DE8624773U1 - Vorrichtung zur Reinigung von, insbesondere mit Phosphaten, Schwermetallen, Schwefel, Öl und Polymerresten sowie Schwebstoffen, verunreinigtem Wasser, insbesondere zur Behandlung von in Gewässer zurückzuleitendem, bei der Entwässerung von suspensionsartigem, dem Gewässer zur Reinigung entnommenem Schlamm anfallendem Zentralwasser - Google Patents
Vorrichtung zur Reinigung von, insbesondere mit Phosphaten, Schwermetallen, Schwefel, Öl und Polymerresten sowie Schwebstoffen, verunreinigtem Wasser, insbesondere zur Behandlung von in Gewässer zurückzuleitendem, bei der Entwässerung von suspensionsartigem, dem Gewässer zur Reinigung entnommenem Schlamm anfallendem ZentralwasserInfo
- Publication number
- DE8624773U1 DE8624773U1 DE19868624773 DE8624773U DE8624773U1 DE 8624773 U1 DE8624773 U1 DE 8624773U1 DE 19868624773 DE19868624773 DE 19868624773 DE 8624773 U DE8624773 U DE 8624773U DE 8624773 U1 DE8624773 U1 DE 8624773U1
- Authority
- DE
- Germany
- Prior art keywords
- water
- purification
- sludge
- centrate
- suspended matter
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 85
- 239000010802 sludge Substances 0.000 title claims description 26
- 229920000642 polymer Chemical group 0.000 title claims description 17
- 238000000746 purification Methods 0.000 title claims description 14
- 229910019142 PO4 Inorganic materials 0.000 title claims description 8
- 235000021317 phosphate Nutrition 0.000 title claims description 8
- 150000003013 phosphoric acid derivatives Chemical class 0.000 title claims description 8
- 239000003921 oil Chemical group 0.000 title description 14
- 229910001385 heavy metal Inorganic materials 0.000 title description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title description 2
- 239000005864 Sulphur Substances 0.000 title description 2
- 238000005189 flocculation Methods 0.000 claims description 16
- 230000016615 flocculation Effects 0.000 claims description 16
- 238000005188 flotation Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 9
- 239000000706 filtrate Substances 0.000 claims description 6
- 241000446313 Lamella Species 0.000 claims description 5
- 239000008394 flocculating agent Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000005406 washing Methods 0.000 description 9
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 7
- 239000000440 bentonite Substances 0.000 description 7
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 229910001388 sodium aluminate Inorganic materials 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 235000010755 mineral Nutrition 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 239000013049 sediment Substances 0.000 description 4
- 229910000280 sodium bentonite Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 229910000278 bentonite Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000009264 composting Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 1
- 239000004908 Emulsion polymer Substances 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical class [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000003922 charged colloid Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 238000010169 landfilling Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000010494 opalescence Effects 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000000710 polymer precipitation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003440 toxic substance 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
- C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Soil Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868624773 DE8624773U1 (de) | 1986-09-16 | 1986-09-16 | Vorrichtung zur Reinigung von, insbesondere mit Phosphaten, Schwermetallen, Schwefel, Öl und Polymerresten sowie Schwebstoffen, verunreinigtem Wasser, insbesondere zur Behandlung von in Gewässer zurückzuleitendem, bei der Entwässerung von suspensionsartigem, dem Gewässer zur Reinigung entnommenem Schlamm anfallendem Zentralwasser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868624773 DE8624773U1 (de) | 1986-09-16 | 1986-09-16 | Vorrichtung zur Reinigung von, insbesondere mit Phosphaten, Schwermetallen, Schwefel, Öl und Polymerresten sowie Schwebstoffen, verunreinigtem Wasser, insbesondere zur Behandlung von in Gewässer zurückzuleitendem, bei der Entwässerung von suspensionsartigem, dem Gewässer zur Reinigung entnommenem Schlamm anfallendem Zentralwasser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8624773U1 true DE8624773U1 (de) | 1992-11-05 |
Family
ID=6798349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19868624773 Expired DE8624773U1 (de) | 1986-09-16 | 1986-09-16 | Vorrichtung zur Reinigung von, insbesondere mit Phosphaten, Schwermetallen, Schwefel, Öl und Polymerresten sowie Schwebstoffen, verunreinigtem Wasser, insbesondere zur Behandlung von in Gewässer zurückzuleitendem, bei der Entwässerung von suspensionsartigem, dem Gewässer zur Reinigung entnommenem Schlamm anfallendem Zentralwasser |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8624773U1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2666557A1 (fr) * | 2012-05-23 | 2013-11-27 | Via donau - Österreichische Wasserstraßen-Gesellschaft m.b.H. | Procédé de traitement de sédiments fluviaux et véhicule aquatique permettant de réaliser le procédé |
-
1986
- 1986-09-16 DE DE19868624773 patent/DE8624773U1/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2666557A1 (fr) * | 2012-05-23 | 2013-11-27 | Via donau - Österreichische Wasserstraßen-Gesellschaft m.b.H. | Procédé de traitement de sédiments fluviaux et véhicule aquatique permettant de réaliser le procédé |
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