CA1049667A - Elimination des boues biologiques emanant d'une usine de pate a papier - Google Patents

Elimination des boues biologiques emanant d'une usine de pate a papier

Info

Publication number
CA1049667A
CA1049667A CA242,540A CA242540A CA1049667A CA 1049667 A CA1049667 A CA 1049667A CA 242540 A CA242540 A CA 242540A CA 1049667 A CA1049667 A CA 1049667A
Authority
CA
Canada
Prior art keywords
sludge
effluent
stage
treated
aerating
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
CA242,540A
Other languages
English (en)
Other versions
CA242540S (en
Inventor
Krishan N. Goel
Osman J. Walker
Original Assignee
Consolidated Bathurst 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 Consolidated Bathurst Ltd filed Critical Consolidated Bathurst Ltd
Priority to CA242,540A priority Critical patent/CA1049667A/fr
Priority to US05/701,611 priority patent/US4030968A/en
Application granted granted Critical
Publication of CA1049667A publication Critical patent/CA1049667A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Activated Sludge Processes (AREA)
CA242,540A 1975-12-22 1975-12-22 Elimination des boues biologiques emanant d'une usine de pate a papier Expired CA1049667A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA242,540A CA1049667A (fr) 1975-12-22 1975-12-22 Elimination des boues biologiques emanant d'une usine de pate a papier
US05/701,611 US4030968A (en) 1975-12-22 1976-07-01 Disposal of paper pulp mill sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA242,540A CA1049667A (fr) 1975-12-22 1975-12-22 Elimination des boues biologiques emanant d'une usine de pate a papier

Publications (1)

Publication Number Publication Date
CA1049667A true CA1049667A (fr) 1979-02-27

Family

ID=4104837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242,540A Expired CA1049667A (fr) 1975-12-22 1975-12-22 Elimination des boues biologiques emanant d'une usine de pate a papier

Country Status (1)

Country Link
CA (1) CA1049667A (fr)

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