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PE20070939A1 - Concentracion de suspensiones - Google Patents

Concentracion de suspensiones

Info

Publication number
PE20070939A1
PE20070939A1 PE2007000045A PE2007000045A PE20070939A1 PE 20070939 A1 PE20070939 A1 PE 20070939A1 PE 2007000045 A PE2007000045 A PE 2007000045A PE 2007000045 A PE2007000045 A PE 2007000045A PE 20070939 A1 PE20070939 A1 PE 20070939A1
Authority
PE
Peru
Prior art keywords
suspension
floculant
organic
forming
agent
Prior art date
Application number
PE2007000045A
Other languages
English (en)
Inventor
Gillian Moody
Anthony Allen
Stephen Adkins
Brian Dymond
Paul Stocks
Original Assignee
Ciba Holding Inc
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 Ciba Holding Inc filed Critical Ciba Holding Inc
Publication of PE20070939A1 publication Critical patent/PE20070939A1/es

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
    • B01D21/01—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
    • C02F1/52—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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage

Landscapes

  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

SE REFIERE A UN PROCESO PARA CONCENTRAR UNA SUSPENSION ACUOSA DE PARTICULAS SOLIDAS QUE COMPRENDE LOS PASOS DE AGREGAR UN FLOCULANTE POLIMERICO ORGANICO A LA SUSPENSION FORMANDO ASI LOS SOLIDOS FLOCULADOS PUEDEN FORMAR UNA CAPA DE SOLIDOS Y FORMANDO CON ELLO UNA SUSPENSION MAS CONCENTRADA DONDE EL PROCESO COMPRENDE LA ADICION DE UNA CANTIDAD EFECTIVA DE UN AGENTE QUE SE SELECCIONA DEL GRUPO FORMADO POR AGENTES RADICALES LIBRES, AGENTES OXIDANTES, ENZIMAS Y RADIACION, DONDE EL AGENTE SE APLICA A LA SUSPENSION ANTES DE AGREGAR EL FLOCULANTE POLIMERICO ORGANICO, O SUSTANCIALMENTE AL MISMO TIEMPO, Y/O SE AGREGA EL FLOCULANTE POLIMERICO ORGANICO A LA SUSPENSION EN UN RECIPIENTE Y EL AGENTE SE APLICA A LA SUSPENSION EN EL MISMO RECIPIENTE
PE2007000045A 2006-01-18 2007-01-16 Concentracion de suspensiones PE20070939A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0601000.3A GB0601000D0 (en) 2006-01-18 2006-01-18 Concentration of suspensions

Publications (1)

Publication Number Publication Date
PE20070939A1 true PE20070939A1 (es) 2007-09-24

Family

ID=36010517

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2007000045A PE20070939A1 (es) 2006-01-18 2007-01-16 Concentracion de suspensiones

Country Status (15)

Country Link
US (2) US8097167B2 (es)
EP (1) EP1976613A1 (es)
JP (1) JP2009523602A (es)
CN (1) CN101370562B (es)
AP (1) AP2449A (es)
AR (2) AR059038A1 (es)
AU (1) AU2007207044B2 (es)
BR (1) BRPI0706645A2 (es)
CA (1) CA2636135C (es)
EA (1) EA014628B1 (es)
GB (1) GB0601000D0 (es)
PE (1) PE20070939A1 (es)
UA (1) UA93222C2 (es)
WO (1) WO2007082797A1 (es)
ZA (1) ZA200805391B (es)

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AU2004267875B2 (en) * 2003-08-29 2010-09-02 Newcastle Innovation Limited Stimulant sensitive flocculation and consolidation
GB0601000D0 (en) * 2006-01-18 2006-03-01 Ciba Sc Holding Ag Concentration of suspensions
CA2594182A1 (en) 2007-07-16 2009-01-16 Rj Oil Sands Inc. Hydrocarbon recovery using a jet pump
WO2011032258A1 (en) 2009-09-15 2011-03-24 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
AU2009352654B2 (en) 2009-09-15 2014-07-10 Suncor Energy Inc. Process for drying fine tailings or colloidal fluids
US9067807B2 (en) 2009-10-20 2015-06-30 Soane Energy, Llc Treatment of wastewater
CA2735330C (en) 2009-10-30 2015-06-02 Suncor Energy Inc. Depositing and farming methods for drying fine tailings
CN102939141A (zh) * 2010-04-09 2013-02-20 巴斯夫欧洲公司 悬浮液的浓缩
FR2958927B1 (fr) * 2010-04-20 2012-05-25 Otv Sa Procede de traitement d'eau par floculation lestee mettant en oeuvre un agent floculant d'origine naturelle
CN101811764B (zh) * 2010-04-29 2012-07-04 南京神克隆科技有限公司 一种高效生态型污水及污泥处理剂及制备方法
EP2753720B1 (en) * 2011-09-05 2018-03-21 Cytec Technology Corp. Processes for recovering organic solvent extractant from solid-stabilized emulsions formed in hydrometallurgical solvent extraction circuits
EA201490781A1 (ru) * 2011-10-25 2015-03-31 Басф Се Концентрирование суспензий
US20130153511A1 (en) * 2011-12-16 2013-06-20 Shell Oil Company Process for dewatering of oil sand tailing muds
AU2013280159A1 (en) * 2012-06-21 2015-01-22 Suncor Energy Inc. Dewatering of thick fine tailings with gas injection and flocculation
BR112015001820A2 (pt) * 2012-07-31 2017-07-04 Basf Se processo para concentrar uma suspensão aquosa de partículas sólidas
US20140116956A1 (en) * 2012-10-28 2014-05-01 SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project Fort McMurray Co-processing of fluid fine tailings and fresh oil sands tailings
EP3189169B1 (en) 2014-09-03 2020-02-26 Solenis Technologies, L.P. Wet mineral ore processing in mining applications
WO2016174582A1 (en) * 2015-04-30 2016-11-03 Basf Se Separation of suspensions of solids employing water soluble polymer and a chemical agent
US10043903B2 (en) 2015-12-21 2018-08-07 Samsung Electronics Co., Ltd. Semiconductor devices with source/drain stress liner
US10138150B1 (en) * 2018-01-18 2018-11-27 Water Solutions, Inc. Methods and systems for treating vinasse
FR3082195B1 (fr) 2018-06-08 2021-05-28 Coatex Sas Controle de la rheologie d'un residu de minerai metallique
FR3082124B1 (fr) * 2018-06-08 2021-05-28 Coatex Sas Controle de la sedimentation d'un derive minier
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
WO2021178269A1 (en) * 2020-03-02 2021-09-10 Northwestern University Assembly of random copolymer polyelectrolyte complexes for removal of contaminants from water
CN111747480A (zh) * 2020-06-29 2020-10-09 暨南大学 一种可见光强化三价铁活化过硫酸盐处理有机废水的方法
BE1028692B1 (nl) 2021-03-13 2022-05-04 Eurochem Antwerpen ODDA-Proces voor de productie van stikstofhoudende meststoffen met verbeterde kalkverwijdering
CN117185526B (zh) * 2023-09-01 2025-12-26 常州大学 一种极地钻井废液脱稳-絮凝-降解一体化处理体系

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Also Published As

Publication number Publication date
AR059038A1 (es) 2008-03-12
US8097167B2 (en) 2012-01-17
CN101370562B (zh) 2012-07-18
AU2007207044B2 (en) 2011-11-10
AU2007207044A1 (en) 2007-07-26
CA2636135A1 (en) 2007-07-26
CN101370562A (zh) 2009-02-18
AR100571A2 (es) 2016-10-19
BRPI0706645A2 (pt) 2011-04-05
EP1976613A1 (en) 2008-10-08
AP2449A (en) 2012-08-31
US20120145644A1 (en) 2012-06-14
CA2636135C (en) 2016-06-28
UA93222C2 (uk) 2011-01-25
GB0601000D0 (en) 2006-03-01
US20110155671A1 (en) 2011-06-30
EA200801668A1 (ru) 2008-12-30
JP2009523602A (ja) 2009-06-25
AP2008004523A0 (en) 2008-06-30
US8506822B2 (en) 2013-08-13
WO2007082797A1 (en) 2007-07-26
ZA200805391B (en) 2009-10-28
EA014628B1 (ru) 2010-12-30

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed