FR1290712A - Process for the preparation of raw sludge present in wastewater treatment - Google Patents

Process for the preparation of raw sludge present in wastewater treatment

Info

Publication number
FR1290712A
FR1290712A FR863600A FR863600A FR1290712A FR 1290712 A FR1290712 A FR 1290712A FR 863600 A FR863600 A FR 863600A FR 863600 A FR863600 A FR 863600A FR 1290712 A FR1290712 A FR 1290712A
Authority
FR
France
Prior art keywords
preparation
wastewater treatment
raw sludge
sludge present
present
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
FR863600A
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Priority to FR863600A priority Critical patent/FR1290712A/en
Priority to FR882097A priority patent/FR80799E/en
Application granted granted Critical
Publication of FR1290712A publication Critical patent/FR1290712A/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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR863600A 1961-06-01 1961-06-01 Process for the preparation of raw sludge present in wastewater treatment Expired FR1290712A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR863600A FR1290712A (en) 1961-06-01 1961-06-01 Process for the preparation of raw sludge present in wastewater treatment
FR882097A FR80799E (en) 1961-06-01 1961-12-15 Process for the preparation of raw sludge present in wastewater treatment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR863600A FR1290712A (en) 1961-06-01 1961-06-01 Process for the preparation of raw sludge present in wastewater treatment
FR882097A FR80799E (en) 1961-06-01 1961-12-15 Process for the preparation of raw sludge present in wastewater treatment

Publications (1)

Publication Number Publication Date
FR1290712A true FR1290712A (en) 1962-04-13

Family

ID=32715081

Family Applications (2)

Application Number Title Priority Date Filing Date
FR863600A Expired FR1290712A (en) 1961-06-01 1961-06-01 Process for the preparation of raw sludge present in wastewater treatment
FR882097A Expired FR80799E (en) 1961-06-01 1961-12-15 Process for the preparation of raw sludge present in wastewater treatment

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR882097A Expired FR80799E (en) 1961-06-01 1961-12-15 Process for the preparation of raw sludge present in wastewater treatment

Country Status (1)

Country Link
FR (2) FR1290712A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342731A (en) * 1963-09-24 1967-09-19 Baumann Gotthold Paul Method for dewatering sludges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342731A (en) * 1963-09-24 1967-09-19 Baumann Gotthold Paul Method for dewatering sludges

Also Published As

Publication number Publication date
FR80799E (en) 1963-06-14

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