AU3043499A - Preparation and uses of mixed metal coagulants - Google Patents

Preparation and uses of mixed metal coagulants

Info

Publication number
AU3043499A
AU3043499A AU30434/99A AU3043499A AU3043499A AU 3043499 A AU3043499 A AU 3043499A AU 30434/99 A AU30434/99 A AU 30434/99A AU 3043499 A AU3043499 A AU 3043499A AU 3043499 A AU3043499 A AU 3043499A
Authority
AU
Australia
Prior art keywords
preparation
mixed metal
metal coagulants
coagulants
mixed
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.)
Abandoned
Application number
AU30434/99A
Inventor
Nigel Johnathan Douglas Graham
Jiaqian Jiang
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.)
Imperial College of Science Technology and Medicine
Original Assignee
Imperial College of Science Technology and Medicine
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 Imperial College of Science Technology and Medicine filed Critical Imperial College of Science Technology and Medicine
Publication of AU3043499A publication Critical patent/AU3043499A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/009—Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AU30434/99A 1998-03-23 1999-03-22 Preparation and uses of mixed metal coagulants Abandoned AU3043499A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9806187 1998-03-23
GBGB9806187.2A GB9806187D0 (en) 1998-03-23 1998-03-23 Preparation and uses of mixed metal coagulants
PCT/GB1999/000897 WO1999048814A1 (en) 1998-03-23 1999-03-22 Preparation and uses of mixed metal coagulants

Publications (1)

Publication Number Publication Date
AU3043499A true AU3043499A (en) 1999-10-18

Family

ID=10829084

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30434/99A Abandoned AU3043499A (en) 1998-03-23 1999-03-22 Preparation and uses of mixed metal coagulants

Country Status (3)

Country Link
AU (1) AU3043499A (en)
GB (1) GB9806187D0 (en)
WO (1) WO1999048814A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114466824A (en) * 2019-09-30 2022-05-10 日铁矿业株式会社 High-concentration iron-series flocculant and production method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102502747A (en) * 2011-11-30 2012-06-20 东南大学 Method for preparing polyferric chloride flocculant by a double catalytic oxidation process and application of flocculant
RU2759099C1 (en) * 2021-03-26 2021-11-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева (РХТУ им. Д.И. Менделеева) Method for preparing iron-containing coagulant for water purification
CN115215378A (en) * 2022-08-29 2022-10-21 黔南民族师范学院 Method for preparing polymeric ferric aluminum sulfate by using acid-leaching potassium feldspar by-product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455943B (en) * 1986-05-27 1988-08-22 Boliden Ab MULTIPLY BASIC ME? 723? 72 + HYDROXISULPHATE COMPLEX IN SOLID FORM AND PROCEDURE FOR ITS PREPARATION
GB2293819B (en) * 1994-10-05 1998-06-10 Ardenarna Ltd Flocculants from ferruginous bauxites
CN1037762C (en) * 1994-11-04 1998-03-18 华南理工大学 Process for producing compound poly-ferric aluminium sulfate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114466824A (en) * 2019-09-30 2022-05-10 日铁矿业株式会社 High-concentration iron-series flocculant and production method thereof

Also Published As

Publication number Publication date
WO1999048814A1 (en) 1999-09-30
GB9806187D0 (en) 1998-05-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase