DE1517632A1 - Verfahren zur Abtrennung von Feststoffen aus einer Fluessigkeit,insbesondere zur Reinigung von Abwaessern und Klaerschlaemmen mittels eines kuenstlichen Schwerefeldes,vorzugsweise in Kombination mit einem natuerlichen Schwerefeld - Google Patents
Verfahren zur Abtrennung von Feststoffen aus einer Fluessigkeit,insbesondere zur Reinigung von Abwaessern und Klaerschlaemmen mittels eines kuenstlichen Schwerefeldes,vorzugsweise in Kombination mit einem natuerlichen SchwerefeldInfo
- Publication number
- DE1517632A1 DE1517632A1 DE19631517632 DE1517632A DE1517632A1 DE 1517632 A1 DE1517632 A1 DE 1517632A1 DE 19631517632 DE19631517632 DE 19631517632 DE 1517632 A DE1517632 A DE 1517632A DE 1517632 A1 DE1517632 A1 DE 1517632A1
- Authority
- DE
- Germany
- Prior art keywords
- artificial
- gravity field
- solids
- liquid
- natural
- 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.)
- Pending
Links
- 239000007787 solid Substances 0.000 title claims description 48
- 230000005484 gravity Effects 0.000 title claims description 43
- 239000007788 liquid Substances 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 32
- 238000004140 cleaning Methods 0.000 title claims description 7
- 239000002351 wastewater Substances 0.000 title claims description 7
- 238000000926 separation method Methods 0.000 title claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 18
- 239000010801 sewage sludge Substances 0.000 claims description 15
- 239000013049 sediment Substances 0.000 claims description 11
- 230000001133 acceleration Effects 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 238000005345 coagulation Methods 0.000 claims description 7
- 230000015271 coagulation Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 3
- 238000004220 aggregation Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims description 2
- 238000005189 flocculation Methods 0.000 claims description 2
- 230000016615 flocculation Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 230000001427 coherent effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 8
- 239000010865 sewage Substances 0.000 description 7
- 241000792859 Enema Species 0.000 description 6
- 239000007920 enema Substances 0.000 description 6
- 229940095399 enema Drugs 0.000 description 6
- 239000010802 sludge Substances 0.000 description 3
- 238000005352 clarification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001273 butane Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL278936 | 1962-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1517632A1 true DE1517632A1 (de) | 1969-06-26 |
Family
ID=19753848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631517632 Pending DE1517632A1 (de) | 1962-05-25 | 1963-05-09 | Verfahren zur Abtrennung von Feststoffen aus einer Fluessigkeit,insbesondere zur Reinigung von Abwaessern und Klaerschlaemmen mittels eines kuenstlichen Schwerefeldes,vorzugsweise in Kombination mit einem natuerlichen Schwerefeld |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT248353B (cg-RX-API-DMAC7.html) |
| BE (1) | BE632684A (cg-RX-API-DMAC7.html) |
| CS (1) | CS154556B2 (cg-RX-API-DMAC7.html) |
| DE (1) | DE1517632A1 (cg-RX-API-DMAC7.html) |
| DK (1) | DK111609B (cg-RX-API-DMAC7.html) |
| GB (1) | GB1009647A (cg-RX-API-DMAC7.html) |
| NL (2) | NL278936A (cg-RX-API-DMAC7.html) |
-
0
- NL NL128990D patent/NL128990C/xx active
- NL NL278936D patent/NL278936A/xx unknown
- BE BE632684D patent/BE632684A/xx unknown
-
1963
- 1963-05-09 AT AT376863A patent/AT248353B/de active
- 1963-05-09 DE DE19631517632 patent/DE1517632A1/de active Pending
- 1963-05-21 DK DK241263AA patent/DK111609B/da unknown
- 1963-05-23 GB GB20710/63A patent/GB1009647A/en not_active Expired
- 1963-05-24 CS CS300663A patent/CS154556B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL128990C (cg-RX-API-DMAC7.html) | 1900-01-01 |
| GB1009647A (en) | 1965-11-10 |
| NL278936A (cg-RX-API-DMAC7.html) | 1900-01-01 |
| CS154556B2 (cg-RX-API-DMAC7.html) | 1974-04-30 |
| DK111609B (da) | 1968-09-16 |
| BE632684A (cg-RX-API-DMAC7.html) | 1900-01-01 |
| AT248353B (de) | 1966-07-25 |
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