SE7810232L - PROCEDURE AND APPARATUS FOR WASTEWATER TREATMENT - Google Patents

PROCEDURE AND APPARATUS FOR WASTEWATER TREATMENT

Info

Publication number: SE7810232L
Authority: SE; Sweden
Prior art keywords: procedure; wastewater treatment; wastewater; treatment
Prior art date: 1977-10-25

Application number

SE7810232A

Other languages

Swedish (sv)

Inventor

R F Wehr

Original Assignee

Somat Corp

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.)

1977-10-25

Filing date

1978-09-29

Publication date

1979-04-26

1978-09-29 Application filed by Somat Corp filed Critical Somat Corp

1979-04-26 Publication of SE7810232L publication Critical patent/SE7810232L/en

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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Treatment Of Sludge (AREA)

SE7810232A 1977-10-25 1978-09-29 PROCEDURE AND APPARATUS FOR WASTEWATER TREATMENT SE7810232L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US84487177A	1977-10-25	1977-10-25

Publications (1)

Publication Number	Publication Date
SE7810232L true SE7810232L (en)	1979-04-26

Family

ID=25293841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7810232A SE7810232L (en)	1977-10-25	1978-09-29	PROCEDURE AND APPARATUS FOR WASTEWATER TREATMENT

Country Status (10)

Country	Link
JP (2)	JPS5465170A (en)
AU (1)	AU524927B2 (en)
CA (1)	CA1113616A (en)
DE (1)	DE2838899A1 (en)
FR (1)	FR2407174B1 (en)
GB (1)	GB1603681A (en)
IT (1)	IT1105397B (en)
MX (1)	MX4206E (en)
NO (1)	NO783595L (en)
SE (1)	SE7810232L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK152015B (en) *	1979-08-02	1988-01-25	Voest Alpine Ag	DEVICE FOR DEVICING AURAL SUSPENSIONS AND SLAMS WITH A SEBAND PRESSURE AND SPALTESI
EP0062543A1 (en) *	1981-04-07	1982-10-13	Schmidt Manufacturing Co.	Improved physical-chemical waste treatment method and apparatus
US4481176A (en) *	1983-10-03	1984-11-06	Stauffer Chemical Company	Treatment for phosphorus-containing waste material
DE3346834C1 (en) *	1983-12-23	1985-05-15	Allied Colloids Manufacturing GmbH, 2000 Hamburg	Process and plant for dewatering sludge
GB8419035D0 (en) *	1984-07-26	1984-08-30	Water Res Centre	Dewatering solids suspensions
NL1014310C2 (en) *	2000-02-08	2001-08-09	Witteveen & Bos B V	Sludge thickening or dewatering process, uses combination of sludge weight and solids content measurements and disposal and operating cost values to optimize a total cost value
US6808305B2 (en)	2002-03-25	2004-10-26	Sharpe Mixers, Inc.	Method and apparatus for mixing additives with sludge in a powered line blender
DE102007055563A1 (en) *	2007-11-20	2009-06-10	J. F. Knauer Industrie-Elektronik Gmbh	Method and device for treating sludge
CN113666600A (en) *	2021-09-15	2021-11-19	中铁工程服务有限公司	Portable slurry treatment test system and test method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3426677A (en) *	1966-09-20	1969-02-11	Wascon Systems Inc	Screw press
DE1658097A1 (en) *	1967-11-30	1970-03-26	Metallgesellschaft Ag	Process for the dewatering of Klaer and industrial slaughter, especially fresh and lazy slaughter, with the addition of flocculants and warming
US3549010A (en) *	1968-07-01	1970-12-22	Black Clawson Co	Methods and apparatus for disposing of waste materials
US3695173A (en) *	1972-01-28	1972-10-03	Clyde Harold Cox	Sludge dewatering
NL7214504A (en) *	1972-10-26	1974-05-01
DE2343323C2 (en) *	1973-08-28	1975-08-21	Albert 6683 Elversberg Baehr	Mixing tank for the continuous addition and mixing of flocculants to sludge, especially sewage sludge
JPS5418751Y2 (en) *	1974-09-09	1979-07-13
JPS51121473A (en) *	1975-04-17	1976-10-23	Reshiku Shisutemusu Inc	Method of treating inorganic and organic waste materials
JPS52103853A (en) *	1976-02-26	1977-08-31	Morita Tokushu Kiko	Sludge dewatering vehicle
DE2656299A1 (en) *	1976-12-11	1978-07-27	Iplan Dr Ing Stefan Schulz Ing	Drainage channel cleaning unit - sucks out sludge, adds flocculant, filters mixt. and returns filtered water to drain
DE2656362A1 (en) *	1976-12-13	1978-06-15	Rolf Flach	METHOD AND DEVICE FOR DETERMINING WASTE WATER

1978
- 1978-05-25 AU AU36463/78A patent/AU524927B2/en not_active Expired
- 1978-05-26 GB GB23141/78A patent/GB1603681A/en not_active Expired
- 1978-06-23 CA CA306,076A patent/CA1113616A/en not_active Expired
- 1978-07-03 JP JP7984778A patent/JPS5465170A/en active Pending
- 1978-08-02 FR FR7822861A patent/FR2407174B1/en not_active Expired
- 1978-08-07 IT IT50630/78A patent/IT1105397B/en active
- 1978-08-24 MX MX787352U patent/MX4206E/en unknown
- 1978-09-06 DE DE19782838899 patent/DE2838899A1/en not_active Ceased
- 1978-09-29 SE SE7810232A patent/SE7810232L/en unknown
- 1978-10-24 NO NO783595A patent/NO783595L/en unknown
1983
- 1983-04-25 JP JP1983060888U patent/JPS5979299U/en active Pending

Also Published As

Publication number	Publication date
DE2838899A1 (en)	1979-04-26
JPS5979299U (en)	1984-05-29
NO783595L (en)	1979-04-26
FR2407174B1 (en)	1985-06-28
IT1105397B (en)	1985-10-28
AU3646378A (en)	1979-11-29
IT7850630A0 (en)	1978-08-07
GB1603681A (en)	1981-11-25
AU524927B2 (en)	1982-10-14
MX4206E (en)	1982-01-27
FR2407174A1 (en)	1979-05-25
CA1113616A (en)	1981-12-01
JPS5465170A (en)	1979-05-25

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