ES462826A1 - Aparato para el tratamiento simultaneo de fangos primario y secundario de aguas residuales. - Google Patents
Aparato para el tratamiento simultaneo de fangos primario y secundario de aguas residuales.Info
- Publication number
- ES462826A1 ES462826A1 ES462826A ES462826A ES462826A1 ES 462826 A1 ES462826 A1 ES 462826A1 ES 462826 A ES462826 A ES 462826A ES 462826 A ES462826 A ES 462826A ES 462826 A1 ES462826 A1 ES 462826A1
- Authority
- ES
- Spain
- Prior art keywords
- feeding
- reservoir
- liquid
- channel
- sludge
- 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
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
-
- 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
- B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
- B01D21/14—Settling tanks with multiple outlets for the separated liquids with moving scrapers with rotating scrapers
-
- 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
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- 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
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/286—Means for gentle agitation for enhancing flocculation
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- General Chemical & Material Sciences (AREA)
- Removal Of Floating Material (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Sludge (AREA)
Abstract
Aparato para el tratamiento simultáneo de fangos primario y secundario de aguas residuales: a. un depósito que tiene una parte superior abierta y una pared lateral generalmente vertical, para contener una cierta cantidad de líquido; b. un canal de alimentación superior montado en dicho depósito y un primer dispositivo de alimentación conectado de modo que permita la penetración de un líquido en dicho canal de alimentación superior para introducir los fangos secundarios aireados en este, con el fin de distribuirlos por medio de dicho canal de alimentación superior en dicho depósito.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/728,480 US4082671A (en) | 1976-09-30 | 1976-09-30 | Sludge thickening apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES462826A1 true ES462826A1 (es) | 1978-06-01 |
Family
ID=24927038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES462826A Expired ES462826A1 (es) | 1976-09-30 | 1977-09-30 | Aparato para el tratamiento simultaneo de fangos primario y secundario de aguas residuales. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4082671A (es) |
JP (1) | JPS5343946A (es) |
AU (1) | AU509937B2 (es) |
BE (1) | BE859248A (es) |
DE (1) | DE2743956A1 (es) |
ES (1) | ES462826A1 (es) |
FR (1) | FR2366228A1 (es) |
GB (1) | GB1592609A (es) |
IT (1) | IT1084792B (es) |
NL (1) | NL7710581A (es) |
NZ (1) | NZ185228A (es) |
ZA (1) | ZA775733B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109336356A (zh) * | 2018-11-23 | 2019-02-15 | 陆炯 | 一种污泥脱水装置及其污泥的综合处理方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4173534A (en) * | 1976-09-30 | 1979-11-06 | Envirotech Corporation | Sludge thickening apparatus and process |
US4271027A (en) * | 1976-09-30 | 1981-06-02 | Envirotech Corporation | Sewage treatment system and process |
US4304666A (en) * | 1979-04-27 | 1981-12-08 | Envirotech Corporation | Geothermal brine treatment |
ZA813723B (en) * | 1980-06-05 | 1982-06-30 | Mallinckrodt Inc | Process for the purification of p-aminophenol |
US4452699A (en) * | 1981-05-07 | 1984-06-05 | Shinryo Air Conditioning Co., Ltd. | Method of improving the SVI of mixed liquor in aeration tank |
FR2506287A1 (fr) * | 1981-05-25 | 1982-11-26 | Air Liquide | Procede et installation de traitement des boues issues d'une epuration d'eaux usees |
FI65716C (fi) * | 1982-11-16 | 1984-07-10 | Outokumpu Oy | Anlaeggning foer avledning av skum fraon bassaengen till en fltationscell |
FR2596293B1 (fr) * | 1986-03-26 | 1990-09-07 | Omnium Traitement Valorisa | Appareil de separation par flottation |
JPH04126503A (ja) * | 1990-05-25 | 1992-04-27 | Kazuji Fukunaga | 凝集方法および凝集装置 |
US6174434B1 (en) | 1996-04-26 | 2001-01-16 | The Lenox Institute Of Water Technology, Inc. | Three zone dissolved air floatation clarifier with fixed lamellae and improved paddle-and-ramp sludge removal system |
US5846413A (en) * | 1996-04-26 | 1998-12-08 | Lenox Institute Of Water Technology, Inc. | Three zone dissolved air flotation clarifier with improved efficiency |
AUPS119202A0 (en) * | 2002-03-19 | 2002-04-18 | Outokumpu Oyj | Pulp stabilisation apparatus for a thickener |
CA2380797A1 (fr) * | 2002-04-09 | 2003-10-09 | Institut National De La Recherche Scientifique | Methode de traitement du lisier |
CA2734811C (en) | 2011-03-29 | 2012-11-20 | Imperial Oil Resources Limited | Feedwell system for a separation vessel |
CN102153263B (zh) * | 2011-04-27 | 2012-08-29 | 安徽南风环境工程技术有限公司 | 一种污泥浓缩脱水系统及其脱水方法 |
CN102424510A (zh) * | 2011-10-21 | 2012-04-25 | 无锡海拓环保装备科技有限公司 | 一种污泥浓缩气浮装置 |
WO2014027122A1 (es) | 2012-08-16 | 2014-02-20 | Acciona Agua, S.A.U. | Sistema y método de tratamiento de aguas |
JP6292612B2 (ja) * | 2014-03-07 | 2018-03-14 | 日本ソリッド株式会社 | 河川水の清澄化方法 |
JP2018187584A (ja) * | 2017-05-10 | 2018-11-29 | 伊万里市 | スラリー濃縮装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2713026A (en) * | 1951-07-21 | 1955-07-12 | Process Engineers Inc | Flotator-clarifier |
NL177304B (nl) * | 1952-04-01 | Degussa | Werkwijze voor het modificeren van zeolieten. | |
US2779730A (en) * | 1953-04-27 | 1957-01-29 | Process Engineers Inc | Sewage treatment |
US2772234A (en) * | 1953-05-14 | 1956-11-27 | Process Engineers Inc | Sludge treatment |
BE536491A (es) * | 1954-03-15 | 1900-01-01 | ||
US3140259A (en) * | 1959-09-14 | 1964-07-07 | Eimco Corp | Clarification apparatus |
FR1331125A (fr) * | 1961-09-01 | 1963-06-28 | Metallgesellschaft Ag | Procédé et appareil pour l'épaississement de boues fraîches ou putréfiées, suivi d'une déshydratation mécanique |
FR1436915A (fr) * | 1964-05-06 | 1966-04-29 | Dorr Oliver Inc | Traitement de destruction des matières putrescibles contenues dans les eaux résiduelles |
FR1440926A (fr) * | 1965-05-13 | 1966-06-03 | Dorr Oliver Inc | Traitement et décharge des eaux d'égout |
US3642618A (en) * | 1968-10-07 | 1972-02-15 | Rene Narcisco Silva | Continuous clarification-filtration method |
US3495254A (en) * | 1969-03-24 | 1970-02-10 | Dorr Oliver Inc | Sedimentation apparatus having vertically stacked settling compartments |
US3642617A (en) * | 1970-01-29 | 1972-02-15 | Fmc Corp | Foam flotation concentrator |
US3787316A (en) * | 1970-01-29 | 1974-01-22 | Fmc Corp | Foam flotation concentration of sewage |
US3622508A (en) * | 1970-08-19 | 1971-11-23 | Komline Sanderson Eng Corp | Sludge disposal |
DE7308020U (de) * | 1973-03-02 | 1973-10-31 | Envirotech Corp | Raeumvorrichtung fuer flotationsbecken |
-
1976
- 1976-09-30 US US05/728,480 patent/US4082671A/en not_active Expired - Lifetime
-
1977
- 1977-09-21 NZ NZ185228A patent/NZ185228A/xx unknown
- 1977-09-21 GB GB39332/77A patent/GB1592609A/en not_active Expired
- 1977-09-23 AU AU29083/77A patent/AU509937B2/en not_active Expired
- 1977-09-26 ZA ZA00775733A patent/ZA775733B/xx unknown
- 1977-09-28 NL NL7710581A patent/NL7710581A/xx not_active Application Discontinuation
- 1977-09-29 DE DE19772743956 patent/DE2743956A1/de not_active Ceased
- 1977-09-29 FR FR7729344A patent/FR2366228A1/fr active Granted
- 1977-09-30 BE BE181346A patent/BE859248A/xx not_active IP Right Cessation
- 1977-09-30 IT IT28169/77A patent/IT1084792B/it active
- 1977-09-30 JP JP11776677A patent/JPS5343946A/ja active Pending
- 1977-09-30 ES ES462826A patent/ES462826A1/es not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109336356A (zh) * | 2018-11-23 | 2019-02-15 | 陆炯 | 一种污泥脱水装置及其污泥的综合处理方法 |
CN109336356B (zh) * | 2018-11-23 | 2021-10-19 | 海盈(南京)水处理技术有限公司 | 一种污泥脱水装置及其污泥的综合处理方法 |
Also Published As
Publication number | Publication date |
---|---|
GB1592609A (en) | 1981-07-08 |
FR2366228A1 (fr) | 1978-04-28 |
IT1084792B (it) | 1985-05-28 |
AU2908377A (en) | 1979-03-29 |
AU509937B2 (en) | 1980-05-29 |
NZ185228A (en) | 1981-03-16 |
BE859248A (fr) | 1978-01-16 |
FR2366228B1 (es) | 1983-10-14 |
NL7710581A (nl) | 1978-04-03 |
US4082671A (en) | 1978-04-04 |
ZA775733B (en) | 1978-08-30 |
JPS5343946A (en) | 1978-04-20 |
DE2743956A1 (de) | 1978-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980202 |