CA1024277A - Stepwise treatment of aqueous wastes to form solid silicates - Google Patents

Stepwise treatment of aqueous wastes to form solid silicates

Info

Publication number
CA1024277A
CA1024277A CA1024277A CA283813A CA1024277A CA 1024277 A CA1024277 A CA 1024277A CA 1024277 A CA1024277 A CA 1024277A CA 283813 A CA283813 A CA 283813A CA 1024277 A CA1024277 A CA 1024277A
Authority
CA
Canada
Prior art keywords
form solid
aqueous wastes
stepwise treatment
solid silicates
silicates
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
CA1024277A
Other versions
CA1024277B (en
Inventor
David Krofchak
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.)
ONTARIO LIQUID WASTE DISPOSAL Ltd
Original Assignee
ONTARIO LIQUID WASTE DISPOSAL 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
Publication of CA1024277B publication Critical patent/CA1024277B/en
Application filed by ONTARIO LIQUID WASTE DISPOSAL Ltd filed Critical ONTARIO LIQUID WASTE DISPOSAL Ltd
Priority to CA1024277A priority Critical patent/CA1024277A/en
Application granted granted Critical
Publication of CA1024277A publication Critical patent/CA1024277A/en
Priority to BE189586A priority patent/BE869371Q/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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/008—Sludge treatment by fixation or solidification

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)
  • Inorganic Chemistry (AREA)
CA1024277A 1977-07-28 1977-07-28 Stepwise treatment of aqueous wastes to form solid silicates Expired CA1024277A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA1024277A CA1024277A (en) 1977-07-28 1977-07-28 Stepwise treatment of aqueous wastes to form solid silicates
BE189586A BE869371Q (en) 1977-07-28 1978-07-28 STAGE TREATMENT PROCESS OF AQUEOUS WASTE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA1024277A CA1024277A (en) 1977-07-28 1977-07-28 Stepwise treatment of aqueous wastes to form solid silicates

Publications (2)

Publication Number Publication Date
CA1024277B CA1024277B (en)
CA1024277A true CA1024277A (en) 1978-01-10

Family

ID=4109241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA1024277A Expired CA1024277A (en) 1977-07-28 1977-07-28 Stepwise treatment of aqueous wastes to form solid silicates

Country Status (2)

Country Link
BE (1) BE869371Q (en)
CA (1) CA1024277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560423A1 (en) * 1992-03-09 1993-09-15 PELT & HOOYKAAS B.V. Fixing agent for fixing organic and inorganic impurities containing material, method for fixing such material and a synthetic clay material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573576A (en) * 1994-10-24 1996-11-12 International Solidification, Inc. Method of treating steel mill waste

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560423A1 (en) * 1992-03-09 1993-09-15 PELT & HOOYKAAS B.V. Fixing agent for fixing organic and inorganic impurities containing material, method for fixing such material and a synthetic clay material
US5304706A (en) * 1992-03-09 1994-04-19 Pelt & Hooykaas B.V. Fixing agent for fixing organic and inorganic impurities containing material, method for fixing such material and a synthetic clay material

Also Published As

Publication number Publication date
BE869371Q (en) 1978-11-16
CA1024277B (en)

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