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
Authority: GB; United Kingdom
Prior art keywords: sludge; treating sewage; sewage; treating
Prior art date: 2000-03-25
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 languages

English (en)

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.)

2000-03-25

Filing date

2001-03-22

Publication date

2003-09-24

2000-03-25 Priority claimed from GB0007248A external-priority patent/GB0007248D0/en

2001-01-11 Priority claimed from GB0100683A external-priority patent/GB0100683D0/en

2001-03-22 Application filed by R3 Management Ltd filed Critical R3 Management Ltd

2001-05-16 Publication of GB0107205D0 publication Critical patent/GB0107205D0/en

2001-12-19 Publication of GB2363376A publication Critical patent/GB2363376A/en

2003-09-24 Application granted granted Critical

2003-09-24 Publication of GB2363376B publication Critical patent/GB2363376B/en

2021-03-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- C02F11/18—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)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Thermal 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 (es)
JP (1)	JP2003528716A (es)
AU (1)	AU2001239409A1 (es)
CA (1)	CA2403554A1 (es)
GB (1)	GB2363376B (es)
MX (1)	MXPA02009395A (es)
PL (1)	PL357311A1 (es)
WO (1)	WO2001072647A1 (es)

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
EP1332115A1 (en) *	2000-10-18	2003-08-06	R3 Management Limited	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 (zh) *	2011-08-22	2014-08-27	广州新致晟环保科技机械设备有限公司	脱水污泥再处理方法
KR101196194B1 (ko) *	2012-08-21	2012-11-05	주식회사 조은펌프	오수 저장 및 배출장치
CN108439763A (zh) *	2018-05-28	2018-08-24	北京艺高人和工程设备有限公司	一种二段式薄层污泥干化系统

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

2001
- 2001-03-22 CA CA002403554A patent/CA2403554A1/en not_active Abandoned
- 2001-03-22 GB GB0107205A patent/GB2363376B/en not_active Expired - Fee Related
- 2001-03-22 MX MXPA02009395A patent/MXPA02009395A/es unknown
- 2001-03-22 PL PL01357311A patent/PL357311A1/xx not_active Application Discontinuation
- 2001-03-22 WO PCT/GB2001/001257 patent/WO2001072647A1/en not_active Ceased
- 2001-03-22 AU AU2001239409A patent/AU2001239409A1/en not_active Abandoned
- 2001-03-22 EP EP01914020A patent/EP1278704A1/en not_active Withdrawn
- 2001-03-22 JP JP2001570567A patent/JP2003528716A/ja not_active Withdrawn

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

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Legal Events

Date	Code	Title	Description
2005-12-07	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2010-11-24	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20100322