DD291542A5 - Verfahren zur vermeidung vonschwermetallsondermuell aus der dekontaminierung natuerlicher und technischer schlaemme, thermischer rueckstaende und boeden - Google Patents
Verfahren zur vermeidung vonschwermetallsondermuell aus der dekontaminierung natuerlicher und technischer schlaemme, thermischer rueckstaende und boeden Download PDFInfo
- Publication number
- DD291542A5 DD291542A5 DD90337040A DD33704090A DD291542A5 DD 291542 A5 DD291542 A5 DD 291542A5 DD 90337040 A DD90337040 A DD 90337040A DD 33704090 A DD33704090 A DD 33704090A DD 291542 A5 DD291542 A5 DD 291542A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- iron
- fraction
- precipitation
- separated
- metal
- Prior art date
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
- C02F11/004—Sludge detoxification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
-
- 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
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
- Y10S210/913—Chromium
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Sludge (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89100518A EP0377766B1 (de) | 1989-01-13 | 1989-01-13 | Verfahren zur Vermeidung von Schwermetallsondermüll bei der Dekontaminierung natürlicher und technischer Schlämme, thermischer Rückstände und Böden |
Publications (1)
Publication Number | Publication Date |
---|---|
DD291542A5 true DD291542A5 (de) | 1991-07-04 |
Family
ID=8200857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD90337040A DD291542A5 (de) | 1989-01-13 | 1990-01-10 | Verfahren zur vermeidung vonschwermetallsondermuell aus der dekontaminierung natuerlicher und technischer schlaemme, thermischer rueckstaende und boeden |
Country Status (8)
Country | Link |
---|---|
US (1) | US5009793A (el) |
EP (1) | EP0377766B1 (el) |
JP (1) | JPH02233200A (el) |
AT (1) | ATE82740T1 (el) |
DD (1) | DD291542A5 (el) |
DE (1) | DE58902828D1 (el) |
ES (1) | ES2035959T3 (el) |
GR (1) | GR3006631T3 (el) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4334326A1 (de) * | 1993-10-08 | 1995-04-13 | Kernforschungsz Karlsruhe | Verfahren zur Behandlung von Flugasche |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5527982A (en) * | 1990-03-16 | 1996-06-18 | Sevenson Environmental Services, Inc. | Fixation and stabilization of metals in contaminated materials |
US6635796B2 (en) | 1990-03-16 | 2003-10-21 | Sevenson Environmental Services, Inc. | Reduction of leachability and solubility of radionuclides and radioactive substances in contaminated soils and materials |
US5732367A (en) * | 1990-03-16 | 1998-03-24 | Sevenson Environmental Services, Inc. | Reduction of leachability and solubility of radionuclides and radioactive substances in contaminated soils and materials |
US5051191A (en) * | 1990-10-31 | 1991-09-24 | Green Environmental Systems Ltd. | Method to detoxify sewage sludge |
EP0530396A1 (de) * | 1991-09-04 | 1993-03-10 | INDUSTRIE AUTOMATION SONDERTECHNIK GmbH & CO KOMMANDITGESELLSCHAFT | Verfahren zur Phosphatfällung mit Eisenhydroxid |
DE4132679C2 (de) * | 1991-10-01 | 2000-10-05 | Kronos Titan Gmbh & Co Ohg | Entfernung von Schwermetallen aus Abwässern der Titandioxidindustrie |
US5494649A (en) * | 1991-10-03 | 1996-02-27 | Cognis, Inc. | Process for removing heavy metals from paint chips |
US5262063A (en) * | 1992-05-14 | 1993-11-16 | Elf Atochem North America, Inc. | Multiple-stage precipitation process for heavy metals in aqueous solution |
US5320759A (en) * | 1992-06-11 | 1994-06-14 | Hazen Research, Inc. | Selective recovery of heavy metals using xanthates |
US5397478A (en) * | 1993-08-13 | 1995-03-14 | Sevenson Environmental Services, Inc. | Fixation and stabilization of chromium in contaminated materials |
GB9321732D0 (en) * | 1993-10-21 | 1993-12-15 | Laporte Industries Ltd | Treatment of waste liquors |
FI97290C (fi) * | 1994-12-30 | 1996-11-25 | Kemira Chemicals Oy | Menetelmä jätevesilietteen käsittelemiseksi |
US5545805A (en) * | 1995-06-07 | 1996-08-13 | Chesner Engineering, Pc | Enhanced stabilization of lead in solid residues using acid oxyanion and alkali-metal carbonate treatment |
US5616251A (en) * | 1995-11-20 | 1997-04-01 | Kareem Batarseh | Methods to prevent and treat acid mine drainage and to remove metals and non-metals from aqueous sources |
US5954969A (en) * | 1996-04-15 | 1999-09-21 | Hedin; Robert S. | Recovery of iron oxides from polluted coal mine drainage |
JP2000512687A (ja) | 1996-05-20 | 2000-09-26 | アペックス・リズィデュー・リカバリー・インコーポレーテッド | 鉛塩の回収を含むフライアッシュ/apc残留物の処理 |
US6027543A (en) * | 1996-06-07 | 2000-02-22 | Shiro Yoshizaki | Method for removing a heavy metal from sludge |
JPH1052692A (ja) * | 1996-08-09 | 1998-02-24 | Yukimasa Sato | 重金属の除去方法及びその装置並びに重金属を除去する際のタンパク析出方法 |
US6607651B2 (en) | 1998-09-10 | 2003-08-19 | Cws Parts Company | Process and system for treating the discharge stream from an ion exchanger |
US6485696B1 (en) * | 1998-10-30 | 2002-11-26 | The United States Of America As Represented By The Secretary Of The Interior | Recovery/removal of metallic elements from waste water using ozone |
US6391270B1 (en) | 1999-12-23 | 2002-05-21 | Noranda Inc. | Method for removing manganese from acidic sulfate solutions |
US20030209449A1 (en) * | 2001-01-23 | 2003-11-13 | Cws Parts Company | Process and system for treating the discharge stream from an ion exchanger |
US6638342B2 (en) * | 2001-11-28 | 2003-10-28 | Marsulex Environmental Technologies | Process and facility for removing metal contaminants from fertilizer streams |
DE10204488A1 (de) * | 2002-01-30 | 2003-08-07 | Hego Biotec Gmbh | Eisenhydroxidhaltige Suspension zur Bindung von Schwefelwasserstoff in wässrigen Medien |
US7279103B2 (en) * | 2005-09-13 | 2007-10-09 | United States Of America Enviromental Protection Agency | Process for the purification of acidic metal-bearing waste waters to permissible discharge levels with recovery of marketable metal products |
CN101891317A (zh) * | 2010-07-12 | 2010-11-24 | 中南钻石股份有限公司 | 合成金刚石提纯废水处理方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE351444B (el) * | 1970-11-03 | 1972-11-27 | Nordstjernan Rederi Ab | |
JPS5135553A (en) * | 1974-09-20 | 1976-03-26 | Sanko Konsarutanto Kk | Suisankakarushiumu tansankarushiumu aruminiumuhennyorujitsukenhaisuito no jugaibutsushitsujokyoho |
CA1041304A (en) * | 1975-04-02 | 1978-10-31 | Rotrou A. Hall | Process for recovering valuable metals from sulfate solutions |
US4321149A (en) * | 1975-05-30 | 1982-03-23 | Gte Products Corporation | Process for removing multivalent metals from waste effluents |
US4025430A (en) * | 1976-01-12 | 1977-05-24 | Amax Inc. | Removal of metal ions from waste water |
US4018680A (en) * | 1976-02-24 | 1977-04-19 | Vol Roll A.G. | Process for separating iron, zinc and lead from flue dust and/or flue sludge |
JPS5379764A (en) * | 1976-12-24 | 1978-07-14 | Kitaoosaka Seisou Kk | Effective treatent of metal plating sludge |
JPS53115557A (en) * | 1977-02-28 | 1978-10-09 | Dowa Mining Co | Method of removing detrimental material in drainage |
NL7802123A (nl) * | 1978-02-25 | 1979-08-28 | Akzo Nv | Werkwijze voor het verwijderen van zware metalen uit waterige stoffen. |
DE2960474D1 (en) * | 1978-04-15 | 1981-10-22 | Carves Simon Ltd | A method of removing metallic impurities from sewage sludge |
JPS5647934A (en) * | 1979-09-21 | 1981-04-30 | Pioneer Electronic Corp | Detector for ending of magnetic tape |
ATE19505T1 (de) * | 1982-01-19 | 1986-05-15 | Deconta Ag | Verfahren zur dekontamination natuerlicher und technischer schlaemme. |
US4419246A (en) * | 1982-09-30 | 1983-12-06 | E. I. Du Pont De Nemours & Co. | Removal of heavy metal ions |
US4652381A (en) * | 1985-07-22 | 1987-03-24 | Farmland Industries, Inc. | Battery plant waste water treatment process |
US4680126A (en) * | 1986-02-18 | 1987-07-14 | Frankard James M | Separation and recovery of reusable heavy metal hydroxides from metal finishing wastewaters |
-
1989
- 1989-01-13 EP EP89100518A patent/EP0377766B1/de not_active Expired - Lifetime
- 1989-01-13 AT AT89100518T patent/ATE82740T1/de not_active IP Right Cessation
- 1989-01-13 DE DE8989100518T patent/DE58902828D1/de not_active Expired - Fee Related
- 1989-01-13 ES ES198989100518T patent/ES2035959T3/es not_active Expired - Lifetime
-
1990
- 1990-01-09 US US07/462,580 patent/US5009793A/en not_active Expired - Fee Related
- 1990-01-10 DD DD90337040A patent/DD291542A5/de not_active IP Right Cessation
- 1990-01-11 JP JP2006043A patent/JPH02233200A/ja active Pending
-
1992
- 1992-12-22 GR GR920402540T patent/GR3006631T3/el unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4334326A1 (de) * | 1993-10-08 | 1995-04-13 | Kernforschungsz Karlsruhe | Verfahren zur Behandlung von Flugasche |
Also Published As
Publication number | Publication date |
---|---|
EP0377766A1 (de) | 1990-07-18 |
JPH02233200A (ja) | 1990-09-14 |
ES2035959T3 (es) | 1993-05-01 |
GR3006631T3 (el) | 1993-06-30 |
US5009793A (en) | 1991-04-23 |
ATE82740T1 (de) | 1992-12-15 |
DE58902828D1 (de) | 1993-01-07 |
EP0377766B1 (de) | 1992-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RPV | Change in the person, the name or the address of the representative (searches according to art. 11 and 12 extension act) | ||
ENJ | Ceased due to non-payment of renewal fee |