ZA807812B - Treatment of hazardous waste - Google Patents
Treatment of hazardous wasteInfo
- Publication number
- ZA807812B ZA807812B ZA00807812A ZA807812A ZA807812B ZA 807812 B ZA807812 B ZA 807812B ZA 00807812 A ZA00807812 A ZA 00807812A ZA 807812 A ZA807812 A ZA 807812A ZA 807812 B ZA807812 B ZA 807812B
- Authority
- ZA
- South Africa
- Prior art keywords
- treatment
- hazardous waste
- hazardous
- waste
- Prior art date
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
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S106/00—Compositions: coating or plastic
- Y10S106/01—Fly ash
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Water Supply & Treatment (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Treatment Of Sludge (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7944286 | 1979-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA807812B true ZA807812B (en) | 1981-12-30 |
Family
ID=10510033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00807812A ZA807812B (en) | 1979-12-21 | 1980-12-12 | Treatment of hazardous waste |
Country Status (16)
Country | Link |
---|---|
US (1) | US4340396A (da) |
EP (1) | EP0031667B1 (da) |
JP (1) | JPS56115693A (da) |
AR (1) | AR223574A1 (da) |
AT (1) | ATE7220T1 (da) |
AU (1) | AU534949B2 (da) |
BR (1) | BR8008288A (da) |
CA (1) | CA1135729A (da) |
DE (1) | DE3067652D1 (da) |
DK (1) | DK542780A (da) |
ES (1) | ES8200409A1 (da) |
FI (1) | FI68362C (da) |
IE (1) | IE50676B1 (da) |
NO (1) | NO152443C (da) |
NZ (1) | NZ195868A (da) |
ZA (1) | ZA807812B (da) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4615809A (en) * | 1983-06-16 | 1986-10-07 | Velsicol Chemical Corporation | Method for stabilization of sludge |
CS273316B2 (en) * | 1983-08-19 | 1991-03-12 | Knauf Westdeutsche Gipsw Geb | Method of dry, powder-like light ash derivative production and equipment for realization of this method |
DE3634650A1 (de) * | 1986-10-10 | 1988-05-19 | Hoelter Gmbh | Verfahren zur entsorgung von schadstoffbeladenen stoffen und verwendung des dabei hergestellten produktes |
US5069720A (en) * | 1988-06-17 | 1991-12-03 | Fuel Tech, Inc. | Method and composition for the reduction of ammonia emissions from non-acidic residue |
DE4018568A1 (de) * | 1989-11-09 | 1991-12-12 | Hoelter Heinz | Verfahren zur herstellung von eluatfestem wirtschaftsgut aus rueckstaenden chemischer prozesse, vorzugsweise verwendbar als baustoff fuer den untertagebergbau |
US5057009A (en) * | 1991-01-11 | 1991-10-15 | Wisconsin Electric Power Company | Lightweight aggregate from flyash and sewage sludge |
US5500044A (en) * | 1993-10-15 | 1996-03-19 | Greengrove Corporation | Process for forming aggregate; and product |
CN1073057C (zh) * | 1996-09-30 | 2001-10-17 | 联合矿业有限公司 | 将含铁残渣转化为合成岩石的方法 |
US6416691B1 (en) | 1998-01-28 | 2002-07-09 | Mikhail Pildysh | Synthetic aggregate and process for the production thereof |
IE20020831A1 (en) * | 2002-10-24 | 2004-05-05 | John Gerard Cronin | A method of using wastewater sludge in the production of concrete |
CN113020197B (zh) * | 2021-02-26 | 2022-11-11 | 吉安创成环保科技有限责任公司 | 一种以废治废的填埋处理方式 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984312A (en) * | 1973-04-23 | 1976-10-05 | Industrial Resources, Inc. | Process for insolubilizing potentially water pollutable wastes from sodium or ammonium type sulfur dioxide air pollution control systems |
US4116705A (en) * | 1973-06-01 | 1978-09-26 | Stablex Ag | Detoxification |
GB1485625A (en) * | 1973-06-01 | 1977-09-14 | Chappell C | Conversion of liquid hazardous wastes to solid form |
US4028130A (en) * | 1974-08-02 | 1977-06-07 | Iu Conversion Systems, Inc. | Disposal method and use of sewage sludge |
BE831427A (fr) * | 1975-07-16 | 1976-01-16 | Procede de traitement de dechets et produits obtenus | |
FR2320266A1 (fr) * | 1975-08-06 | 1977-03-04 | Quienot Jean | Procede de solidification de dechets de nature et origine diverses |
DE2652107C3 (de) * | 1975-11-20 | 1979-03-29 | Societe De Prayon, Prayon, Foret (Belgien) | Verfahren zur Stabilisierung und Verfestigung von Metallverbindungen enthaltenden Rückständen |
US4149968A (en) * | 1976-05-05 | 1979-04-17 | Kupiec Albert R | Method of converting hazardous industrial and other wastes into an inert, non-polluting and useful soil-like product |
BE866554A (fr) * | 1977-05-09 | 1978-08-14 | Hollux Sa | Procede de traitement hydrometallurgique pour l'elimination d'impuretes d'une solution contenant des metaux dissous |
US4113504A (en) * | 1977-10-03 | 1978-09-12 | Stauffer Chemical Company | Disposal of heavy metal containing sludge wastes |
JPS5462169A (en) * | 1977-10-26 | 1979-05-18 | Takenaka Komuten Co | Method of solidifying toxic waste |
FR2414026A1 (fr) * | 1978-01-09 | 1979-08-03 | Krofchak David | Procede de traitement des boues d'egout |
GB2033368B (en) * | 1978-11-08 | 1982-09-08 | Leigh Interests Ltd | Treatment of waste |
-
1980
- 1980-12-12 ZA ZA00807812A patent/ZA807812B/xx unknown
- 1980-12-15 AT AT80304522T patent/ATE7220T1/de active
- 1980-12-15 DE DE8080304522T patent/DE3067652D1/de not_active Expired
- 1980-12-15 EP EP19800304522 patent/EP0031667B1/en not_active Expired
- 1980-12-16 US US06/217,207 patent/US4340396A/en not_active Expired - Fee Related
- 1980-12-17 NZ NZ19586880A patent/NZ195868A/xx unknown
- 1980-12-17 CA CA000367033A patent/CA1135729A/en not_active Expired
- 1980-12-17 FI FI803944A patent/FI68362C/fi not_active IP Right Cessation
- 1980-12-18 BR BR8008288A patent/BR8008288A/pt unknown
- 1980-12-18 NO NO803849A patent/NO152443C/no unknown
- 1980-12-19 ES ES498025A patent/ES8200409A1/es not_active Expired
- 1980-12-19 DK DK542780A patent/DK542780A/da not_active Application Discontinuation
- 1980-12-19 IE IE2697/80A patent/IE50676B1/en unknown
- 1980-12-22 AR AR28375780A patent/AR223574A1/es active
- 1980-12-22 AU AU65651/80A patent/AU534949B2/en not_active Ceased
- 1980-12-22 JP JP18178380A patent/JPS56115693A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI803944L (fi) | 1981-06-22 |
NO152443B (no) | 1985-06-24 |
JPS56115693A (en) | 1981-09-10 |
FI68362B (fi) | 1985-05-31 |
IE50676B1 (en) | 1986-06-11 |
EP0031667B1 (en) | 1984-04-25 |
BR8008288A (pt) | 1981-07-07 |
NZ195868A (en) | 1983-07-15 |
NO803849L (no) | 1981-06-22 |
ES498025A0 (es) | 1981-11-16 |
NO152443C (no) | 1985-10-02 |
US4340396A (en) | 1982-07-20 |
EP0031667A1 (en) | 1981-07-08 |
IE802697L (en) | 1981-06-21 |
ATE7220T1 (de) | 1984-05-15 |
CA1135729A (en) | 1982-11-16 |
ES8200409A1 (es) | 1981-11-16 |
AU6565180A (en) | 1981-07-23 |
DE3067652D1 (en) | 1984-05-30 |
DK542780A (da) | 1981-06-22 |
FI68362C (fi) | 1985-09-10 |
AU534949B2 (en) | 1984-02-23 |
AR223574A1 (es) | 1981-08-31 |
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