FR1174321A - Sewage treatment - Google Patents

Sewage treatment

Info

Publication number
FR1174321A
FR1174321A FR1174321DA FR1174321A FR 1174321 A FR1174321 A FR 1174321A FR 1174321D A FR1174321D A FR 1174321DA FR 1174321 A FR1174321 A FR 1174321A
Authority
FR
France
Prior art keywords
sewage treatment
sewage
treatment
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
Other languages
French (fr)
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver 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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Application granted granted Critical
Publication of FR1174321A publication Critical patent/FR1174321A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1174321D 1957-04-19 1957-04-19 Sewage treatment Expired FR1174321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1174321T 1957-04-19

Publications (1)

Publication Number Publication Date
FR1174321A true FR1174321A (en) 1959-03-10

Family

ID=9658626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174321D Expired FR1174321A (en) 1957-04-19 1957-04-19 Sewage treatment

Country Status (1)

Country Link
FR (1) FR1174321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000293A1 (en) * 1977-07-05 1979-01-10 Biomechanics Limited Apparatus and method for anaerobic digestion of biodegradable waste material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000293A1 (en) * 1977-07-05 1979-01-10 Biomechanics Limited Apparatus and method for anaerobic digestion of biodegradable waste material

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