DE3620700C2 - - Google Patents
Info
- Publication number
- DE3620700C2 DE3620700C2 DE3620700A DE3620700A DE3620700C2 DE 3620700 C2 DE3620700 C2 DE 3620700C2 DE 3620700 A DE3620700 A DE 3620700A DE 3620700 A DE3620700 A DE 3620700A DE 3620700 C2 DE3620700 C2 DE 3620700C2
- Authority
- DE
- Germany
- Prior art keywords
- water
- sludge
- inorganic
- stage
- components
- 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 claims abstract description 82
- 239000010802 sludge Substances 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000000470 constituent Substances 0.000 claims abstract description 25
- 239000002023 wood Substances 0.000 claims abstract description 12
- 239000004575 stone Substances 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 25
- 238000005406 washing Methods 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 18
- 239000004576 sand Substances 0.000 claims description 17
- 238000005188 flotation Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 238000001556 precipitation Methods 0.000 claims description 9
- 229910019142 PO4 Inorganic materials 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 235000021317 phosphate Nutrition 0.000 claims description 8
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 8
- -1 gravel Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- 239000000920 calcium hydroxide Substances 0.000 claims description 5
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 238000006386 neutralization reaction Methods 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 239000003657 drainage water Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims 1
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 34
- 229910052500 inorganic mineral Inorganic materials 0.000 description 9
- 239000011707 mineral Substances 0.000 description 9
- 235000010755 mineral Nutrition 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000010913 used oil 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
- C02F11/00—Treatment of sludge; Devices therefor
-
- 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
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- 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
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Physical Water Treatments (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863620700 DE3620700A1 (de) | 1986-06-20 | 1986-06-20 | Verfahren und vorrichtung zum entschlammen von gewaessern |
| EP86110467A EP0250639B1 (de) | 1986-06-20 | 1986-07-29 | Verfahren und Vorrichtung zum Entschlammen von Gewässern |
| DE8686110467T DE3670064D1 (de) | 1986-06-20 | 1986-07-29 | Verfahren und vorrichtung zum entschlammen von gewaessern. |
| AT86110467T ATE51606T1 (de) | 1986-06-20 | 1986-07-29 | Verfahren und vorrichtung zum entschlammen von gewaessern. |
| US07/060,746 US4772400A (en) | 1986-06-20 | 1987-06-10 | Method and facility for removing sludge from water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863620700 DE3620700A1 (de) | 1986-06-20 | 1986-06-20 | Verfahren und vorrichtung zum entschlammen von gewaessern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3620700A1 DE3620700A1 (de) | 1987-12-23 |
| DE3620700C2 true DE3620700C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-11-23 |
Family
ID=6303335
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863620700 Granted DE3620700A1 (de) | 1986-06-20 | 1986-06-20 | Verfahren und vorrichtung zum entschlammen von gewaessern |
| DE8686110467T Expired - Lifetime DE3670064D1 (de) | 1986-06-20 | 1986-07-29 | Verfahren und vorrichtung zum entschlammen von gewaessern. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686110467T Expired - Lifetime DE3670064D1 (de) | 1986-06-20 | 1986-07-29 | Verfahren und vorrichtung zum entschlammen von gewaessern. |
Country Status (4)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4034227A1 (de) * | 1990-10-27 | 1992-04-30 | Kreyenberg Heiner | Verfahren und vorrichtung zum aufbereiten von ablagerungen |
| DE4124779A1 (de) * | 1991-07-26 | 1993-01-28 | Ingenieurtechnik Und Maschinen | Verfahren zur reaktivierung eutrophierter oberflaechengewaesser und vorrichtung zur durchfuehrung des verfahrens |
| DE4315764A1 (de) * | 1993-05-07 | 1994-11-10 | Gemeinnuetzige Ges Fuer Bescha | Verfahren und Vorrichtung zur Entschlammung von flachen Gewässern |
| AT398324B (de) * | 1987-09-30 | 1994-11-25 | Kreyenberg Heiner | Verwendung der feinfraktion von gewässersedimenten als deponiedichtungsmaterial |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3801150A1 (de) * | 1988-01-16 | 1989-07-27 | Gesu Ges Fuer Saubere Umwelt M | Verfahren und vorrichtung zum kontinuierlichen reinigen von kontaminierten boeden |
| DE3825223A1 (de) * | 1988-07-25 | 1990-02-01 | Schauenburg Masch | Anlage zum trennen einer mischung aus sand, wasser und verunreinigungen |
| DE58901545D1 (de) * | 1989-03-20 | 1992-07-02 | Miljoevern Umwelt Technik Gmbh | Verfahren zur entfernung von schadstoffen aus verunreinigtem boden und anlage zu dessen durchfuehrung. |
| DE3912062A1 (de) * | 1989-04-13 | 1990-10-18 | Kreyenberg Heiner | Verwendung der feinfraktion von gewaessersedimenten |
| DE3933136A1 (de) * | 1989-10-04 | 1991-04-18 | Krupp Buckau Maschinenbau Gmbh | Verfahren und vorrichtung zum schleudern eines hochviskosen schleudergutes |
| DE4005064C2 (de) * | 1990-02-14 | 1993-11-04 | Ingbuero Dr Fechter Gmbh | Verfahren zur behandlung von gewaessern |
| EP0482269A1 (de) * | 1990-10-27 | 1992-04-29 | Heiner Dipl.-Ing. Dr. Kreyenberg | Verfahren und Vorrichtung zum Aufbereiten von Ablagerungen |
| DE4105707A1 (de) * | 1991-02-20 | 1992-08-27 | Hegemann Detlef Gmbh & Co | Verfahren und einrichtung zum aufbereiten von kontaminierten gewaessersedimenten |
| DE4138669A1 (de) * | 1991-11-25 | 1993-05-27 | Sued Chemie Ag | Verfahren zur kontinuierlichen schlammeindickung ueber hydrozyklone |
| DE4447260A1 (de) * | 1994-12-30 | 1996-07-04 | Muesing Anton Gmbh Co Kg | Verfahren und Vorrichtung zur Sanierung eines Gewässers, insbesondere eines Binnengewässers |
| DE19520399C2 (de) * | 1995-06-08 | 1999-05-06 | Svedala Lindemann Gmbh | Verfahren und Einrichtung zur Aufbereitung von Abwässern aus Naßentstaubungen von Shredderanlagen |
| DE19533370C2 (de) * | 1995-09-09 | 1999-10-28 | Wilk Bernd Ulrich | Verfahren und Anlage zur biologischen Mineralisierung von Schlamm in stehenden und fließenden Gewässern |
| DE29710644U1 (de) * | 1997-06-18 | 1997-08-14 | Schunk, Jürgen, 85614 Kirchseeon | Teichwasseraufbereitungseinrichtung |
| US5833868A (en) * | 1997-06-27 | 1998-11-10 | Recot, Inc. | Portable water recycler |
| JP6156993B2 (ja) * | 2013-08-02 | 2017-07-05 | 株式会社ｉｎｄｕｓｔｒｉａ | フィルタ装置及び流体浄化システム |
| JP2015117989A (ja) * | 2013-12-18 | 2015-06-25 | 株式会社カミバヤシ | 放射性物質の除染処理方法 |
| GB2552042B (en) * | 2016-12-14 | 2018-08-22 | Cde Global Ltd | Method and apparatus for washing and grading sand |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2538285A (en) * | 1948-03-18 | 1951-01-16 | Lone Star Cement Corp | Apparatus for separating solid materials |
| US3737037A (en) * | 1971-05-03 | 1973-06-05 | Atlantic Richfield Co | Drilling fluid treatment |
| AT338716B (de) * | 1975-05-02 | 1977-09-12 | Ingeborg Held | Maschine zum ausscheiden von verunreinigungen aus kornigen stoffen |
| US4133747A (en) * | 1976-10-14 | 1979-01-09 | Canadian Patents & Development Limited | Method for processing raw coal |
| US4537599A (en) * | 1983-04-28 | 1985-08-27 | Greenwald Sr Edward H | Process for removing sulfur and ash from coal |
| US4624327A (en) * | 1984-10-16 | 1986-11-25 | Flowdril Corporation | Method for combined jet and mechanical drilling |
| DE3517931A1 (de) * | 1985-05-18 | 1986-11-20 | Schauenburg Maschinen- und Anlagen-Bau GmbH, 4330 Mülheim | Verwendung eines wirbelschicht-truebesortierers als sortiervorrichtung bei der aufbereitung von flotationsbergen |
-
1986
- 1986-06-20 DE DE19863620700 patent/DE3620700A1/de active Granted
- 1986-07-29 DE DE8686110467T patent/DE3670064D1/de not_active Expired - Lifetime
- 1986-07-29 EP EP86110467A patent/EP0250639B1/de not_active Expired - Lifetime
- 1986-07-29 AT AT86110467T patent/ATE51606T1/de not_active IP Right Cessation
-
1987
- 1987-06-10 US US07/060,746 patent/US4772400A/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT398324B (de) * | 1987-09-30 | 1994-11-25 | Kreyenberg Heiner | Verwendung der feinfraktion von gewässersedimenten als deponiedichtungsmaterial |
| DE4034227A1 (de) * | 1990-10-27 | 1992-04-30 | Kreyenberg Heiner | Verfahren und vorrichtung zum aufbereiten von ablagerungen |
| DE4124779A1 (de) * | 1991-07-26 | 1993-01-28 | Ingenieurtechnik Und Maschinen | Verfahren zur reaktivierung eutrophierter oberflaechengewaesser und vorrichtung zur durchfuehrung des verfahrens |
| DE4315764A1 (de) * | 1993-05-07 | 1994-11-10 | Gemeinnuetzige Ges Fuer Bescha | Verfahren und Vorrichtung zur Entschlammung von flachen Gewässern |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0250639B1 (de) | 1990-04-04 |
| ATE51606T1 (de) | 1990-04-15 |
| DE3670064D1 (de) | 1990-05-10 |
| US4772400A (en) | 1988-09-20 |
| EP0250639A1 (de) | 1988-01-07 |
| DE3620700A1 (de) | 1987-12-23 |
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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 |