DE3830344A1 - Verfahren und vorrichtung zur abwasserreinigung - Google Patents

Verfahren und vorrichtung zur abwasserreinigung

Info

Publication number
DE3830344A1
DE3830344A1 DE3830344A DE3830344A DE3830344A1 DE 3830344 A1 DE3830344 A1 DE 3830344A1 DE 3830344 A DE3830344 A DE 3830344A DE 3830344 A DE3830344 A DE 3830344A DE 3830344 A1 DE3830344 A1 DE 3830344A1
Authority
DE
Germany
Prior art keywords
waste water
wastewater
container
emulsion
probe
Prior art date
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.)
Withdrawn
Application number
DE3830344A
Other languages
German (de)
English (en)
Inventor
Ernst Reinhard
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.)
Friwa Zeiss Neutra Umwelttechn
Original Assignee
Friwa Zeiss Neutra Umwelttechn
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 Friwa Zeiss Neutra Umwelttechn filed Critical Friwa Zeiss Neutra Umwelttechn
Publication of DE3830344A1 publication Critical patent/DE3830344A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • 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
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2101/325—Emulsions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
    • 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
    • C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • 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
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DE3830344A 1987-09-08 1988-09-07 Verfahren und vorrichtung zur abwasserreinigung Withdrawn DE3830344A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3452/87A CH671217A5 (fi) 1987-09-08 1987-09-08

Publications (1)

Publication Number Publication Date
DE3830344A1 true DE3830344A1 (de) 1989-03-16

Family

ID=4256252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3830344A Withdrawn DE3830344A1 (de) 1987-09-08 1988-09-07 Verfahren und vorrichtung zur abwasserreinigung

Country Status (2)

Country Link
CH (1) CH671217A5 (fi)
DE (1) DE3830344A1 (fi)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113861A1 (de) * 1991-04-27 1992-10-29 Gat Handelsgesellschaft Fuer I Vorrichtung zum reinigen von abwaessern aus druckanlagen
EP0870734A2 (de) * 1997-04-07 1998-10-14 Peltzer-Werke Form & Präzision in Metall GmbH Verfahren und Anordnung zur Aufbereitung von mit Salz und anderen Stoffen verunreinigtem Waschwasser
WO2004046498A1 (en) * 2002-11-15 2004-06-03 M-I L.L.C. Apparatus for recycling of oil based drilling fluid contaminated with water
CN110776163A (zh) * 2019-12-12 2020-02-11 河南省高新技术实业有限公司 一种工业废水处理系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD207371A1 (de) * 1982-04-23 1984-02-29 Peter Schmack Verfahren zur behandlung von abwaessern aus chemischen reinigungsprozessen von kraftwerksanlagen
US4536286A (en) * 1983-10-24 1985-08-20 Water & Industrial Waste Laboratories, Inc. Mobile waste water and sludge treatment for hazardous and non-hazardous fluids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD207371A1 (de) * 1982-04-23 1984-02-29 Peter Schmack Verfahren zur behandlung von abwaessern aus chemischen reinigungsprozessen von kraftwerksanlagen
US4536286A (en) * 1983-10-24 1985-08-20 Water & Industrial Waste Laboratories, Inc. Mobile waste water and sludge treatment for hazardous and non-hazardous fluids

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Lehr- und Handbuch der Abwassertechnik, Bd. III, 3. Aufl., 1983, Verlag Ernst u. Sohn, Abschnitt 4.1, 3.2.1, Bd. V, 3. Aufl., 1985, Verlag Ernst u. Sohn, Abschnitt 3.2.1.6 *
SCHMITZ, W.: Reinigung von öl-, fett- und lö- sungsmittelhaltigen Industrieabwässern mit ver- besserten Trennmitteln, Chem. Ind. 25, 1973, S. 499-501 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113861A1 (de) * 1991-04-27 1992-10-29 Gat Handelsgesellschaft Fuer I Vorrichtung zum reinigen von abwaessern aus druckanlagen
EP0870734A2 (de) * 1997-04-07 1998-10-14 Peltzer-Werke Form & Präzision in Metall GmbH Verfahren und Anordnung zur Aufbereitung von mit Salz und anderen Stoffen verunreinigtem Waschwasser
EP0870734A3 (de) * 1997-04-07 1999-11-17 Peltzer-Werke Form & Präzision in Metall GmbH Verfahren und Anordnung zur Aufbereitung von mit Salz und anderen Stoffen verunreinigtem Waschwasser
US7507344B2 (en) 2001-04-24 2009-03-24 M-I L.L.C. Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid
US7678280B2 (en) 2001-04-24 2010-03-16 M-I L.L.C. Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid
WO2004046498A1 (en) * 2002-11-15 2004-06-03 M-I L.L.C. Apparatus for recycling of oil based drilling fluid contaminated with water
US6881349B2 (en) 2002-11-15 2005-04-19 M-I Llc Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid
EA007444B1 (ru) * 2002-11-15 2006-10-27 М-Ай Л.Л.С. Устройство для рециркуляции бурового раствора на основе масла, загрязнённого водой, и воды, загрязнённой буровым раствором на основе масла
CN110776163A (zh) * 2019-12-12 2020-02-11 河南省高新技术实业有限公司 一种工业废水处理系统
CN110776163B (zh) * 2019-12-12 2022-11-15 河南省高新技术实业有限公司 一种工业废水处理系统

Also Published As

Publication number Publication date
CH671217A5 (fi) 1989-08-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal