CN103906711B - 悬浮液的浓缩 - Google Patents

悬浮液的浓缩 Download PDF

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Publication number
CN103906711B
CN103906711B CN201280052664.1A CN201280052664A CN103906711B CN 103906711 B CN103906711 B CN 103906711B CN 201280052664 A CN201280052664 A CN 201280052664A CN 103906711 B CN103906711 B CN 103906711B
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CN
China
Prior art keywords
solids
suspension
oxidizing agent
flocculated
concentration
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 - Fee Related
Application number
CN201280052664.1A
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English (en)
Chinese (zh)
Other versions
CN103906711A (zh
Inventor
A·博格
S·阿德金斯
S·赫斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
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 CN103906711A publication Critical patent/CN103906711A/zh
Application granted granted Critical
Publication of CN103906711B publication Critical patent/CN103906711B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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)
  • Treatment Of Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CN201280052664.1A 2011-10-25 2012-10-24 悬浮液的浓缩 Expired - Fee Related CN103906711B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161550938P 2011-10-25 2011-10-25
EP11186439 2011-10-25
US61/550,938 2011-10-25
EP11186439.3 2011-10-25
PCT/EP2012/071009 WO2013060700A1 (en) 2011-10-25 2012-10-24 Concentration of suspensions

Publications (2)

Publication Number Publication Date
CN103906711A CN103906711A (zh) 2014-07-02
CN103906711B true CN103906711B (zh) 2016-11-09

Family

ID=48167150

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280052664.1A Expired - Fee Related CN103906711B (zh) 2011-10-25 2012-10-24 悬浮液的浓缩

Country Status (17)

Country Link
US (1) US20140246376A1 (enExample)
EP (1) EP2771289A1 (enExample)
CN (1) CN103906711B (enExample)
AP (1) AP2014007628A0 (enExample)
AR (1) AR094422A1 (enExample)
AU (1) AU2012330464B2 (enExample)
BR (1) BR112014009832A2 (enExample)
CA (1) CA2850895C (enExample)
CL (1) CL2014001010A1 (enExample)
CO (1) CO6960536A2 (enExample)
EA (1) EA201490781A1 (enExample)
IN (1) IN2014CN03777A (enExample)
MX (1) MX2014004667A (enExample)
PE (1) PE20141215A1 (enExample)
PH (1) PH12014500764A1 (enExample)
WO (1) WO2013060700A1 (enExample)
ZA (1) ZA201403692B (enExample)

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WO2012166997A2 (en) 2011-05-31 2012-12-06 Clean Chemistry, Llc Electrochemical reactor and process
CA2900460C (en) 2012-09-07 2021-08-31 Clean Chemistry, Llc Systems and methods for generation of reactive oxygen species and applications thereof
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
CA2939319A1 (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
EP3189016B1 (en) 2014-09-04 2020-06-03 Clean Chemistry, Inc. Method of water treatment utilizing a peracetate oxidant solution
CA2981034C (en) 2015-03-26 2024-06-25 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
US10883224B2 (en) 2015-12-07 2021-01-05 Clean Chemistry, Inc. Methods of pulp fiber treatment
US10611656B2 (en) 2015-12-07 2020-04-07 Clean Chemistry, Inc. Methods of microbial control
US11136714B2 (en) 2016-07-25 2021-10-05 Clean Chemistry, Inc. Methods of optical brightening agent removal
US11311012B1 (en) 2017-09-07 2022-04-26 Clean Chemistry, Inc. Bacterial control in fermentation systems
US11001864B1 (en) 2017-09-07 2021-05-11 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
CA3046002C (en) * 2018-06-12 2025-05-06 Sterling Specialty Chemicals Holding Uk Limited Methods of treating tailings
CN118307175A (zh) * 2024-05-16 2024-07-09 四川中科森蓝新材料有限公司 一种工业窑气和污泥脱水协同处理装置和方法

Citations (4)

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US4226714A (en) * 1978-12-27 1980-10-07 The Anaconda Company Thickener control system
US5685900A (en) * 1995-10-18 1997-11-11 Ecc International Inc. Method for beneficiating discolored kaolin to produce high brightness coating clay
CN101370562A (zh) * 2006-01-18 2009-02-18 西巴控股有限公司 悬浮液的浓缩
CN101903297A (zh) * 2007-12-20 2010-12-01 Otv股份有限公司 用于通过高级氧化和压载絮凝来处理水的方法和对应的处理设备

Family Cites Families (22)

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GB1439057A (en) 1973-10-10 1976-06-09 Allied Colloids Ltd Flocculating agents for alkaline systems
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
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
MY118538A (en) 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
MY120719A (en) 1997-01-20 2005-11-30 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
US7264734B2 (en) 2002-01-03 2007-09-04 Agl Resources Method for treating dredged material
US6733674B2 (en) 2002-01-29 2004-05-11 Ondeo Nalco Company Method of dewatering sludge using enzymes
AUPS118802A0 (en) * 2002-03-19 2002-04-18 Outokumpu Oyj Dual zone feedwell for a thickener
BRPI0406935A (pt) 2003-02-10 2006-01-03 Imerys Pigments Inc Método para o tratamento de material particulado de caulim
WO2005021129A1 (en) 2003-08-29 2005-03-10 The University Of Newcastle Research Associates Limited Stimulant sensitive flocculation and consolidation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226714A (en) * 1978-12-27 1980-10-07 The Anaconda Company Thickener control system
US5685900A (en) * 1995-10-18 1997-11-11 Ecc International Inc. Method for beneficiating discolored kaolin to produce high brightness coating clay
CN101370562A (zh) * 2006-01-18 2009-02-18 西巴控股有限公司 悬浮液的浓缩
CN101903297A (zh) * 2007-12-20 2010-12-01 Otv股份有限公司 用于通过高级氧化和压载絮凝来处理水的方法和对应的处理设备

Also Published As

Publication number Publication date
AR094422A1 (es) 2015-08-05
CN103906711A (zh) 2014-07-02
ZA201403692B (en) 2015-08-26
CA2850895A1 (en) 2013-05-02
AP2014007628A0 (en) 2014-05-31
CL2014001010A1 (es) 2014-07-04
US20140246376A1 (en) 2014-09-04
AU2012330464B2 (en) 2015-06-18
WO2013060700A1 (en) 2013-05-02
CA2850895C (en) 2016-07-05
CO6960536A2 (es) 2014-05-30
AU2012330464A1 (en) 2014-05-15
EA201490781A1 (ru) 2015-03-31
IN2014CN03777A (enExample) 2015-09-04
PH12014500764A1 (en) 2017-02-08
EP2771289A1 (en) 2014-09-03
MX2014004667A (es) 2014-08-18
BR112014009832A2 (pt) 2017-05-02
PE20141215A1 (es) 2014-09-17

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161109

Termination date: 20171024

CF01 Termination of patent right due to non-payment of annual fee