ES432737A1 - Metodo de tratar lodos. - Google Patents
Metodo de tratar lodos.Info
- Publication number
- ES432737A1 ES432737A1 ES432737A ES432737A ES432737A1 ES 432737 A1 ES432737 A1 ES 432737A1 ES 432737 A ES432737 A ES 432737A ES 432737 A ES432737 A ES 432737A ES 432737 A1 ES432737 A1 ES 432737A1
- Authority
- ES
- Spain
- Prior art keywords
- substance
- produce
- sewage sludge
- treating sewage
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/003—Foundations for pavings characterised by material or composition used, e.g. waste or recycled material
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/0418—Wet materials, e.g. slurries
-
- 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
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42036473A | 1973-11-30 | 1973-11-30 | |
US49433874A | 1974-08-02 | 1974-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES432737A1 true ES432737A1 (es) | 1977-06-16 |
Family
ID=27024822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES432737A Expired ES432737A1 (es) | 1973-11-30 | 1974-11-29 | Metodo de tratar lodos. |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU7548174A (es) |
CA (1) | CA1035796A (es) |
DE (1) | DE2456225A1 (es) |
ES (1) | ES432737A1 (es) |
FR (1) | FR2278648A1 (es) |
GB (1) | GB1455917A (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432490A1 (fr) * | 1978-08-02 | 1980-02-29 | Couturier Jean | Beton hydraulique |
DE2930602A1 (de) * | 1979-07-27 | 1981-02-19 | Muenster L Graf Zu Handel | Verfahren zum binden von abwasser und schlamm |
DE2950462A1 (de) * | 1979-12-14 | 1981-06-19 | VFI Verwertungsgesellschaft für Industrierückstände mbH, 3161 Dollbergen | Verfahren zur ab- und endlagerung von abfallstoffen |
FR2480269A1 (fr) * | 1980-04-09 | 1981-10-16 | Pichat Philippe | Procede de traitement de dechets liquides de forte acidite |
EP0050371A1 (de) * | 1980-10-21 | 1982-04-28 | Metallgesellschaft Ag | Verfahren zum schadlosen Deponieren von Abfallstoffen |
DE3226798C2 (de) * | 1982-07-17 | 1994-02-03 | Willibald Juergens | Verfahren zum Beseitigen und Verwerten von Abfallstoffen |
DE3401220C2 (de) * | 1982-07-17 | 1994-03-17 | Willibald Juergens | Verfahren zur Verwertung von Abfallstoffen |
WO1989001547A1 (en) * | 1987-08-20 | 1989-02-23 | Kuegler Jost Ulrich | Process for sealing soil formations, in particular for creating waste disposal sites |
FR2621503B1 (fr) * | 1987-10-13 | 1992-05-15 | Ds Environnement | Procede d'elimination de dechets |
FR2643628B1 (fr) * | 1989-02-24 | 1991-06-07 | Agence Nale Recup Elimin Deche | Procede de fixation de boue aqueuse diluee utilisant un materiau pouzzolanique |
DE4225886B4 (de) * | 1992-08-05 | 2006-06-29 | Walhalla Kalk Gmbh & Co. Kg | Zusatzstoffe und Verfahren zur Entwässerung und/oder Verfestigung von Schlämmen |
BRPI0604142A (pt) * | 2006-08-31 | 2008-04-22 | Univ Minas Gerais | processo de preparação de metakflex aglomerante de alta resistência de produtos e processos que venham a utilizar metakflex |
US8257486B2 (en) * | 2008-03-26 | 2012-09-04 | Council Of Scientific & Industrial Research | Composition for building material and a process for the preparation thereof |
CN103130396A (zh) * | 2013-03-11 | 2013-06-05 | 绍兴伊诺环保科技有限公司 | 一种污泥改性方法 |
CN111204940A (zh) * | 2020-01-09 | 2020-05-29 | 中国铝业股份有限公司 | 一种铜冶炼污泥的处理方法 |
-
1974
- 1974-11-07 CA CA213,264A patent/CA1035796A/en not_active Expired
- 1974-11-18 AU AU75481/74A patent/AU7548174A/en not_active Expired
- 1974-11-21 GB GB5047674A patent/GB1455917A/en not_active Expired
- 1974-11-28 DE DE19742456225 patent/DE2456225A1/de not_active Withdrawn
- 1974-11-29 ES ES432737A patent/ES432737A1/es not_active Expired
- 1974-11-29 FR FR7440705A patent/FR2278648A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA1035796A (en) | 1978-08-01 |
GB1455917A (en) | 1976-11-17 |
FR2278648A1 (fr) | 1976-02-13 |
DE2456225A1 (de) | 1975-06-12 |
AU7548174A (en) | 1976-05-20 |
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