UA93222C2 - Спосіб концентрування водної суспензії твердих частинок - Google Patents

Спосіб концентрування водної суспензії твердих частинок

Info

Publication number
UA93222C2
UA93222C2 UAA200808966A UAA200808966A UA93222C2 UA 93222 C2 UA93222 C2 UA 93222C2 UA A200808966 A UAA200808966 A UA A200808966A UA A200808966 A UAA200808966 A UA A200808966A UA 93222 C2 UA93222 C2 UA 93222C2
Authority
UA
Ukraine
Prior art keywords
suspension
solids
agent
concentrating
solid particles
Prior art date
Application number
UAA200808966A
Other languages
English (en)
Russian (ru)
Inventor
Джилліан Муді
Ентоні Пітер Аллен
Стівен Едкінс
Брайан Даймонд
Пол Стокс
Original Assignee
Сіба Холдінг Інк.
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 Сіба Холдінг Інк. filed Critical Сіба Холдінг Інк.
Publication of UA93222C2 publication Critical patent/UA93222C2/uk

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

Abstract

Даний винахід стосується способу концентрування водної суспензії твердих частинок, який включає етапи додавання принаймні одного органічного полімерного флокулянта до суспензії з утворенням, таким чином, флокульованих твердих речовин, причому флокульовані тверді речовини утворюють шар твердих речовин, і, таким чином, утворюється більш концентрована суспензія, причому спосіб включає додавання ефективної кількості агента, який є вибраним з групи, до якої належать вільні радикали, окисники, ферменти та опромінювання, причому цей агент застосовують до суспензії перед або практично одночасно з додаванням органічного полімерного флокулянта, і/або органічний полімерний флокулянт додають до суспензії у резервуарі, і агент застосовують до суспензії у тому самому резервуарі. Спосіб є особливо придатним для відокремлення твердих речовин від води, при якому флокульованим твердим речовинам дають осісти шляхом осадження у гравітаційному згущувачі.
UAA200808966A 2006-01-18 2007-01-04 Спосіб концентрування водної суспензії твердих частинок UA93222C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0601000.3A GB0601000D0 (en) 2006-01-18 2006-01-18 Concentration of suspensions
PCT/EP2007/050084 WO2007082797A1 (en) 2006-01-18 2007-01-04 Concentration of suspensions

Publications (1)

Publication Number Publication Date
UA93222C2 true UA93222C2 (uk) 2011-01-25

Family

ID=36010517

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200808966A UA93222C2 (uk) 2006-01-18 2007-01-04 Спосіб концентрування водної суспензії твердих частинок

Country Status (15)

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

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CA2847497C (en) * 2011-09-05 2017-03-28 Cytec Technology Corp. Processes for recovering organic solvent extractant from solid-stabilized emulsions formed in hydrometallurgical solvent extraction circuits
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CA2831352C (en) * 2012-10-28 2017-01-10 Syncrude Canada Ltd. Co-processing of fluid fine tailings and fresh oil sands tailings
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WO2016174582A1 (en) * 2015-04-30 2016-11-03 Basf Se Separation of suspensions of solids employing water soluble polymer and a chemical agent
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US10138150B1 (en) * 2018-01-18 2018-11-27 Water Solutions, Inc. Methods and systems for treating vinasse
FR3082196B1 (fr) 2018-06-08 2021-04-23 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
FR3082195B1 (fr) 2018-06-08 2021-05-28 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
US20230082329A1 (en) * 2020-03-02 2023-03-16 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
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Also Published As

Publication number Publication date
PE20070939A1 (es) 2007-09-24
WO2007082797A1 (en) 2007-07-26
CN101370562A (zh) 2009-02-18
AP2008004523A0 (en) 2008-06-30
AR059038A1 (es) 2008-03-12
CA2636135A1 (en) 2007-07-26
BRPI0706645A2 (pt) 2011-04-05
ZA200805391B (en) 2009-10-28
AR100571A2 (es) 2016-10-19
JP2009523602A (ja) 2009-06-25
US20110155671A1 (en) 2011-06-30
AP2449A (en) 2012-08-31
EA014628B1 (ru) 2010-12-30
EP1976613A1 (en) 2008-10-08
US8097167B2 (en) 2012-01-17
CA2636135C (en) 2016-06-28
US20120145644A1 (en) 2012-06-14
AU2007207044B2 (en) 2011-11-10
CN101370562B (zh) 2012-07-18
AU2007207044A1 (en) 2007-07-26
GB0601000D0 (en) 2006-03-01
EA200801668A1 (ru) 2008-12-30
US8506822B2 (en) 2013-08-13

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