AU522220B2 - Stabilised solutions of poly-acrylic flocculants - Google Patents

Stabilised solutions of poly-acrylic flocculants

Info

Publication number
AU522220B2
AU522220B2 AU43829/79A AU4382979A AU522220B2 AU 522220 B2 AU522220 B2 AU 522220B2 AU 43829/79 A AU43829/79 A AU 43829/79A AU 4382979 A AU4382979 A AU 4382979A AU 522220 B2 AU522220 B2 AU 522220B2
Authority
AU
Australia
Prior art keywords
poly
flocculants
acrylic
stabilised solutions
stabilised
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.)
Ceased
Application number
AU43829/79A
Other versions
AU4382979A (en
Inventor
Tom Lloyd Cordey
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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Publication of AU4382979A publication Critical patent/AU4382979A/en
Application granted granted Critical
Publication of AU522220B2 publication Critical patent/AU522220B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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

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)
AU43829/79A 1978-03-15 1979-01-31 Stabilised solutions of poly-acrylic flocculants Ceased AU522220B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB10213/78A GB1572386A (en) 1978-03-15 1978-03-15 Stabilised solutions of flocculating agents
GB1021378 1978-03-15

Publications (2)

Publication Number Publication Date
AU4382979A AU4382979A (en) 1979-09-20
AU522220B2 true AU522220B2 (en) 1982-05-20

Family

ID=9963678

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43829/79A Ceased AU522220B2 (en) 1978-03-15 1979-01-31 Stabilised solutions of poly-acrylic flocculants

Country Status (7)

Country Link
AU (1) AU522220B2 (en)
CA (1) CA1126124A (en)
DE (1) DE2910047A1 (en)
ES (1) ES478209A1 (en)
FR (1) FR2419743A1 (en)
GB (1) GB1572386A (en)
ZA (1) ZA79535B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1197814B (en) * 1986-09-16 1988-12-06 Montedison Spa PROCESS FOR THE PREPARATION OF TITANIUM DIOXIDE IN THE FORM OF SPHERICAL PARTICLES FOR HYDROLYSIS OF TI (IV)
EP0405712A3 (en) * 1989-06-30 1992-02-05 Diatec Polymers Protonated mannich polymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238017C2 (en) * 1972-08-02 1974-05-22 Roehm Gmbh, 6100 Darmstadt Flocculant for dewatering sludge
DE2603764A1 (en) * 1976-01-31 1977-08-04 Basf Ag Purifcn. of waste water from polystyrene beads prodn. - by adding acid and ammonium salt of a styrene-maleic anhydride copolymer

Also Published As

Publication number Publication date
CA1126124A (en) 1982-06-22
DE2910047A1 (en) 1979-09-20
AU4382979A (en) 1979-09-20
GB1572386A (en) 1980-07-30
FR2419743A1 (en) 1979-10-12
ZA79535B (en) 1980-09-24
ES478209A1 (en) 1979-05-16

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