IT999583B - TANK CONTROL MEANS FOR LIQUID CLARIFICATION TREATMENT - Google Patents
TANK CONTROL MEANS FOR LIQUID CLARIFICATION TREATMENTInfo
- Publication number
- IT999583B IT999583B IT69817/73A IT6981773A IT999583B IT 999583 B IT999583 B IT 999583B IT 69817/73 A IT69817/73 A IT 69817/73A IT 6981773 A IT6981773 A IT 6981773A IT 999583 B IT999583 B IT 999583B
- Authority
- IT
- Italy
- Prior art keywords
- control means
- tank control
- liquid clarification
- clarification treatment
- treatment
- Prior art date
Links
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
-
- 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
- B01D21/10—Settling tanks with multiple outlets for the separated liquids
-
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- 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
- B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
-
- 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
- B01D21/307—Passive control mechanisms without external energy, e.g. using a float
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4444972A GB1403091A (en) | 1972-09-26 | 1972-09-26 | Means for sludge removal from solid-liquid separation tanks |
Publications (1)
Publication Number | Publication Date |
---|---|
IT999583B true IT999583B (en) | 1976-03-10 |
Family
ID=10433333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69817/73A IT999583B (en) | 1972-09-26 | 1973-09-25 | TANK CONTROL MEANS FOR LIQUID CLARIFICATION TREATMENT |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU470092B2 (en) |
DE (1) | DE2348175C3 (en) |
FR (1) | FR2200032B1 (en) |
GB (1) | GB1403091A (en) |
IT (1) | IT999583B (en) |
MY (1) | MY7600099A (en) |
ZA (1) | ZA737308B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5423025Y2 (en) * | 1973-08-16 | 1979-08-08 | ||
GB1579885A (en) * | 1977-05-03 | 1980-11-26 | Nat Res Dev | Countercurrent decantation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1107391A (en) * | 1912-06-06 | 1914-08-18 | Wallace E Belcher | Tank-skimmer. |
US1468374A (en) * | 1922-07-27 | 1923-09-18 | Burch Henry Kenyon | Tailings cone |
US1979168A (en) * | 1932-10-14 | 1934-10-30 | Mitchell James Macdonald | Settling apparatus |
-
1972
- 1972-09-26 GB GB4444972A patent/GB1403091A/en not_active Expired
-
1973
- 1973-09-13 ZA ZA737308*A patent/ZA737308B/en unknown
- 1973-09-21 FR FR7333964A patent/FR2200032B1/fr not_active Expired
- 1973-09-25 IT IT69817/73A patent/IT999583B/en active
- 1973-09-25 AU AU60668/73A patent/AU470092B2/en not_active Expired
- 1973-09-25 DE DE2348175A patent/DE2348175C3/en not_active Expired
-
1976
- 1976-12-31 MY MY197699A patent/MY7600099A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU6066873A (en) | 1975-03-27 |
DE2348175B2 (en) | 1979-11-08 |
FR2200032B1 (en) | 1976-10-01 |
MY7600099A (en) | 1976-12-31 |
FR2200032A1 (en) | 1974-04-19 |
ZA737308B (en) | 1974-08-28 |
AU470092B2 (en) | 1976-03-04 |
GB1403091A (en) | 1975-08-13 |
DE2348175A1 (en) | 1974-03-28 |
DE2348175C3 (en) | 1985-05-09 |
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