improved processes and apparatus for treating sewage or like sludge Abandoned AU2001295747A1 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
GB0025492		2000-10-18
GB0025492A GB0025492D0 (en)	2000-10-18	2000-10-18	Improved processes and apparatus for treating sewage or like sludge
GB0100682		2001-01-11
GB0100682A GB0100682D0 (en)	2001-01-11	2001-01-11	Improved processes and apparatus for treating sewage or like sludge
PCT/GB2001/004651 WO2002032818A1 (en)	2000-10-18	2001-10-17	Improved processes and apparatus for treating sewage or like sludge

Publications (1)

Publication Number	Publication Date
AU2001295747A1 true AU2001295747A1 (en)	2002-04-29

Family

ID=26245165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001295747A Abandoned AU2001295747A1 (en)	2000-10-18	2001-10-17	Improved processes and apparatus for treating sewage or like sludge

Country Status (8)

Country	Link
EP (1)	EP1332115A1 (en)
JP (1)	JP2004511346A (en)
AU (1)	AU2001295747A1 (en)
CA (1)	CA2425717A1 (en)
GB (1)	GB2370269A (en)
MX (1)	MXPA03003452A (en)
PL (1)	PL360785A1 (en)
WO (1)	WO2002032818A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2875228B1 (en)	2004-09-15	2006-12-15	Marc Gombart	USE OF PARTIALLY PRE-HYDRATED LIME IN THE SEPARATION OF A SUSPENSION OF SOLID / LIQUID MATERIALS, METHOD OF TREATMENT OF SLUDGE AND PURIFIED SLUDGE OBTAINED BY THIS METHOD
KR100753686B1 (en) *	2007-04-30	2007-08-31	도원환경기계(주)	Sewage Sludge Stabilization and Solidification Treatment System
DE102009027990A1 (en) *	2009-07-24	2011-01-27	Huber Se	Plant and method for treating moist organic and / or inorganic material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4306978A (en) *	1980-07-14	1981-12-22	Willow Technology, Inc.	Method for lime stabilization of wastewater treatment plant sludges
US5186840A (en) *	1991-08-26	1993-02-16	Rdp Company	Process for treating sewage sludge
US5013458A (en) *	1990-04-06	1991-05-07	Rdp Company	Process and apparatus for pathogen reduction in 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
US5196043A (en) *	1991-01-25	1993-03-23	Willow Technology, Inc.	Delayed, exothermic, alkaline sterilization method for treating wastewater sludges
US5435923A (en) *	1992-03-20	1995-07-25	Bio Gro Systems, Inc.	Method for the treatment of sewage sludge and the like
US5429750A (en) *	1993-06-25	1995-07-04	Hazen & Sawyer, P.C.	Method of treating wastewater sludges for pathogen removal and vector control
JP3666940B2 (en) *	1995-05-10	2005-06-29	太平洋セメント株式会社	How to make sewage sludge into cement
JP2003528716A (en) *	2000-03-25	2003-09-30	アールスリーマネジメントリミテッド	Sludge treatment method and apparatus for sewage and the like

2001
- 2001-10-17 JP JP2002536009A patent/JP2004511346A/en not_active Withdrawn
- 2001-10-17 PL PL36078501A patent/PL360785A1/en not_active Application Discontinuation
- 2001-10-17 AU AU2001295747A patent/AU2001295747A1/en not_active Abandoned
- 2001-10-17 CA CA002425717A patent/CA2425717A1/en not_active Abandoned
- 2001-10-17 MX MXPA03003452A patent/MXPA03003452A/en unknown
- 2001-10-17 EP EP01976478A patent/EP1332115A1/en not_active Withdrawn
- 2001-10-17 WO PCT/GB2001/004651 patent/WO2002032818A1/en not_active Ceased
- 2001-10-18 GB GB0125027A patent/GB2370269A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB0125027D0 (en)	2001-12-12
EP1332115A1 (en)	2003-08-06
JP2004511346A (en)	2004-04-15
WO2002032818A1 (en)	2002-04-25
MXPA03003452A (en)	2004-04-02
GB2370269A (en)	2002-06-26
PL360785A1 (en)	2004-09-20
CA2425717A1 (en)	2002-04-25

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