FR2282407A1 - Traitement des sediments d'eaux usees - Google Patents

Traitement des sediments d'eaux usees

Info

Publication number
FR2282407A1
FR2282407A1 FR7525845A FR7525845A FR2282407A1 FR 2282407 A1 FR2282407 A1 FR 2282407A1 FR 7525845 A FR7525845 A FR 7525845A FR 7525845 A FR7525845 A FR 7525845A FR 2282407 A1 FR2282407 A1 FR 2282407A1
Authority
FR
France
Prior art keywords
chalk
clay
sewage sludge
cement
mfr
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.)
Withdrawn
Application number
FR7525845A
Other languages
English (en)
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.)
COOPERS SWINDON Ltd
Original Assignee
COOPERS SWINDON 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 COOPERS SWINDON Ltd filed Critical COOPERS SWINDON Ltd
Publication of FR2282407A1 publication Critical patent/FR2282407A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Incineration Of Waste (AREA)
FR7525845A 1974-08-21 1975-08-21 Traitement des sediments d'eaux usees Withdrawn FR2282407A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3671474 1974-08-21

Publications (1)

Publication Number Publication Date
FR2282407A1 true FR2282407A1 (fr) 1976-03-19

Family

ID=10390596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525845A Withdrawn FR2282407A1 (fr) 1974-08-21 1975-08-21 Traitement des sediments d'eaux usees

Country Status (5)

Country Link
JP (1) JPS5145478A (OSRAM)
DE (1) DE2537020A1 (OSRAM)
FR (1) FR2282407A1 (OSRAM)
IL (1) IL47971A0 (OSRAM)
IN (1) IN145054B (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124038A3 (en) * 1983-04-29 1985-11-13 ECODECO S.p.A. Process for producing cement material from industrial processing and urban slurries
EP0417705A1 (en) * 1989-09-11 1991-03-20 Onoda Cement Company, Ltd. Method and system for aqueous sewage sludge disposal
US5217624A (en) * 1989-09-11 1993-06-08 Onoda Cement Co., Ltd. Method for the disposal of aqueous sewage sludge

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892718A (ja) * 1981-11-25 1983-06-02 Nippon Cement Co Ltd 有機性汚泥の処理方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124038A3 (en) * 1983-04-29 1985-11-13 ECODECO S.p.A. Process for producing cement material from industrial processing and urban slurries
EP0417705A1 (en) * 1989-09-11 1991-03-20 Onoda Cement Company, Ltd. Method and system for aqueous sewage sludge disposal
US5217624A (en) * 1989-09-11 1993-06-08 Onoda Cement Co., Ltd. Method for the disposal of aqueous sewage sludge

Also Published As

Publication number Publication date
DE2537020A1 (de) 1976-03-04
JPS5145478A (OSRAM) 1976-04-17
IN145054B (OSRAM) 1978-08-19
IL47971A0 (en) 1975-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse