FR2196832A1 - Pulsed sedimentation separator - to remove suspended solids from liquid passed through settled slurry - Google Patents
Pulsed sedimentation separator - to remove suspended solids from liquid passed through settled slurryInfo
- Publication number
- FR2196832A1 FR2196832A1 FR7230328A FR7230328A FR2196832A1 FR 2196832 A1 FR2196832 A1 FR 2196832A1 FR 7230328 A FR7230328 A FR 7230328A FR 7230328 A FR7230328 A FR 7230328A FR 2196832 A1 FR2196832 A1 FR 2196832A1
- Authority
- FR
- France
- Prior art keywords
- pulsed
- suspended solids
- remove suspended
- liquid passed
- sedimentation separator
- 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
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
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
-
- 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
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0057—Settling tanks provided with contact surfaces, e.g. baffles, particles with counter-current flow direction of liquid and solid particles
-
- 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
- B01D21/2405—Feed 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Removal Of Floating Material (AREA)
- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Sludge (AREA)
Abstract
Liq. contg. suspended solids and e.g. active charcoal purified, is introduced evenly to the bottom of a tank, in pulsed flow, and passes upwards between parallel partitions inclined at 45-70 degrees to horizontal, which pref. have transverse deflector, plates, obscuring up to 2/3 of flow passages. Deflectors have separation 1-5 times that of partitions, and are inclined downwards at 20-70 degrees tp horizontal. Purified water passes from top of tank, via trough collectors.
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230328A FR2196832A1 (en) | 1972-08-25 | 1972-08-25 | Pulsed sedimentation separator - to remove suspended solids from liquid passed through settled slurry |
ZA735015A ZA735015B (en) | 1972-08-25 | 1973-07-23 | A method and an improved apparatus for decanting liquids of all natures,in particular waste water |
FR7311523A FR2223065B2 (en) | 1972-08-25 | 1973-08-09 | |
GB3896573A GB1426797A (en) | 1972-08-25 | 1973-08-17 | Metho and apparatus for the treatment of water which contains suspended matter |
ES417962A ES417962A1 (en) | 1972-08-25 | 1973-08-17 | Procedure and apparatus perfected decantation with mud bed applicable to the treatment of liquids of all kinds, in particular waters. (Machine-translation by Google Translate, not legally binding) |
FI2600/73A FI61276C (en) | 1972-08-25 | 1973-08-20 | FRAMEWORK FOR THE DECORATION OF THE DECANTERING AV VAETSKOR SAERSKILT VATTEN I EN SLAMBAEDD |
CA179,318A CA1024082A (en) | 1972-08-25 | 1973-08-21 | Decantation process using laminae with deflectors |
IT7369529A IT994665B (en) | 1972-08-25 | 1973-08-23 | PROCEDURE AND DEVICE FOR DECAN TATION WITH SLUDGE BED PARTICALLY FOR THE PURIFICATION OF WATER |
JP9482573A JPS5617126B2 (en) | 1972-08-25 | 1973-08-23 | |
BE134878A BE803954A (en) | 1972-08-25 | 1973-08-23 | PERFECTED PROCESS AND APPARATUS FOR MUD-BED DECANTATION OF LIQUIDS OF ANY KIND, IN PARTICULAR WATER |
NLAANVRAGE7311696,A NL179978B (en) | 1972-08-25 | 1973-08-24 | METHOD AND APPARATUS FOR TREATING LIQUIDS, IN PARTICULAR CLARIFYING WATER |
CH1219973A CH579940A5 (en) | 1972-08-25 | 1973-08-24 | |
AU59632/73A AU472574B2 (en) | 1972-08-25 | 1973-08-24 | A method and improved apparatus for decanting liquids of all natures in particular water |
DE19732343019 DE2343019C3 (en) | 1972-08-25 | 1973-08-25 | Process for treating liquids, in particular water, by decanting in a pulsating sludge bed and apparatus for carrying out the process |
US05/857,194 US4156644A (en) | 1972-08-25 | 1977-12-02 | Pulsating sludge bed with inclined plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230328A FR2196832A1 (en) | 1972-08-25 | 1972-08-25 | Pulsed sedimentation separator - to remove suspended solids from liquid passed through settled slurry |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2196832A1 true FR2196832A1 (en) | 1974-03-22 |
FR2196832B1 FR2196832B1 (en) | 1975-06-13 |
Family
ID=9103553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7230328A Granted FR2196832A1 (en) | 1972-08-25 | 1972-08-25 | Pulsed sedimentation separator - to remove suspended solids from liquid passed through settled slurry |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES417962A1 (en) |
FR (1) | FR2196832A1 (en) |
ZA (1) | ZA735015B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472943A1 (en) * | 1980-01-07 | 1981-07-10 | Inst Vodnykh | Floating decanter with tubular risers to clarify river water etc. - pumps water ashore from collecting tank above risers |
EP0423964A1 (en) * | 1989-09-29 | 1991-04-24 | Degremont Infilco Ltd | Improved apparatus for the decantation treatment of liquid containing therein suspended material |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB578382A (en) * | 1943-01-07 | 1946-06-26 | Infilco Inc | Improvements in or relating to water treating apparatus and methods |
FR1101724A (en) * | 1954-03-22 | 1955-10-10 | Emile Degremont Ets | Device for the treatment of water and liquids of any kind |
-
1972
- 1972-08-25 FR FR7230328A patent/FR2196832A1/en active Granted
-
1973
- 1973-07-23 ZA ZA735015A patent/ZA735015B/en unknown
- 1973-08-17 ES ES417962A patent/ES417962A1/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB578382A (en) * | 1943-01-07 | 1946-06-26 | Infilco Inc | Improvements in or relating to water treating apparatus and methods |
FR1101724A (en) * | 1954-03-22 | 1955-10-10 | Emile Degremont Ets | Device for the treatment of water and liquids of any kind |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472943A1 (en) * | 1980-01-07 | 1981-07-10 | Inst Vodnykh | Floating decanter with tubular risers to clarify river water etc. - pumps water ashore from collecting tank above risers |
EP0423964A1 (en) * | 1989-09-29 | 1991-04-24 | Degremont Infilco Ltd | Improved apparatus for the decantation treatment of liquid containing therein suspended material |
US5089136A (en) * | 1989-09-29 | 1992-02-18 | Degremont Infilco, Ltd. | Apparatus for the decantation treatment of liquid containing therein suspended material |
Also Published As
Publication number | Publication date |
---|---|
ES417962A1 (en) | 1976-03-16 |
FR2196832B1 (en) | 1975-06-13 |
ZA735015B (en) | 1974-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4383922A (en) | Waste water clarifier | |
GB1267106A (en) | ||
GB1388025A (en) | Method of treating liquids notably water and apparatus therefor | |
GB1407274A (en) | Separator | |
US3997444A (en) | Sewage settling tank | |
US2509933A (en) | Clarification of liquids | |
GB1384924A (en) | Flocculating and sedimentation tank units | |
US2881923A (en) | Combined flotation and clarification device | |
GB1363646A (en) | Combined upward flow filtration and sedimentation tanks | |
FR2196832A1 (en) | Pulsed sedimentation separator - to remove suspended solids from liquid passed through settled slurry | |
FR2164642A1 (en) | Industrial waste water treatment plant - for heavily contaminated waste esp including oil etc | |
FR2418012A1 (en) | METHOD AND DEVICE FOR FEEDING AND DISTRIBUTING A PRODUCT TO BE FILTERED ON A HORIZONTAL FILTERING SURFACE | |
SE417815B (en) | PROCEDURE AND APPARATUS FOR CLEANING OF INFLUENTIAL WATER | |
US3443694A (en) | Purification of liquids | |
GB1177776A (en) | Process and apparatus for Cleansing Contaminated Strips of Water | |
GB1418203A (en) | Apparatus for treatment of domestic and industrial sewage water | |
GB1439953A (en) | Debris collector ship | |
FR2044365A5 (en) | Effluent cleaning device | |
US2928548A (en) | Scum skimmer blade | |
GB1526810A (en) | Floatation apparatus | |
NL7008284A (en) | Separator for oil/water mixtures - incorporating - superimposed boundary elements in sloping separation passages | |
GB161735A (en) | Improved apparatus for treating effluent or other liquids and for the separation and recovery of matters of different densities | |
SU1196185A1 (en) | Device for purifying electrolyte in electrochemical machining to size | |
Bogdanov et al. | Distribution and composition of water suspensions in the northern and central parts of the Indian Ocean | |
ES197456U (en) | Cuba perfected to separate the suspended components of a liquid suspension. (Machine-translation by Google Translate, not legally binding) |