CA1123309A - Destabilisation des boues a l'aide de floculants d'amidon hydrolyse - Google Patents

Destabilisation des boues a l'aide de floculants d'amidon hydrolyse

Info

Publication number
CA1123309A
CA1123309A CA374,344A CA374344A CA1123309A CA 1123309 A CA1123309 A CA 1123309A CA 374344 A CA374344 A CA 374344A CA 1123309 A CA1123309 A CA 1123309A
Authority
CA
Canada
Prior art keywords
starch
flocculants
sludge
tailings
water
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
CA374,344A
Other languages
English (en)
Inventor
Amar J. Sethi
Raymond N. Yong
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.)
Suncor Energy Inc
Original Assignee
Suncor Inc
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 Suncor Inc filed Critical Suncor Inc
Priority to CA374,344A priority Critical patent/CA1123309A/fr
Application granted granted Critical
Publication of CA1123309A publication Critical patent/CA1123309A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/02—General arrangement of separating plant, e.g. flow sheets specially adapted for oil-sand, oil-chalk, oil-shales, ozokerite, bitumen, or the like
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/047—Hot water or cold water extraction processes
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Wood Science & Technology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CA374,344A 1981-03-31 1981-03-31 Destabilisation des boues a l'aide de floculants d'amidon hydrolyse Expired CA1123309A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA374,344A CA1123309A (fr) 1981-03-31 1981-03-31 Destabilisation des boues a l'aide de floculants d'amidon hydrolyse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA374,344A CA1123309A (fr) 1981-03-31 1981-03-31 Destabilisation des boues a l'aide de floculants d'amidon hydrolyse

Publications (1)

Publication Number Publication Date
CA1123309A true CA1123309A (fr) 1982-05-11

Family

ID=4119599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA374,344A Expired CA1123309A (fr) 1981-03-31 1981-03-31 Destabilisation des boues a l'aide de floculants d'amidon hydrolyse

Country Status (1)

Country Link
CA (1) CA1123309A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555072A1 (fr) * 1983-11-23 1985-05-24 Pechiney Uranium Pretraitement par humectage alcalin et maintien en temperature de materiaux naturels a gangue argileuse contenant des elements combustibles
FR2556239A1 (fr) * 1983-12-07 1985-06-14 Pechiney Uranium Pretraitement a haute temperature au moyen d'une solution aqueuse alcaline de materiaux naturels a gangue argileuse contenant au moins un element combustible valorisable
US9068776B2 (en) 2009-10-30 2015-06-30 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
US9404686B2 (en) 2009-09-15 2016-08-02 Suncor Energy Inc. Process for dying oil sand mature fine tailings
CN106396061A (zh) * 2016-11-25 2017-02-15 南宁市黑晶信息技术有限公司 一种用于处理工业污水的污水处理剂及其制备方法
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555072A1 (fr) * 1983-11-23 1985-05-24 Pechiney Uranium Pretraitement par humectage alcalin et maintien en temperature de materiaux naturels a gangue argileuse contenant des elements combustibles
FR2556239A1 (fr) * 1983-12-07 1985-06-14 Pechiney Uranium Pretraitement a haute temperature au moyen d'une solution aqueuse alcaline de materiaux naturels a gangue argileuse contenant au moins un element combustible valorisable
US9404686B2 (en) 2009-09-15 2016-08-02 Suncor Energy Inc. Process for dying oil sand mature fine tailings
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
US10590347B2 (en) 2009-09-15 2020-03-17 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
US9068776B2 (en) 2009-10-30 2015-06-30 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
CN106396061A (zh) * 2016-11-25 2017-02-15 南宁市黑晶信息技术有限公司 一种用于处理工业污水的污水处理剂及其制备方法

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