ATE63893T1 - Verfahren zum abtrennen schwerer metalle aus waessrigen loesungen durch kopraezipitation. - Google Patents
Verfahren zum abtrennen schwerer metalle aus waessrigen loesungen durch kopraezipitation.Info
- Publication number
- ATE63893T1 ATE63893T1 AT84901534T AT84901534T ATE63893T1 AT E63893 T1 ATE63893 T1 AT E63893T1 AT 84901534 T AT84901534 T AT 84901534T AT 84901534 T AT84901534 T AT 84901534T AT E63893 T1 ATE63893 T1 AT E63893T1
- Authority
- AT
- Austria
- Prior art keywords
- copraecipiation
- aqueous solutions
- heavy metals
- separating heavy
- metal ions
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47721283A | 1983-03-21 | 1983-03-21 | |
PCT/US1984/000430 WO1984003692A1 (en) | 1983-03-21 | 1984-03-19 | Method for removing heavy metals from aqueous solutions by coprecipitation |
EP84901534A EP0151120B2 (de) | 1983-03-21 | 1984-03-19 | Verfahren zum abtrennen schwerer metalle aus wässrigen lösungen durch kopräzipitation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE63893T1 true ATE63893T1 (de) | 1991-06-15 |
Family
ID=23894991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84901534T ATE63893T1 (de) | 1983-03-21 | 1984-03-19 | Verfahren zum abtrennen schwerer metalle aus waessrigen loesungen durch kopraezipitation. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5013453A (de) |
EP (1) | EP0151120B2 (de) |
JP (1) | JPH0677742B2 (de) |
AT (1) | ATE63893T1 (de) |
CA (1) | CA1248247A (de) |
DE (1) | DE3484652D1 (de) |
WO (1) | WO1984003692A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008018854A1 (de) * | 2008-04-15 | 2009-10-22 | Conny Brachmann | Verfahren zur Aufarbeitung von Bergwerkswässern |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5045214A (en) * | 1983-03-21 | 1991-09-03 | Union Oil Company Of California | Methods for removing substances from aqueous solutions |
US4668124A (en) * | 1985-04-22 | 1987-05-26 | Engelhard Corporation | Disposal of material containing vanadium as landfill |
US5308503A (en) * | 1988-11-21 | 1994-05-03 | Pegasus Separation Ab | Purification of industrial lubricating agents |
SE466496B (sv) * | 1989-05-09 | 1992-02-24 | Solvator Process Ab | Foerfarande foer rening av med organiskt material foerorenat surt avloppsvatten |
US5102556A (en) * | 1990-03-30 | 1992-04-07 | Union Oil Company Of California | Method for rendering ferric hydroxide sludges recyclable |
US5071568A (en) * | 1990-10-31 | 1991-12-10 | Union Oil Company Of California | Selenium removal process |
US5275739A (en) * | 1992-04-16 | 1994-01-04 | Westinghouse Electric Corp. | In-situ restoration of contaminated soils and groundwater using calcium chloride |
US5324433A (en) * | 1992-04-16 | 1994-06-28 | Westinghouse Electric Corp. | In-situ restoration of contaminated soils and groundwater |
US5368703A (en) * | 1992-05-12 | 1994-11-29 | Anco Environmental Processes, Inc. | Method for arsenic removal from wastewater |
DE69308311T2 (de) | 1992-09-18 | 1997-09-11 | Krueger As I | Methode zur reinigung von metallhaltigen wässrigen flüssigkeiten und methode zur herstellung eines adsorbens |
US5308501A (en) * | 1993-04-02 | 1994-05-03 | Eckert C Edward | Treatment system for alkaline or acidic solution containing heavy metals |
US5370800A (en) * | 1993-05-25 | 1994-12-06 | Stevenson; Sanford M. | Method for removing metal compounds from waste water |
US7335309B1 (en) * | 1993-05-25 | 2008-02-26 | Stevenson Sanford M | Method for removing metal compounds from waste water |
US6117314A (en) * | 1993-05-25 | 2000-09-12 | Stevenson; Sanford M. | Apparatus for removing metal compounds from waste material |
US5514284A (en) * | 1994-05-12 | 1996-05-07 | Wheelabrator Engineered Systems Inc. | Method and apparatus for water treatment |
EP0743280A1 (de) * | 1995-05-16 | 1996-11-20 | The Procter & Gamble Company | Herstellungsverfahren für Hypochloritbleichmittelzusammensetzungen |
FR2737142B1 (fr) * | 1995-07-26 | 1997-10-10 | Commissariat Energie Atomique | Procede de depollution de sols et de dechets contenant des oxydes de fer et des metaux lourds |
DE19536585C2 (de) * | 1995-09-29 | 1998-07-16 | Fraunhofer Ges Forschung | Verfahren zur Abtrennung von in Wasser enthaltenen Metallionen |
US5725759A (en) * | 1996-03-29 | 1998-03-10 | Ecowater Systems, Inc. | Reactor apparatus for treating water in iron removal system |
US6084146A (en) * | 1996-09-12 | 2000-07-04 | Consolidated Edison Company Of New York, Inc. | Immobilization of radioactive and hazardous contaminants and protection of surfaces against corrosion with ferric oxides |
US6288300B1 (en) | 1996-09-12 | 2001-09-11 | Consolidated Edison Company Of New York, Inc. | Thermal treatment and immobilization processes for organic materials |
GB9623337D0 (en) | 1996-11-08 | 1997-01-08 | Markessinis Andreas | Water treatment process |
US6689485B2 (en) | 1997-01-17 | 2004-02-10 | The Penn State Research Foundation | Powerful reductant for decontamination of groundwater and surface streams |
US6607651B2 (en) | 1998-09-10 | 2003-08-19 | Cws Parts Company | Process and system for treating the discharge stream from an ion exchanger |
US6001185A (en) * | 1998-10-30 | 1999-12-14 | Huff; Carl L. | Method for treatment of heavy metal contamination |
US6210078B1 (en) | 1999-06-02 | 2001-04-03 | Southern Company Services | Methods for the in situ removal of a contaminant from soil |
US20030209449A1 (en) * | 2001-01-23 | 2003-11-13 | Cws Parts Company | Process and system for treating the discharge stream from an ion exchanger |
DE102007063346A1 (de) * | 2007-12-28 | 2009-07-02 | Uhde Gmbh | Siliziumentfernung aus Salzsole |
US8586500B2 (en) | 2010-11-11 | 2013-11-19 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US8658558B2 (en) | 2010-11-11 | 2014-02-25 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US8575061B2 (en) | 2010-11-11 | 2013-11-05 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US9168519B2 (en) | 2010-11-11 | 2015-10-27 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
JP5797766B2 (ja) | 2010-11-11 | 2015-10-21 | シェブロン ユー.エス.エー. インコーポレイテッド | 水素化変換多金属触媒及びその作製方法 |
US8575062B2 (en) | 2010-11-11 | 2013-11-05 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
CN102784452B (zh) * | 2012-07-18 | 2015-11-04 | 广西大学 | 一种用于去除重金属污染的重金属稳定剂及其使用方法 |
US9327275B2 (en) | 2012-09-05 | 2016-05-03 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalysts and method for making thereof |
AT13885U1 (de) * | 2013-01-21 | 2014-11-15 | Hadi Maschb Ges M B H | Verfahren und Anlage zum Reinigen von bleihaltigem Abwasser |
WO2014196132A1 (ja) * | 2013-06-03 | 2014-12-11 | 三菱電機株式会社 | ホウ素含有水の処理方法及び処理装置 |
US9891206B2 (en) * | 2014-01-10 | 2018-02-13 | Schlumberger Technology Corporation | Back titration methods for scaling cations and downhole tools for performing such methods |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US360126A (en) * | 1887-03-29 | Process of purifying water | ||
US961764A (en) * | 1906-02-26 | 1910-06-21 | William Richard Cathcart | Process of utilizing by-product metallic salts and ammoniacal liquor. |
US1825936A (en) | 1926-09-04 | 1931-10-06 | Stanley Works | Ratchet mechanism |
US1824936A (en) * | 1928-06-30 | 1931-09-29 | Ohio Sanitary Engineering Corp | Process for purifying industrial waste liquors |
US1994702A (en) * | 1933-02-23 | 1935-03-19 | Arch W Harris | Utilization of waste pickling acids |
US2144051A (en) * | 1935-10-29 | 1939-01-17 | Clarence J Frankforter | Method of treating water |
US2192154A (en) * | 1937-12-24 | 1940-02-27 | American Bemberg Corp | Method of extracting copper from alkaline solutions |
US2656282A (en) * | 1951-01-26 | 1953-10-20 | Wheatland Tube Co | Method for the production of iron oxide from ferrous solutions |
US2692229A (en) * | 1952-05-05 | 1954-10-19 | Smith Corp A O | Disposal of waste pickle liquor |
US2982608A (en) * | 1956-05-16 | 1961-05-02 | Solvay | Process for purifying aqueous solutions by removing heavy metals, more particularly from brines intended for electrolysis |
FR1213359A (fr) * | 1959-01-27 | 1960-03-31 | Bayer Ag | Procédé de préparation de ferrites |
US3100158A (en) * | 1960-11-02 | 1963-08-06 | Rca Corp | Methods for obtaining films of magnetic spinel crystals on substrates |
US3347787A (en) * | 1965-08-30 | 1967-10-17 | Rhodes John Cecil | Process of purifying or recovering mine drainage waters and the like |
GB1142215A (en) * | 1966-02-21 | 1969-02-05 | Nippon Electric Co | Improvements in or relating to ferrite particles and process for manufacturing same |
US3619137A (en) * | 1969-01-16 | 1971-11-09 | Pfizer | Production of iron oxide pigments |
US3617559A (en) * | 1970-04-30 | 1971-11-02 | Us Interior | Neutralization of ferrous iron-containing acid wastes |
US3738932A (en) * | 1971-04-19 | 1973-06-12 | Bethlehem Steel Corp | Method for treating acid water containing metallic values |
BE794292A (fr) * | 1972-01-21 | 1973-07-19 | Bayer Ag | Procede de preparation d'oxydes de fer magnetiques aciculaires finement divises |
US3926754A (en) * | 1972-02-11 | 1975-12-16 | Andco Inc | Electrochemical contaminant removal from aqueous media |
JPS521711B2 (de) * | 1972-05-16 | 1977-01-17 | ||
US3931007A (en) * | 1972-12-19 | 1976-01-06 | Nippon Electric Company Limited | Method of extracting heavy metals from industrial waste waters |
JPS5036370A (de) * | 1973-08-02 | 1975-04-05 | ||
JPS5318828B2 (de) * | 1973-08-25 | 1978-06-17 | ||
JPS5065050A (de) * | 1973-10-15 | 1975-06-02 | ||
US3933233A (en) * | 1974-01-02 | 1976-01-20 | Stromberg-Carlson Corporation | Control circuit for subscriber station in video telephone system |
JPS512251A (en) * | 1974-06-28 | 1976-01-09 | Stanley Electric Co Ltd | Edta jukinzokusakuionganjuhaisuino shorihoho |
JPS5110198A (de) * | 1974-07-15 | 1976-01-27 | Toda Kogyo Corp | |
JPS5110176A (en) * | 1974-07-16 | 1976-01-27 | Stanley Electric Co Ltd | Edtaame ganjuhaisui haiekino shorihoho |
GB1463099A (en) * | 1974-09-05 | 1977-02-02 | Nippon Electric Co | Process for treating acidic waste containing ferrous ions |
US4123339A (en) * | 1975-02-07 | 1978-10-31 | Andco Industries, Inc. | Method and apparatus for electrochemical contaminant removal from liquid media |
US4036726A (en) * | 1975-02-07 | 1977-07-19 | Andco Incorporated | Method and apparatus for electrochemical contaminant removal from liquid media |
US4169053A (en) * | 1975-08-08 | 1979-09-25 | Nippon Electric Co., Ltd. | Method of treating waste waters containing solid-phase difficultly-soluble compounds |
JPS5267156A (en) * | 1975-12-02 | 1977-06-03 | Nec Corp | Removing method of harmful metals in exhaust liquid |
JPS5318828A (en) * | 1976-08-04 | 1978-02-21 | Takuma Co Ltd | Combustible carbon combustion furnace |
JPS5335252A (en) * | 1976-09-14 | 1978-04-01 | Ee Pii Waarudo Kk | Sewage treating method |
JPS5343673A (en) * | 1976-10-01 | 1978-04-19 | Yuasa Battery Co Ltd | Method of removing heavy metals from waste water |
JPS5367956A (en) * | 1976-11-29 | 1978-06-16 | Kobayashi Kagaku Kk | Method of removing detrimental heavy metal in solution |
JPS5411615A (en) * | 1977-06-28 | 1979-01-27 | Pioneer Electronic Corp | Receiver |
JPS6018476B2 (ja) * | 1977-09-07 | 1985-05-10 | 住友重機械工業株式会社 | 重金属イオンを含む廃水の処理法 |
JPS5470644A (en) * | 1977-11-16 | 1979-06-06 | Hitachi Plant Eng & Constr Co Ltd | Purification disposal method of waste water containing zinc |
JPS54152613A (en) * | 1978-05-22 | 1979-12-01 | Nec Corp | Recovering method for metal in waste water |
US4281270A (en) * | 1979-06-25 | 1981-07-28 | Rca Corporation | Precoated resistive lens structure for electron gun and method of fabrication |
US4318788A (en) * | 1979-12-12 | 1982-03-09 | Andco Environmental Processes, Inc. | Chromate recovery process |
US4343706A (en) * | 1980-08-04 | 1982-08-10 | Purdue Research Foundation | Method of removing heavy metals from industrial waste streams |
JPS5734036A (en) * | 1980-08-04 | 1982-02-24 | Asahi Fiber Glass Co Ltd | Preparation of dried glass fiber bundle |
JPS5731955A (en) * | 1980-08-05 | 1982-02-20 | Ricoh Co Ltd | Photosensitive material for electrophotography |
JPS5771692A (en) * | 1980-10-20 | 1982-05-04 | Unitika Ltd | Method for treatment of fuorine-containing waste water |
US4405464A (en) * | 1981-08-31 | 1983-09-20 | Kerr-Mcgee Nuclear Corporation | Process for the removal of selenium from aqueous systems |
JPS602916B2 (ja) * | 1981-09-04 | 1985-01-24 | 同和工営株式会社 | 含砒素・硫酸第1鉄溶液の脱砒処理法 |
DE3470649D1 (en) * | 1983-02-10 | 1988-05-26 | Krone Ag | Method and device for signalling between picture phone sets at an existing telephone link |
US4705464A (en) | 1986-05-09 | 1987-11-10 | Surgidev Corporation | Medicine pump |
-
1984
- 1984-03-19 EP EP84901534A patent/EP0151120B2/de not_active Expired - Lifetime
- 1984-03-19 AT AT84901534T patent/ATE63893T1/de active
- 1984-03-19 WO PCT/US1984/000430 patent/WO1984003692A1/en active IP Right Grant
- 1984-03-19 JP JP59501424A patent/JPH0677742B2/ja not_active Expired - Lifetime
- 1984-03-19 DE DE8484901534T patent/DE3484652D1/de not_active Expired - Lifetime
- 1984-03-20 CA CA000450022A patent/CA1248247A/en not_active Expired
-
1987
- 1987-04-16 US US07/042,565 patent/US5013453A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008018854A1 (de) * | 2008-04-15 | 2009-10-22 | Conny Brachmann | Verfahren zur Aufarbeitung von Bergwerkswässern |
Also Published As
Publication number | Publication date |
---|---|
EP0151120B2 (de) | 1995-09-06 |
EP0151120A1 (de) | 1985-08-14 |
JPS60500901A (ja) | 1985-06-20 |
JPH0677742B2 (ja) | 1994-10-05 |
EP0151120A4 (de) | 1987-04-10 |
DE3484652D1 (de) | 1991-07-04 |
EP0151120B1 (de) | 1991-05-29 |
US5013453A (en) | 1991-05-07 |
WO1984003692A1 (en) | 1984-09-27 |
CA1248247A (en) | 1989-01-03 |
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