DE3830344A1 - Verfahren und vorrichtung zur abwasserreinigung - Google Patents
Verfahren und vorrichtung zur abwasserreinigungInfo
- 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- Withdrawn
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 58
- 238000000746 purification Methods 0.000 title claims abstract description 4
- 238000000034 method Methods 0.000 title claims description 10
- 239000000839 emulsion Substances 0.000 claims abstract description 24
- 239000002253 acid Substances 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000005189 flocculation Methods 0.000 claims abstract 4
- 230000016615 flocculation Effects 0.000 claims abstract 4
- 239000000523 sample Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000006386 neutralization reaction Methods 0.000 claims description 5
- 239000000356 contaminant Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000002474 experimental method Methods 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3452/87A CH671217A5 (enExample) | 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 (enExample) |
| DE (1) | DE3830344A1 (enExample) |
Cited By (4)
| 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 |
| 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 |
| 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)
| 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 |
-
1987
- 1987-09-08 CH CH3452/87A patent/CH671217A5/de not_active IP Right Cessation
-
1988
- 1988-09-07 DE DE3830344A patent/DE3830344A1/de not_active Withdrawn
Patent Citations (2)
| 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)
| 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 (9)
| 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 |
| 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 (enExample) | 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 |