AR094422A1 - Concentración de suspensiones - Google Patents

Concentración de suspensiones

Info

Publication number
AR094422A1
AR094422A1 ARP120103984A ARP120103984A AR094422A1 AR 094422 A1 AR094422 A1 AR 094422A1 AR P120103984 A ARP120103984 A AR P120103984A AR P120103984 A ARP120103984 A AR P120103984A AR 094422 A1 AR094422 A1 AR 094422A1
Authority
AR
Argentina
Prior art keywords
suspension
solid particles
flocculated
agent
suspension concentration
Prior art date
Application number
ARP120103984A
Other languages
English (en)
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of AR094422A1 publication Critical patent/AR094422A1/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
    • 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
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/14—Additives which dissolves or releases substances when predefined environmental conditions are reached, e.g. pH or temperature

Abstract

Un proceso para la concentración de una suspensión de partículas sólidas en un medio acuoso que comprende la introducción en la suspensión de al menos un floculante polimérico orgánico y la adición de un sistema de agentes, en el que las partículas sólidas en la suspensión se floculan por medio de la acción del al menos un floculante polimérico orgánico y las partículas sólidas floculadas de ese modo formadas se sedimentan para formar una capa sedimentada de sólidos suspendidos en el medio acuoso, donde el sistema de agentes comprende: i) al menos un agente oxidante; ii) al menos un agente de control.
ARP120103984A 2011-10-25 2012-10-24 Concentración de suspensiones AR094422A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11186439 2011-10-25

Publications (1)

Publication Number Publication Date
AR094422A1 true AR094422A1 (es) 2015-08-05

Family

ID=48167150

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120103984A AR094422A1 (es) 2011-10-25 2012-10-24 Concentración de suspensiones

Country Status (16)

Country Link
US (1) US20140246376A1 (es)
EP (1) EP2771289A1 (es)
CN (1) CN103906711B (es)
AP (1) AP2014007628A0 (es)
AR (1) AR094422A1 (es)
AU (1) AU2012330464B2 (es)
BR (1) BR112014009832A2 (es)
CA (1) CA2850895C (es)
CL (1) CL2014001010A1 (es)
CO (1) CO6960536A2 (es)
EA (1) EA201490781A1 (es)
IN (1) IN2014CN03777A (es)
MX (1) MX2014004667A (es)
PE (1) PE20141215A1 (es)
WO (1) WO2013060700A1 (es)
ZA (1) ZA201403692B (es)

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US9551076B2 (en) 2011-05-31 2017-01-24 Clean Chemistry, Inc. Electrochemical reactor and process
US9517955B2 (en) 2012-09-07 2016-12-13 Clean Chemistry, Llc System and method for generation of point of use reactive oxygen species
US20140238943A1 (en) * 2013-02-22 2014-08-28 Cedrick Favero Method For Treating Suspensions Of Solid Particles In Water Using Post Hydrolyzed Polymers
CN103721858A (zh) * 2013-12-20 2014-04-16 安徽冠华稀贵金属集团有限公司 一种氧化、硫化铜矿浮选剂及其制备方法
CN103721859B (zh) * 2013-12-20 2016-04-27 安徽冠华稀贵金属集团有限公司 硫化铜矿选矿浮选剂及其制备方法
WO2015173728A1 (en) * 2014-05-12 2015-11-19 Basf Se Process for dewatering mineral tailings by the treatment of these tailings with at least two different polymers of different intrinsic viscosities
US10259729B2 (en) 2014-09-04 2019-04-16 Clean Chemistry, Inc. Systems and method of water treatment utilizing reactive oxygen species and applications thereof
WO2016154531A1 (en) 2015-03-26 2016-09-29 Clean Chemistry, Inc. Systems and methods of reducing a bacteria population in high hydrogen sulfide water
CN105478243B (zh) * 2015-11-19 2018-05-08 中国地质科学院郑州矿产综合利用研究所 一种用于铝土矿选矿的新型抑制剂及其使用方法
US10611656B2 (en) 2015-12-07 2020-04-07 Clean Chemistry, Inc. Methods of microbial control
US10883224B2 (en) 2015-12-07 2021-01-05 Clean Chemistry, Inc. Methods of pulp fiber treatment
US11136714B2 (en) 2016-07-25 2021-10-05 Clean Chemistry, Inc. Methods of optical brightening agent removal
US11001864B1 (en) 2017-09-07 2021-05-11 Clean Chemistry, Inc. Bacterial control in fermentation systems
US11311012B1 (en) 2017-09-07 2022-04-26 Clean Chemistry, Inc. Bacterial control in fermentation systems
FR3082124B1 (fr) 2018-06-08 2021-05-28 Coatex Sas Controle de la sedimentation d'un derive minier
CA3046002A1 (en) * 2018-06-12 2019-12-12 Kemira Oyj Methods of treating tailings

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US4226714A (en) * 1978-12-27 1980-10-07 The Anaconda Company Thickener control system
JPS56150481A (en) 1980-04-24 1981-11-20 Ebara Infilco Co Ltd Coagulation process for waste water
US4506062A (en) 1982-08-09 1985-03-19 Allied Colloids Limited Inverse suspension polymerization process
GB8309275D0 (en) 1983-04-06 1983-05-11 Allied Colloids Ltd Dissolution of water soluble polymers in water
GB8401206D0 (en) 1984-01-17 1984-02-22 Allied Colloids Ltd Polymers and aqueous solutions
GB8416453D0 (en) 1984-06-28 1984-08-01 Allied Colloids Ltd Aqueous polymer dispersions
US5167645A (en) 1991-07-24 1992-12-01 Castillo R Robert Cholangiography catheter inserter
US5685900A (en) 1995-10-18 1997-11-11 Ecc International Inc. Method for beneficiating discolored kaolin to produce high brightness coating clay
JPH10109100A (ja) 1996-10-04 1998-04-28 Terunaito:Kk 高含水浚渫底泥の減容化処理方法
MY120719A (en) 1997-01-20 2005-11-30 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
MY118538A (en) 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
JP3374050B2 (ja) 1997-07-31 2003-02-04 株式会社クボタ 乗用型芝刈機
AU733771B2 (en) 1997-04-30 2001-05-24 Ciba Specialty Chemicals Water Treatments Limited Dewatering of sewage sludge
SK280649B6 (sk) * 1997-10-29 2000-05-16 Prox T.E.C. Poprad Spôsob čistenia vôd na báze fentonovej reakcie
JP3880712B2 (ja) 1997-11-21 2007-02-14 株式会社テルナイト 浚渫底泥の処理方法
JP2001232104A (ja) 2000-02-28 2001-08-28 Ebara Corp 懸濁液の固液分離方法
GB0020862D0 (en) 2000-08-25 2000-10-11 Ciba Spec Chem Water Treat Ltd Polymeric compositions for dewatering sewage sludges
GB0109087D0 (en) 2001-04-11 2001-05-30 Ciba Spec Chem Water Treat Ltd Treatment of suspensions
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BRPI0418670B1 (pt) 2003-08-29 2015-10-20 Univ Newcastle Res Ass método de separação de partículas sólidas de uma suspensão comprendendo um líquido e método decontrole da consolidação de um leito de partículas sólidas dentro de um líquido.
GB0601000D0 (en) * 2006-01-18 2006-03-01 Ciba Sc Holding Ag Concentration of suspensions
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Also Published As

Publication number Publication date
CA2850895A1 (en) 2013-05-02
US20140246376A1 (en) 2014-09-04
EP2771289A1 (en) 2014-09-03
PE20141215A1 (es) 2014-09-17
AP2014007628A0 (en) 2014-05-31
CO6960536A2 (es) 2014-05-30
MX2014004667A (es) 2014-08-18
CN103906711B (zh) 2016-11-09
CL2014001010A1 (es) 2014-07-04
ZA201403692B (en) 2015-08-26
IN2014CN03777A (es) 2015-09-04
BR112014009832A2 (pt) 2017-05-02
EA201490781A1 (ru) 2015-03-31
WO2013060700A1 (en) 2013-05-02
AU2012330464A1 (en) 2014-05-15
CA2850895C (en) 2016-07-05
CN103906711A (zh) 2014-07-02
AU2012330464B2 (en) 2015-06-18

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