DE69012852D1 - Verfahren zur chemischen Befestigung von wässerigem Schlamm unter Benutzung einer puzzolanischen Reaktion. - Google Patents

Verfahren zur chemischen Befestigung von wässerigem Schlamm unter Benutzung einer puzzolanischen Reaktion.

Info

Publication number
DE69012852D1
DE69012852D1 DE69012852T DE69012852T DE69012852D1 DE 69012852 D1 DE69012852 D1 DE 69012852D1 DE 69012852 T DE69012852 T DE 69012852T DE 69012852 T DE69012852 T DE 69012852T DE 69012852 D1 DE69012852 D1 DE 69012852D1
Authority
DE
Germany
Prior art keywords
tank
sludge
aqueous sludge
pozzolanic reaction
chalk
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 - Lifetime
Application number
DE69012852T
Other languages
English (en)
Inventor
Francois Colin
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.)
AGENCE de l ENVIRONNEMENT ET D
Original Assignee
AGENCE de l ENVIRONNEMENT ET D
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 AGENCE de l ENVIRONNEMENT ET D filed Critical AGENCE de l ENVIRONNEMENT ET D
Application granted granted Critical
Publication of DE69012852D1 publication Critical patent/DE69012852D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • 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
    • C02F11/008—Sludge treatment by fixation or solidification
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00112—Mixtures characterised by specific pH values
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
    • C04B2111/00784—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes for disposal only
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
DE69012852T 1989-02-24 1990-02-23 Verfahren zur chemischen Befestigung von wässerigem Schlamm unter Benutzung einer puzzolanischen Reaktion. Expired - Lifetime DE69012852D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8902430A FR2643628B1 (fr) 1989-02-24 1989-02-24 Procede de fixation de boue aqueuse diluee utilisant un materiau pouzzolanique

Publications (1)

Publication Number Publication Date
DE69012852D1 true DE69012852D1 (de) 1994-11-03

Family

ID=9379098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012852T Expired - Lifetime DE69012852D1 (de) 1989-02-24 1990-02-23 Verfahren zur chemischen Befestigung von wässerigem Schlamm unter Benutzung einer puzzolanischen Reaktion.

Country Status (8)

Country Link
US (1) US5043081A (de)
EP (1) EP0384846B1 (de)
JP (1) JPH03101899A (de)
KR (1) KR0138648B1 (de)
AT (1) ATE112240T1 (de)
CA (1) CA2010828A1 (de)
DE (1) DE69012852D1 (de)
FR (1) FR2643628B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217617A (en) * 1991-12-17 1993-06-08 Baker Hughes Incorporated Multi-cell transportable bioslurry reactor
DE4225886B4 (de) * 1992-08-05 2006-06-29 Walhalla Kalk Gmbh & Co. Kg Zusatzstoffe und Verfahren zur Entwässerung und/oder Verfestigung von Schlämmen
GB2276876B (en) * 1993-03-24 1996-10-30 Energy & Waste Systems Ltd Process for treatment of sewage sludge
IT1290639B1 (it) * 1997-01-14 1998-12-10 Giampaolo Mantovani Agente d'inertizzazione e metodo per convertire rifiuti urbani e/o speciali, sia pericolosi che non, in materiale inerte e materiale
US7771601B1 (en) * 2005-11-14 2010-08-10 Shepherd Samuel L Treatment of waste sludge with recycling
US20070278161A1 (en) * 2006-05-31 2007-12-06 Holloman Corporation Waste Sludge Sanitizing Process Utilizing Biosolids Recycle
US8568645B2 (en) 2010-07-12 2013-10-29 Darrel S. Nelson Method of making structural members using waste and recycled plastics
CN107089786B (zh) * 2017-05-05 2020-10-27 昆明理工大学 一种利用铝灰提高市政污泥脱水效果的方法
CN113121077B (zh) * 2019-12-31 2022-11-11 中国石油化工股份有限公司 一种剩余污泥处理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1035796A (en) * 1973-11-30 1978-08-01 Iu Conversion Systems Disposal method and use of sewage sludge
JPS5518210A (en) * 1978-07-24 1980-02-08 Nippon Cement Co Ltd Sludge solidification treating agent
US4514307A (en) * 1983-07-26 1985-04-30 Conversion Systems, Inc. Method of stabilizing organic waste
HU189058B (en) * 1984-03-07 1986-06-30 Merei,Jozsef,De Method for dewatering sludges originated after aerobic and anaerobic decomposing of domestic sewages
US4902431A (en) * 1988-01-28 1990-02-20 N-Viro Energy Systems Ltd. Method for treating wastewater sludge

Also Published As

Publication number Publication date
FR2643628B1 (fr) 1991-06-07
CA2010828A1 (fr) 1990-08-24
KR900012839A (ko) 1990-09-01
ATE112240T1 (de) 1994-10-15
EP0384846B1 (de) 1994-09-28
JPH03101899A (ja) 1991-04-26
EP0384846A1 (de) 1990-08-29
US5043081A (en) 1991-08-27
KR0138648B1 (ko) 1998-04-30
FR2643628A1 (fr) 1990-08-31

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