CA954241A - Biotreatment of supernatant liquors - Google Patents

Biotreatment of supernatant liquors

Info

Publication number
CA954241A
CA954241A CA115,359A CA115359A CA954241A CA 954241 A CA954241 A CA 954241A CA 115359 A CA115359 A CA 115359A CA 954241 A CA954241 A CA 954241A
Authority
CA
Canada
Prior art keywords
biotreatment
supernatant liquors
liquors
supernatant
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
CA115,359A
Other versions
CA115359S (en
Inventor
Allen H. Erickson
Edmunds M. Pogainis
Gerald H. Teletzke
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.)
STWB Inc
Original Assignee
Sterling Drug 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 Sterling Drug Inc filed Critical Sterling Drug Inc
Application granted granted Critical
Publication of CA954241A publication Critical patent/CA954241A/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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
CA115,359A 1970-06-22 1971-06-10 Biotreatment of supernatant liquors Expired CA954241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4807070A 1970-06-22 1970-06-22

Publications (1)

Publication Number Publication Date
CA954241A true CA954241A (en) 1974-09-03

Family

ID=21952582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115,359A Expired CA954241A (en) 1970-06-22 1971-06-10 Biotreatment of supernatant liquors

Country Status (11)

Country Link
JP (1) JPS55118B1 (en)
CA (1) CA954241A (en)
CH (1) CH548956A (en)
DE (1) DE2130922C2 (en)
ES (1) ES392488A1 (en)
FR (1) FR2099799A5 (en)
GB (1) GB1346467A (en)
IL (1) IL37067A (en)
NL (1) NL175286C (en)
SE (1) SE378587B (en)
ZA (1) ZA713967B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359200A (en) * 1966-02-24 1967-12-19 Sterling Drug Inc Partial wet air oxidation of sewage sludge
US3607737A (en) * 1968-09-18 1971-09-21 Stenberg Flygt Ab Method and apparatus for the aerobic purification of sewage water at a temperature higher than the ambient temperature

Also Published As

Publication number Publication date
IL37067A (en) 1975-02-10
ZA713967B (en) 1972-02-23
ES392488A1 (en) 1973-07-16
SE378587B (en) 1975-09-08
JPS55118B1 (en) 1980-01-05
DE2130922A1 (en) 1971-12-30
FR2099799A5 (en) 1972-03-17
IL37067A0 (en) 1971-08-25
DE2130922C2 (en) 1982-07-15
NL7108527A (en) 1971-12-24
GB1346467A (en) 1974-02-13
CH548956A (en) 1974-05-15
NL175286C (en) 1984-10-16

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