AR096108A1 - Concentración de suspensiones - Google Patents
Concentración de suspensionesInfo
- Publication number
- AR096108A1 AR096108A1 ARP140101733A ARP140101733A AR096108A1 AR 096108 A1 AR096108 A1 AR 096108A1 AR P140101733 A ARP140101733 A AR P140101733A AR P140101733 A ARP140101733 A AR P140101733A AR 096108 A1 AR096108 A1 AR 096108A1
- Authority
- AR
- Argentina
- Prior art keywords
- solids
- container
- solid particles
- aqueous suspension
- compression zone
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
-
- 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
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating 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
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/283—Settling tanks provided with vibrators
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
- Physical Water Treatments (AREA)
Abstract
Un proceso de concentración de una suspensión acuosa de partículas sólidas, que comprende las etapas de introducir la suspensión acuosa de partículas sólidas en un recipiente, añadir al menos un floculante polimérico orgánico a la suspensión acuosa de partículas sólidas formando así sólidos floculados, dejar sedimentar los sólidos floculados para formar una zona de compresión, que comprende un lecho de sólidos sedimentados en suspensión al extremo inferior del recipiente, fluir los sólidos sedimentados del recipiente as una corriente de desbordamiento, en donde una cantidad efectiva de energía ultrasónica se aplica a: a) el lecho de sólidos en la zona de compresión; b) los sólidos sedimentados en la corriente de desbordamiento; o c) una corriente de reciclado que contiene sólidos sedimentados tomada de la corriente de desbordamiento o la zona de compresión que luego se recicla al recipiente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13165652 | 2013-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR096108A1 true AR096108A1 (es) | 2015-12-09 |
Family
ID=48190293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP140101733A AR096108A1 (es) | 2013-04-26 | 2014-04-25 | Concentración de suspensiones |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160082367A1 (es) |
EP (1) | EP2988844A2 (es) |
AR (1) | AR096108A1 (es) |
WO (1) | WO2014125130A2 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MA41354B1 (fr) * | 2015-04-30 | 2019-10-31 | Basf Se | Separation de suspensions de solides a l'aide d'un polymere hydrosoluble et d'un agent chimique. |
US20190233310A1 (en) * | 2016-07-25 | 2019-08-01 | Dow Global Technologies Llc | Acoustic mixing for flocculant addition to mineral suspensions |
WO2018053630A1 (en) * | 2016-09-20 | 2018-03-29 | National Research Council Of Canada | Ferro-cavitation processes for target metal separation |
WO2018146371A1 (en) * | 2017-02-10 | 2018-08-16 | Outotec (Finland) Oy | Method and arrangement for controlling a dewatering process |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178243A (en) * | 1975-11-10 | 1979-12-11 | American Minechem Corporation | Method and apparatus for controlled dewaterizing of coal treatment underflow |
EP0053094A3 (de) * | 1980-11-26 | 1984-12-19 | Mario Schelling | Verfahren und Vorrichtung zur Ausscheidung von festen teilchenförmigen Materialien aus ihrer Mischung mit Flüssigkeit sowie von Gasen aus derartigen Mischungen und Anwendung des Verfahrens |
DE10224172B4 (de) * | 2002-05-31 | 2006-05-11 | Alpha-Maschinen- & Anlagenbau Gmbh | Vorrichtung und Verfahren zur Trennung von Feststoffen aus Flüssigkeiten bzw. zur Reinigung von Flüssigkeiten oder Festflüssiggemischen |
FR2904621B1 (fr) * | 2006-08-01 | 2011-04-01 | Otv Sa | Procede de traitement d'eau par flocation-decantation lestee comprenant une mesure en continu du lest et installation correspondante |
US8470172B2 (en) * | 2007-01-09 | 2013-06-25 | Siemens Industry, Inc. | System for enhancing a wastewater treatment process |
PE20130823A1 (es) * | 2010-05-25 | 2013-08-03 | Crc Care Pty Ltd | Proceso mejorado de sedimentacion por gravedad y aparato |
-
2014
- 2014-04-22 US US14/787,119 patent/US20160082367A1/en not_active Abandoned
- 2014-04-22 EP EP14719296.7A patent/EP2988844A2/en not_active Withdrawn
- 2014-04-22 WO PCT/EP2014/058140 patent/WO2014125130A2/en active Application Filing
- 2014-04-25 AR ARP140101733A patent/AR096108A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20160082367A1 (en) | 2016-03-24 |
WO2014125130A3 (en) | 2014-11-06 |
WO2014125130A4 (en) | 2014-12-31 |
EP2988844A2 (en) | 2016-03-02 |
WO2014125130A2 (en) | 2014-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |