DE4013129A1 - Verfahren zur aufbereitung von aus der reinigung von raeuchergeraeten und -kammern stammenden abwaessern - Google Patents
Verfahren zur aufbereitung von aus der reinigung von raeuchergeraeten und -kammern stammenden abwaessernInfo
- Publication number
- DE4013129A1 DE4013129A1 DE19904013129 DE4013129A DE4013129A1 DE 4013129 A1 DE4013129 A1 DE 4013129A1 DE 19904013129 DE19904013129 DE 19904013129 DE 4013129 A DE4013129 A DE 4013129A DE 4013129 A1 DE4013129 A1 DE 4013129A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- carbon filter
- acid
- cleaning
- bentonite
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000002253 acid Substances 0.000 title claims abstract description 9
- 239000000440 bentonite Substances 0.000 title claims abstract description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910000278 bentonite Inorganic materials 0.000 title claims abstract description 7
- 230000000391 smoking effect Effects 0.000 title claims abstract description 7
- 235000013305 food Nutrition 0.000 title abstract description 4
- 239000002351 wastewater Substances 0.000 claims abstract description 20
- 238000004062 sedimentation Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000013312 flour Nutrition 0.000 claims abstract description 6
- 239000000571 coke Substances 0.000 claims abstract description 5
- 239000003077 lignite Substances 0.000 claims abstract description 5
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 14
- 239000006228 supernatant Substances 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 4
- 229910000342 sodium bisulfate Inorganic materials 0.000 claims description 3
- 235000012054 meals Nutrition 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 11
- 239000000779 smoke Substances 0.000 abstract description 4
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 206010021143 Hypoxia Diseases 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 229940092782 bentonite Drugs 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001070947 Fagus Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229940080314 sodium bentonite Drugs 0.000 description 1
- 229910000280 sodium bentonite Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000002023 wood 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
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904013129 DE4013129A1 (de) | 1990-04-25 | 1990-04-25 | Verfahren zur aufbereitung von aus der reinigung von raeuchergeraeten und -kammern stammenden abwaessern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904013129 DE4013129A1 (de) | 1990-04-25 | 1990-04-25 | Verfahren zur aufbereitung von aus der reinigung von raeuchergeraeten und -kammern stammenden abwaessern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4013129A1 true DE4013129A1 (de) | 1991-11-07 |
| DE4013129C2 DE4013129C2 (enrdf_load_stackoverflow) | 1992-03-05 |
Family
ID=6405030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19904013129 Granted DE4013129A1 (de) | 1990-04-25 | 1990-04-25 | Verfahren zur aufbereitung von aus der reinigung von raeuchergeraeten und -kammern stammenden abwaessern |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4013129A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138666A1 (de) * | 1991-11-25 | 1993-05-27 | Sued Chemie Ag | Verfahren zur vorreinigung von abwaessern |
| EP0579136A1 (de) * | 1992-07-11 | 1994-01-19 | Passavant-Werke Ag | Verfahren zur Behandlung der bei der Säuberung von Garkammern für die Räucherung von Fleischwaren anfallenden Spülflüssigkeit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695386A (en) * | 1985-05-20 | 1987-09-22 | Advanced Separation Technologies Incorporated | Process for the decolorization of pulp mill process streams |
-
1990
- 1990-04-25 DE DE19904013129 patent/DE4013129A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695386A (en) * | 1985-05-20 | 1987-09-22 | Advanced Separation Technologies Incorporated | Process for the decolorization of pulp mill process streams |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138666A1 (de) * | 1991-11-25 | 1993-05-27 | Sued Chemie Ag | Verfahren zur vorreinigung von abwaessern |
| EP0579136A1 (de) * | 1992-07-11 | 1994-01-19 | Passavant-Werke Ag | Verfahren zur Behandlung der bei der Säuberung von Garkammern für die Räucherung von Fleischwaren anfallenden Spülflüssigkeit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4013129C2 (enrdf_load_stackoverflow) | 1992-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |