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AU508369B2 - Starch base floculant for flocculating solids suspended in aqueous alkaline aluminate solutions - Google Patents

Starch base floculant for flocculating solids suspended in aqueous alkaline aluminate solutions

Info

Publication number
AU508369B2
AU508369B2 AU20778/76A AU2077876A AU508369B2 AU 508369 B2 AU508369 B2 AU 508369B2 AU 20778/76 A AU20778/76 A AU 20778/76A AU 2077876 A AU2077876 A AU 2077876A AU 508369 B2 AU508369 B2 AU 508369B2
Authority
AU
Australia
Prior art keywords
floculant
aqueous alkaline
starch base
solids suspended
aluminate solutions
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
Application number
AU20778/76A
Other versions
AU2077876A (en
Inventor
A. H Weening
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.)
SCHOLTEN-HONIG RESEARCH BV
Original Assignee
SCHOLTEN HONIG RESEARCH NV
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 SCHOLTEN HONIG RESEARCH NV filed Critical SCHOLTEN HONIG RESEARCH NV
Publication of AU2077876A publication Critical patent/AU2077876A/en
Application granted granted Critical
Publication of AU508369B2 publication Critical patent/AU508369B2/en
Expired legal-status Critical Current

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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Sludge (AREA)
AU20778/76A 1975-12-23 1976-12-21 Starch base floculant for flocculating solids suspended in aqueous alkaline aluminate solutions Expired AU508369B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752558204 DE2558204C3 (en) 1975-12-23 1975-12-23 Agent based on starch and sodium tetraborate for flocculating solids from aqueous alkaline aluminate solutions obtained by treating bauxite
DEDE2,558,20 1975-12-23

Publications (2)

Publication Number Publication Date
AU2077876A AU2077876A (en) 1978-06-29
AU508369B2 true AU508369B2 (en) 1980-03-20

Family

ID=5965383

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20778/76A Expired AU508369B2 (en) 1975-12-23 1976-12-21 Starch base floculant for flocculating solids suspended in aqueous alkaline aluminate solutions

Country Status (3)

Country Link
AU (1) AU508369B2 (en)
DE (1) DE2558204C3 (en)
FR (1) FR2336352A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT4865B (en) 2001-02-19 2001-11-26 Kauno technologijos universitetas Water composition for destabilization of disperse systems and preparation thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1109426B (en) * 1978-07-31 1985-12-16 Eurallumina Spa PROCEDURE FOR THE DISPOSAL OF BAUXITE PROCESSING RESIDUES AND THEIR CONTAINMENT IN COLLAPSE BASINS
CA1202859A (en) * 1981-12-07 1986-04-08 Suncor Inc. Process for making starch flocculants of improved efficiency

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR833314A (en) * 1938-02-05 1938-10-19 Int Comb Ltd Process for causing flocculation of suspensions, and agents therefor
FR851549A (en) * 1938-03-26 1940-01-10 Scholten Chemische Fab Process for separating water from materials which are in suspension, emulsion or colloidal solution
US2935377A (en) * 1957-08-23 1960-05-03 Kaiser Aluminium Chem Corp Starch-borax settling aid and process of using
US3414512A (en) * 1966-11-30 1968-12-03 United States Steel Corp Method of flocculating solids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT4865B (en) 2001-02-19 2001-11-26 Kauno technologijos universitetas Water composition for destabilization of disperse systems and preparation thereof

Also Published As

Publication number Publication date
DE2558204C3 (en) 1978-07-27
FR2336352A1 (en) 1977-07-22
AU2077876A (en) 1978-06-29
DE2558204A1 (en) 1977-08-11
DE2558204B2 (en) 1977-12-01

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