RU98116736A - METHOD FOR PROCESSING WATER CONTAINING IONS OF HEAVY METALS - Google Patents
METHOD FOR PROCESSING WATER CONTAINING IONS OF HEAVY METALSInfo
- Publication number
- RU98116736A RU98116736A RU98116736/12A RU98116736A RU98116736A RU 98116736 A RU98116736 A RU 98116736A RU 98116736/12 A RU98116736/12 A RU 98116736/12A RU 98116736 A RU98116736 A RU 98116736A RU 98116736 A RU98116736 A RU 98116736A
- Authority
- RU
- Russia
- Prior art keywords
- sulfide
- metal
- wastewater
- paragraphs
- sulfate
- Prior art date
Links
- 229910001385 heavy metal Inorganic materials 0.000 title claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 239000002351 wastewater Substances 0.000 claims 11
- 150000003568 thioethers Chemical class 0.000 claims 8
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 7
- 229910052751 metal Inorganic materials 0.000 claims 6
- 239000002184 metal Substances 0.000 claims 6
- 229910052976 metal sulfide Inorganic materials 0.000 claims 4
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 239000012159 carrier gas Substances 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96200259.8 | 1996-02-06 | ||
EP96200259 | 1996-02-06 | ||
EP96201427.0 | 1996-05-20 | ||
EP96201427 | 1996-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU98116736A true RU98116736A (en) | 2000-07-20 |
RU2178391C2 RU2178391C2 (en) | 2002-01-20 |
Family
ID=26142462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU98116736/12A RU2178391C2 (en) | 1996-02-06 | 1997-02-06 | Method of treating water containing heavy metal ions |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0880475B1 (en) |
CN (1) | CN1086366C (en) |
AT (1) | ATE207453T1 (en) |
AU (1) | AU719886B2 (en) |
DE (1) | DE69707646T2 (en) |
ES (1) | ES2162241T3 (en) |
RU (1) | RU2178391C2 (en) |
WO (1) | WO1997029055A1 (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6197196B1 (en) * | 1998-10-15 | 2001-03-06 | Water Research Commission | Treatment of water |
US6521128B1 (en) * | 1998-10-15 | 2003-02-18 | Water Research Commission | Treatment of water containing carbonaceous solids |
US6852305B2 (en) | 1998-11-16 | 2005-02-08 | Paques Bio Systems B.V. | Process for the production of hydrogen sulphide from elemental sulphur and use thereof in heavy metal recovery |
EP1114873A1 (en) * | 2000-01-07 | 2001-07-11 | Paques Bio Systems B.V. | Biological method of dezincifying galvanised scrap metal |
GB0004155D0 (en) * | 2000-02-23 | 2000-04-12 | Univ Birmingham | Metal reduction |
AU2002218015A1 (en) * | 2000-10-25 | 2002-05-06 | Expertise Srl | Reclaiming water and usable brine concentrate from domestic sewage |
EP1342802A1 (en) * | 2002-03-08 | 2003-09-10 | Paques B.V. | Process for the recovery of elemental sulphur from slurries containing metal sulphides and elemental sulphur |
DE10221756B4 (en) * | 2002-05-16 | 2007-04-26 | Vattenfall Europe Mining Ag | Process for the purification / treatment of acidic, iron- and sulphate-containing waters |
DE502004003211D1 (en) * | 2003-12-29 | 2007-04-26 | Univ Kassel | METHOD FOR REMOVING HEAVY METALIONS FROM HIGHLY CONCENTRATED HEAVY METAL CONTAINING SOLUTIONS |
CN1327039C (en) * | 2004-02-06 | 2007-07-18 | 赵开方 | Technology for treating electroplating effluent by biochemical process |
DE102004006084B4 (en) * | 2004-02-07 | 2010-01-21 | Brandenburgische Technische Universität Cottbus | Process and arrangement for the treatment of acidic and sulphate waste waters of mining |
FR2885138B1 (en) | 2005-04-29 | 2007-06-15 | Inst Rech Pour Le Dev I R D Et | PROCESS FOR THE PRODUCTION OF SULFHYDRIC ACID AND ITS APPLICATION, PARTICULARLY TO THE DEPOLLUTION OF EFFLUENTS CONTAINING HEAVY METALS |
DE102006038207A1 (en) * | 2006-08-16 | 2008-02-21 | Siemens Ag | Process for the removal of sulphate and heavy metals from wastewater |
CN101195859B (en) * | 2006-12-05 | 2010-12-08 | 中国科学院过程工程研究所 | Technique for processing low concentration heavy metal sulfate liquor with microorganism method |
ES2326062B1 (en) * | 2007-12-04 | 2010-08-10 | Universidad De Burgos | PHYSICAL-CHEMICAL AND BIOLOGICAL PROCEDURE FOR THE DEPURATION OF RESIDUAL LIQUIDS CONTAINING OXIDIZED SULFUR COMPOUNDS. |
WO2010118730A1 (en) * | 2009-04-18 | 2010-10-21 | Universität Kassel | Method for removing heavy metal and sulfate ions from highly concentrated, heavy metal-containing and strongly acidic solutions |
CN101628773B (en) * | 2009-08-04 | 2011-04-20 | 紫金矿业集团股份有限公司 | Treatment process of copper-iron-contained high-concentration acidic mine wastewater |
DE102010001907A1 (en) * | 2010-02-12 | 2011-08-18 | Gesellschaft zur Förderung von Medizin-, Bio- und Umwelttechnologien e.V., 06120 | Producing biogas using microalgae, comprises culturing the microalgae with a metal-containing mine water, and concentrating the algal biomass and displacing the mine water so that metals are sorbed from water into algal biomass |
US8277648B2 (en) | 2010-05-24 | 2012-10-02 | Safe Mines And Waterways, Llc | Remediation system for transition metal ions and method for same |
CN102432139A (en) * | 2011-11-04 | 2012-05-02 | 张再峰 | Method for treating steel wire rope acid heavy metal wastewater |
CN103509946B (en) * | 2012-06-14 | 2015-04-01 | 中国科学院过程工程研究所 | Method for vulcanizing low-grade oxidized nickel ore with microbiological method |
CN104108810B (en) * | 2014-06-19 | 2016-01-06 | 中南大学 | A kind of method reclaiming lead and mercury from acid waste water |
RU2577114C1 (en) * | 2014-08-29 | 2016-03-10 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" | Method of producing biogeneous hydrogen sulphide |
WO2017184391A1 (en) | 2016-04-20 | 2017-10-26 | Uop Llc | Non-stripping bioreactor for biological sulfide oxidation from wastewaters |
CN105969715A (en) * | 2016-05-30 | 2016-09-28 | 青岛理工大学 | Method for preparing efficient ecological restoration floras for Cd contaminated site from sludge |
PL3478863T3 (en) | 2016-07-04 | 2022-03-28 | Paques I.P. B.V. | Recovery of heavy metals by selective precipitation |
CN106345437B (en) * | 2016-11-08 | 2018-12-25 | 太原理工大学 | The preparation and its application in water process that conducting polymer consolidates sulfur materials |
CN107445354A (en) * | 2017-09-29 | 2017-12-08 | 楚雄滇中有色金属有限责任公司 | The preprocess method of high rigidity Metallurgical Waste Water reuse |
CN107601779B (en) * | 2017-10-27 | 2020-07-21 | 紫金矿业集团股份有限公司 | Method and device for treating and recycling mine copper-containing acidic wastewater |
CN112312994A (en) * | 2018-04-18 | 2021-02-02 | 克莱恩有限公司 | Method for separating heavy metals and/or sulphur species from ionic liquids |
CN108911097A (en) * | 2018-09-05 | 2018-11-30 | 长沙华时捷环保科技发展股份有限公司 | A kind of acid waste water forced circulation reaction unit and method |
CN109970080A (en) * | 2019-04-02 | 2019-07-05 | 江苏杰林环保科技有限公司 | A kind of heavy metals removal method in chemical industry abraum salt |
EP4108639A1 (en) | 2021-06-23 | 2022-12-28 | Umicore | Environmental-friendly process for the treatment of wastewater |
NL2031328B1 (en) | 2022-03-18 | 2023-09-29 | Univ Wageningen | Process for the generation of hydrogen sulfide in the presence of pyrite as catalyst |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2651673C2 (en) * | 1976-11-12 | 1980-02-21 | Battelle-Institut E.V., 6000 Frankfurt | Process for the separation of heavy metals from sewage sludge |
SE446526B (en) * | 1979-04-24 | 1986-09-22 | Rodococc Innovation Ab | PROCEDURE FOR THE EXPOSURE OF HEAVY METALS FROM THE WASTE WATER CONTAINING SULPHATIONS |
JPS6034796A (en) * | 1983-08-05 | 1985-02-22 | Kurita Water Ind Ltd | Treating apparatus of waste water containing heavy metal utilizing activated sludge |
RO108674B1 (en) * | 1990-04-12 | 1994-07-29 | Pacques Bv | Waters treatment processes which contain sulphur compounds |
JPH0634796A (en) * | 1992-07-21 | 1994-02-10 | Kobe Steel Ltd | Device for oxidizing and decomposing resin material to be processed |
-
1997
- 1997-02-06 DE DE69707646T patent/DE69707646T2/en not_active Expired - Lifetime
- 1997-02-06 EP EP97902725A patent/EP0880475B1/en not_active Expired - Lifetime
- 1997-02-06 WO PCT/NL1997/000036 patent/WO1997029055A1/en active IP Right Grant
- 1997-02-06 CN CN97192103A patent/CN1086366C/en not_active Expired - Fee Related
- 1997-02-06 ES ES97902725T patent/ES2162241T3/en not_active Expired - Lifetime
- 1997-02-06 AT AT97902725T patent/ATE207453T1/en not_active IP Right Cessation
- 1997-02-06 AU AU16742/97A patent/AU719886B2/en not_active Ceased
- 1997-02-06 RU RU98116736/12A patent/RU2178391C2/en active
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