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CL2018001502A1 - Procedimiento para el tratamiento de efluente acuoso. - Google Patents

Procedimiento para el tratamiento de efluente acuoso.

Info

Publication number
CL2018001502A1
CL2018001502A1 CL2018001502A CL2018001502A CL2018001502A1 CL 2018001502 A1 CL2018001502 A1 CL 2018001502A1 CL 2018001502 A CL2018001502 A CL 2018001502A CL 2018001502 A CL2018001502 A CL 2018001502A CL 2018001502 A1 CL2018001502 A1 CL 2018001502A1
Authority
CL
Chile
Prior art keywords
procedure
treatment
aqueous effluent
effluent
aqueous
Prior art date
Application number
CL2018001502A
Other languages
English (en)
Inventor
Cédrick Favero
Morgan Tizzotti
Original Assignee
Spcm Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Spcm Sa filed Critical Spcm Sa
Publication of CL2018001502A1 publication Critical patent/CL2018001502A1/es

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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • 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

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)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CL2018001502A 2015-12-07 2018-06-05 Procedimiento para el tratamiento de efluente acuoso. CL2018001502A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1561918A FR3044655B1 (fr) 2015-12-07 2015-12-07 Procede de traitement d'effluent aqueux

Publications (1)

Publication Number Publication Date
CL2018001502A1 true CL2018001502A1 (es) 2018-08-17

Family

ID=56084096

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018001502A CL2018001502A1 (es) 2015-12-07 2018-06-05 Procedimiento para el tratamiento de efluente acuoso.

Country Status (8)

Country Link
US (1) US10889512B2 (es)
CN (1) CN108349762B (es)
BR (1) BR112018011481A2 (es)
CA (1) CA3007272C (es)
CL (1) CL2018001502A1 (es)
FR (1) FR3044655B1 (es)
RU (1) RU2733619C2 (es)
WO (1) WO2017097799A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12129192B2 (en) 2017-01-31 2024-10-29 Extrakt Process Solutions, Llc Treatment of tailings

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3082195B1 (fr) * 2018-06-08 2021-05-28 Coatex Sas Controle de la rheologie d'un residu de minerai metallique
FR3082196B1 (fr) * 2018-06-08 2021-04-23 Coatex Sas Controle de la rheologie d'un residu de minerai metallique
FR3082197B1 (fr) * 2018-06-08 2021-04-23 Coatex Sas Recyclage d'eau dans un derive minier
CA3047562C (en) 2018-06-21 2023-09-26 Uti Limited Partnership Enhanced flocculation of intractable slurries using silicate ions
WO2020089271A1 (en) * 2018-10-31 2020-05-07 Basf Se Enhanced dewatering of mining tailings employing chemical pre-treatment
EP3747837A1 (en) 2019-06-07 2020-12-09 Kemira Oyj Dewatering aids
FR3107654B1 (fr) * 2020-02-27 2023-08-25 S N F Sa Procede de traitement d'effluent aqueux
WO2022133600A1 (en) * 2020-12-21 2022-06-30 Envicore Inc. Process for tailings stream sedimentation and segregation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424234A1 (fr) * 1978-04-24 1979-11-23 Hoechst France Procede de traitement des eaux brutes et des eaux residuaires
HU9202203D0 (en) * 1990-01-29 1992-12-28 Yasuyuki Sakurada Apparatus for purifying sewage water
GB0310419D0 (en) * 2003-05-07 2003-06-11 Ciba Spec Chem Water Treat Ltd Treatment of aqueous suspensions
FR2922214B1 (fr) 2007-10-12 2010-03-12 Spcm Sa Dispositif pour la dispersion dans l'eau de polymeres hydrosolubles, et procede mettant en oeuvre le dispositif
US8764974B2 (en) * 2010-04-16 2014-07-01 Nalco Company Processing aids to improve the bitumen recovery and froth quality in oil sands extraction processes
EP2686275B1 (en) * 2011-03-17 2020-05-06 Solenis Technologies Cayman, L.P. Process for improving the flow rate of an aqueous dispersion
WO2013052326A1 (en) * 2011-10-04 2013-04-11 Kemira Oy J Methods for treating metals and metalloids
BR112015004979B1 (pt) * 2012-09-19 2021-07-27 Solenis Technologies Cayman, L.P. Processo para melhorar as propriedades reológicas de uma pasta mineral
US9567655B2 (en) * 2012-10-22 2017-02-14 Georgia-Pacific Chemicals Llc Processes for the separation of ores
US20140238943A1 (en) * 2013-02-22 2014-08-28 Cedrick Favero Method For Treating Suspensions Of Solid Particles In Water Using Post Hydrolyzed Polymers
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.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12129192B2 (en) 2017-01-31 2024-10-29 Extrakt Process Solutions, Llc Treatment of tailings

Also Published As

Publication number Publication date
CA3007272A1 (fr) 2017-06-15
RU2733619C2 (ru) 2020-10-05
US20180362371A1 (en) 2018-12-20
RU2018120175A3 (es) 2020-02-26
WO2017097799A1 (fr) 2017-06-15
US10889512B2 (en) 2021-01-12
FR3044655B1 (fr) 2021-06-11
CN108349762A (zh) 2018-07-31
CA3007272C (fr) 2023-08-29
CN108349762B (zh) 2021-09-03
FR3044655A1 (fr) 2017-06-09
RU2018120175A (ru) 2019-12-02
BR112018011481A2 (pt) 2018-12-04

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