CH621317A5 - Device for purifying waste waters and pulps - Google Patents
Device for purifying waste waters and pulps Download PDFInfo
- Publication number
- CH621317A5 CH621317A5 CH643077A CH643077A CH621317A5 CH 621317 A5 CH621317 A5 CH 621317A5 CH 643077 A CH643077 A CH 643077A CH 643077 A CH643077 A CH 643077A CH 621317 A5 CH621317 A5 CH 621317A5
- Authority
- CH
- Switzerland
- Prior art keywords
- container
- conical surface
- waste water
- partition
- outer conical
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title claims description 18
- 239000010802 sludge Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000005273 aeration Methods 0.000 description 4
- 238000005352 clarification Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001570513 Potamogeton diversifolius Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT434376A AT341450B (de) | 1976-06-14 | 1976-06-14 | Grossraumbehalter zur reinigung von abwassern und truben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH621317A5 true CH621317A5 (en) | 1981-01-30 |
Family
ID=3562777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH643077A CH621317A5 (en) | 1976-06-14 | 1977-05-25 | Device for purifying waste waters and pulps |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT341450B (cg-RX-API-DMAC7.html) |
| CH (1) | CH621317A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2726327A1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES459781A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2354972A1 (cg-RX-API-DMAC7.html) |
| IT (1) | IT1083144B (cg-RX-API-DMAC7.html) |
| YU (1) | YU137277A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116510476A (zh) * | 2022-09-20 | 2023-08-01 | 北京京仪自动化装备技术股份有限公司 | 用于半导体废气处理设备的反应腔和半导体废气处理设备 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19617245A1 (de) * | 1996-04-30 | 1997-11-06 | Oms Klaeranlagen Gmbh | Absetzbecken |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1995559A (en) * | 1932-01-21 | 1935-03-26 | Andrews Leonard | Settling tank |
| DE1207894B (de) * | 1959-01-30 | 1965-12-23 | Erich Speidel Dipl Ing | Auflagerung der Innenschale auf den sich nach unten konisch verjuengenden Teil der Aussenschale einer nach dem Suspensionskreislaufverfahren betriebenen Belebtschlammklaeranlage aus Stahlbeton |
| GB987638A (en) * | 1962-11-27 | 1965-03-31 | Fylde Water Board | Apparatus for effecting intimate contact between particulate material and liquid |
| CH537339A (de) * | 1971-12-03 | 1973-05-31 | Schnyder Hans | Mechanisch-biologische Abwasserreinigungsanlage |
-
1976
- 1976-06-14 AT AT434376A patent/AT341450B/de not_active IP Right Cessation
-
1977
- 1977-05-25 CH CH643077A patent/CH621317A5/de not_active IP Right Cessation
- 1977-06-02 YU YU01372/77A patent/YU137277A/xx unknown
- 1977-06-10 FR FR7718431A patent/FR2354972A1/fr active Granted
- 1977-06-10 IT IT68348/77A patent/IT1083144B/it active
- 1977-06-10 DE DE19772726327 patent/DE2726327A1/de not_active Withdrawn
- 1977-06-14 ES ES459781A patent/ES459781A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116510476A (zh) * | 2022-09-20 | 2023-08-01 | 北京京仪自动化装备技术股份有限公司 | 用于半导体废气处理设备的反应腔和半导体废气处理设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2354972A1 (fr) | 1978-01-13 |
| ES459781A1 (es) | 1978-04-01 |
| AT341450B (de) | 1978-02-10 |
| DE2726327A1 (de) | 1977-12-22 |
| FR2354972B1 (cg-RX-API-DMAC7.html) | 1982-09-17 |
| IT1083144B (it) | 1985-05-21 |
| YU137277A (en) | 1982-05-31 |
| ATA434376A (de) | 1977-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |