FR586506A - Process for the treatment of waste water, such as sewage, and collected sludge - Google Patents

Process for the treatment of waste water, such as sewage, and collected sludge

Info

Publication number
FR586506A
FR586506A FR586506DA FR586506A FR 586506 A FR586506 A FR 586506A FR 586506D A FR586506D A FR 586506DA FR 586506 A FR586506 A FR 586506A
Authority
FR
France
Prior art keywords
sewage
treatment
waste water
collected sludge
sludge
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.)
Societe de Recherches et de Perfectionnements Industriels SRPI
Original Assignee
Societe de Recherches et de Perfectionnements Industriels SRPI
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 Societe de Recherches et de Perfectionnements Industriels SRPI filed Critical Societe de Recherches et de Perfectionnements Industriels SRPI
Application granted granted Critical
Publication of FR586506A publication Critical patent/FR586506A/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
    • C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
    • 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
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

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)
FR586506D 1923-12-06 1923-12-06 Process for the treatment of waste water, such as sewage, and collected sludge Expired FR586506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR586506T 1923-12-06

Publications (1)

Publication Number Publication Date
FR586506A true FR586506A (en) 1925-03-28

Family

ID=8960777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR586506D Expired FR586506A (en) 1923-12-06 1923-12-06 Process for the treatment of waste water, such as sewage, and collected sludge

Country Status (1)

Country Link
FR (1) FR586506A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061354A1 (en) * 1981-03-24 1982-09-29 Blue Circle Industries Plc Process and composition for conditioning an aqueous system
EP0347808A1 (en) * 1988-06-21 1989-12-27 Max Dipl.-Ing. Aicher Process for the treatment of sewage sludge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061354A1 (en) * 1981-03-24 1982-09-29 Blue Circle Industries Plc Process and composition for conditioning an aqueous system
WO1982003382A1 (en) * 1981-03-24 1982-10-14 Circle Ind Plc Blue Process and composition for conditioning an aqueous system
US4849128A (en) * 1981-03-24 1989-07-18 Blue Circle Industries Limited Process and composition for conditioning an aqueous system
EP0347808A1 (en) * 1988-06-21 1989-12-27 Max Dipl.-Ing. Aicher Process for the treatment of sewage sludge

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