NO159787C - Fremgangsmaate for behandling av vannholdig oljeslam i en dobbelt silbaandpresse. - Google Patents

Fremgangsmaate for behandling av vannholdig oljeslam i en dobbelt silbaandpresse.

Info

Publication number: NO159787C
Authority: NO; Norway
Prior art keywords: procedure; waterly; slay; treating; oil
Prior art date: 1981-03-26

Application number

NO820997A

Other languages

English (en)

Norwegian (no)

Other versions

NO159787B (no

NO820997L (no

Inventor

Heinz Perchthaler

Stamatios Stefou

Original Assignee

Andritz Ag Maschf

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.)

1981-03-26

Filing date

1982-03-25

Publication date

1989-02-08

1982-03-25 Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf

1982-09-27 Publication of NO820997L publication Critical patent/NO820997L/no

1988-10-31 Publication of NO159787B publication Critical patent/NO159787B/no

1989-02-08 Publication of NO159787C publication Critical patent/NO159787C/no

Links

238000000034 method Methods 0.000 title abstract 4
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
229910052709 silver Inorganic materials 0.000 title 1
239000004332 silver Substances 0.000 title 1
239000000725 suspension Substances 0.000 abstract 2
238000007792 addition Methods 0.000 abstract 1
230000003750 conditioning effect Effects 0.000 abstract 1
230000018044 dehydration Effects 0.000 abstract 1
238000006297 dehydration reaction Methods 0.000 abstract 1
239000004744 fabric Substances 0.000 abstract 1
238000001914 filtration Methods 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1
239000010802 sludge Substances 0.000 abstract 1

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
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/12—Inert solids used as ballast for improving sedimentation

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Treatment Of Sludge (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)

NO820997A 1981-03-26 1982-03-25 Fremgangsmaate for behandling av vannholdig oljeslam i en dobbelt silbaandpresse. NO159787C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0140381A AT376957B (de)	1981-03-26	1981-03-26	Verfahren zur trennung von wasser und oel bei der oelschlammaufbereitung und einrichtung zur durchfuehrung des verfahrens

Publications (3)

Publication Number	Publication Date
NO820997L NO820997L (no)	1982-09-27
NO159787B NO159787B (no)	1988-10-31
NO159787C true NO159787C (no)	1989-02-08

Family

ID=3513133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO820997A NO159787C (no)	1981-03-26	1982-03-25	Fremgangsmaate for behandling av vannholdig oljeslam i en dobbelt silbaandpresse.

Country Status (9)

Country	Link
US (1)	US4812234A (de)
AT (1)	AT376957B (de)
CA (1)	CA1182419A (de)
DE (1)	DE3209320C2 (de)
FR (1)	FR2502609B1 (de)
GB (1)	GB2095573B (de)
MX (1)	MX160781A (de)
NO (1)	NO159787C (de)
SU (1)	SU1124881A3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3344404A1 (de) *	1983-12-08	1985-07-18	Mannesmann AG, 4000 Düsseldorf	Verfahren und vorrichtung zur reinigung von kreislauf-fluessigkeiten
US5054192A (en) *	1987-05-21	1991-10-08	Cray Computer Corporation	Lead bonding of chips to circuit boards and circuit boards to circuit boards
WO1997026972A1 (en) *	1996-01-23	1997-07-31	Novus International, Inc.	Process for recovering components of a float material from waste water treatment system
RU2135260C1 (ru) *	1997-11-27	1999-08-27	АООТ "Челябинский электролитный цинковый завод"	Способ фильтрации промышленных продуктов цинкового производства
GB0320270D0 (en) *	2003-08-29	2003-10-01	Owen David M	Method of processing hydrocarbon containing sludge to produce waste suitable for landfill disposal
US7678737B2 (en) *	2004-08-26	2010-03-16	Seihachiro Miura	Dewatering promoter and method for production thereof
US7569148B2 (en) *	2006-08-23	2009-08-04	Siemens Water Technologies Corp.	Continuous membrane filtration and solids reduction
CN101186401B (zh) *	2007-12-18	2010-06-02	黄大军	一种油泥沙无害化处理及资源回收的方法
CN102399041B (zh) *	2011-12-07	2015-06-17	厦门洁绿宝环保科技有限公司	全自动化无动力装置集油器
GB2503501A (en) *	2012-06-29	2014-01-01	Augean Plc	Separating an emulsion of oil, water and solid matter
NL2012531B1 (en) *	2014-03-31	2016-02-15	Brightwork B V	Method for dewatering biologically activated sludge and filtering of a waste water influent, and device and system for performing such method.
WO2018136908A1 (en) *	2017-01-23	2018-07-26	M-I L.L.C.	Fluid and solid material separator
SE541119C2 (en) *	2017-04-28	2019-04-09	Recondoil Sweden Ab	Method, system and computer program for purification of oil by reusing a sludge phase
SE543443C2 (en)	2019-02-08	2021-02-16	Skf Recondoil Ab	Purification of oil 11
SE542985C2 (en)	2019-02-08	2020-09-22	Skf Recondoil Ab	A method and system for circular use of industrial oil
CN117597179A (zh) *	2021-06-29	2024-02-23	斯凯孚废油转化公司	油的净化

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1206861B (de) *	1960-04-08	1965-12-16	Metallgesellschaft Ag	Vorrichtung zur kontinuierlichen Dosierung von Flockungsmitteln
FR1517705A (fr) *	1966-04-22	1968-03-22	Ednalite Corp	Objectif plus particulièrement destiné à la reproduction électro-photographique de brève durée
US3531404A (en) *	1968-04-01	1970-09-29	Union Tank Car Co	Sewage treatment system
DE2343324A1 (de) *	1973-08-28	1975-03-20	Albert Baehr	Filterpresse, insbesondere zur entwaesserung von schlamm in abwasserklaeranlagen
SE397081B (sv) *	1976-02-27	1977-10-17	Kaelle Regulatorer Ab	Sett och anordning for avvattning av avloppsslam
DE3100899A1 (de) *	1981-01-14	1982-08-05	Basf Ag, 6700 Ludwigshafen	Verfahren zum entwaessern mineraloelhaltiger schlaemme mit rueckgewinnung des oelanteils

1981
- 1981-03-26 AT AT0140381A patent/AT376957B/de not_active IP Right Cessation
1982
- 1982-03-10 FR FR8204145A patent/FR2502609B1/fr not_active Expired
- 1982-03-15 DE DE3209320A patent/DE3209320C2/de not_active Expired
- 1982-03-18 MX MX191886A patent/MX160781A/es unknown
- 1982-03-19 CA CA000398834A patent/CA1182419A/en not_active Expired
- 1982-03-22 GB GB8208266A patent/GB2095573B/en not_active Expired
- 1982-03-24 SU SU823408249A patent/SU1124881A3/ru active
- 1982-03-25 NO NO820997A patent/NO159787C/no unknown
1985
- 1985-07-25 US US06/759,124 patent/US4812234A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
SU1124881A3 (ru)	1984-11-15
NO159787B (no)	1988-10-31
NO820997L (no)	1982-09-27
FR2502609B1 (fr)	1989-01-20
CA1182419A (en)	1985-02-12
US4812234A (en)	1989-03-14
DE3209320A1 (de)	1982-11-04
ATA140381A (de)	1984-06-15
MX160781A (es)	1990-05-14
DE3209320C2 (de)	1985-11-07
GB2095573B (en)	1985-03-20
GB2095573A (en)	1982-10-06
AT376957B (de)	1985-01-25
FR2502609A1 (fr)	1982-10-01

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