IL115270A - Methods of decontaminating soils containing hazardous substances - Google Patents
Methods of decontaminating soils containing hazardous substancesInfo
- Publication number
- IL115270A IL115270A IL115270A IL11527095A IL115270A IL 115270 A IL115270 A IL 115270A IL 115270 A IL115270 A IL 115270A IL 11527095 A IL11527095 A IL 11527095A IL 115270 A IL115270 A IL 115270A
- Authority
- IL
- Israel
- Prior art keywords
- soil
- liquid
- mercury
- nuclear waste
- ammoniacal
- Prior art date
Links
- 239000002689 soil Substances 0.000 title claims abstract description 221
- 238000000034 method Methods 0.000 title claims abstract description 76
- 239000000383 hazardous chemical Substances 0.000 title description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 105
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000002699 waste material Substances 0.000 claims abstract description 62
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000002002 slurry Substances 0.000 claims abstract description 37
- 239000002245 particle Substances 0.000 claims abstract description 27
- 239000010812 mixed waste Substances 0.000 claims abstract description 21
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 16
- 239000004927 clay Substances 0.000 claims abstract description 14
- 239000004576 sand Substances 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 229910052778 Plutonium Inorganic materials 0.000 claims abstract description 8
- 229910052770 Uranium Inorganic materials 0.000 claims abstract description 8
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims abstract description 8
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 37
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 239000007790 solid phase Substances 0.000 claims description 24
- 239000006185 dispersion Substances 0.000 claims description 23
- 239000012071 phase Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 12
- 239000002244 precipitate Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 9
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 8
- 239000005416 organic matter Substances 0.000 claims description 7
- 150000003071 polychlorinated biphenyls Chemical class 0.000 claims description 7
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000575 pesticide Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 18
- 239000000356 contaminant Substances 0.000 abstract description 16
- 238000005202 decontamination Methods 0.000 abstract description 8
- 230000003588 decontaminative effect Effects 0.000 abstract description 7
- 231100001261 hazardous Toxicity 0.000 abstract description 7
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 12
- 239000000126 substance Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 230000002285 radioactive effect Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000011109 contamination Methods 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 210000002445 nipple Anatomy 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000002901 radioactive waste Substances 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- -1 PCBs from soil Chemical class 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000010815 organic waste Substances 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 229910000497 Amalgam Inorganic materials 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 150000001722 carbon compounds Chemical class 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 150000002013 dioxins Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000000155 isotopic effect Effects 0.000 description 2
- 238000010169 landfilling Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229940008718 metallic mercury Drugs 0.000 description 2
- 230000001483 mobilizing effect Effects 0.000 description 2
- 150000002896 organic halogen compounds Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 239000012857 radioactive material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910052695 Americium Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052781 Neptunium Inorganic materials 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052768 actinide Inorganic materials 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- PAIKTXYQXFUCKQ-UHFFFAOYSA-N azane mercury Chemical compound N.[Hg] PAIKTXYQXFUCKQ-UHFFFAOYSA-N 0.000 description 1
- 238000011021 bench scale process Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005695 dehalogenation reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000011860 particles by size Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 231100000563 toxic property Toxicity 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/008—Wet processes by an alkaline or ammoniacal leaching
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B17/00—Obtaining cadmium
- C22B17/04—Obtaining cadmium by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B43/00—Obtaining mercury
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
- C22B60/0247—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using basic solutions or liquors
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
- G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- High Energy & Nuclear Physics (AREA)
- Food Science & Technology (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Soil Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fire-Extinguishing Compositions (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/304,791 US5495062A (en) | 1994-09-12 | 1994-09-12 | Methods of decontaminating nuclear waste-containing soil |
| US08/472,505 US5516968A (en) | 1994-09-12 | 1995-06-07 | Methods of decontaminating mercury-containing soils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL115270A0 IL115270A0 (en) | 1995-12-31 |
| IL115270A true IL115270A (en) | 1998-03-10 |
Family
ID=26974229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL115270A IL115270A (en) | 1994-09-12 | 1995-09-12 | Methods of decontaminating soils containing hazardous substances |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0781173B1 (de) |
| JP (1) | JP2908030B2 (de) |
| CN (1) | CN1083303C (de) |
| AT (1) | ATE213972T1 (de) |
| AU (1) | AU703100B2 (de) |
| BR (1) | BR9508923A (de) |
| CA (1) | CA2198386A1 (de) |
| DE (1) | DE69525755T2 (de) |
| IL (1) | IL115270A (de) |
| MX (1) | MX9701698A (de) |
| PL (1) | PL319051A1 (de) |
| RU (1) | RU2151435C1 (de) |
| WO (1) | WO1996008324A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920705A (zh) * | 2014-04-24 | 2014-07-16 | 华北电力大学 | 一种全方位联合技术修复铀污染土壤的装置和方法 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5824210A (en) * | 1995-06-06 | 1998-10-20 | Kuryluk; Michael H. | Separation of minerals |
| CA2177555A1 (en) * | 1996-05-28 | 1997-11-29 | Michael H. Kuryluk | Separation of minerals |
| DE19810740A1 (de) * | 1998-03-13 | 1999-09-16 | Rhodia Acetow Ag | Verfahren zur Dosierung eines Ammoniak/Zusatzstoff-Systems in einen Feststoff und Dosiervorrichtung |
| DE19940684A1 (de) * | 1999-08-27 | 2001-03-01 | Dieter Dierkes | Verfahren und Vorrichtung zum Abtrennen von elementarem Quecksilber aus den bei der Erdgasgewinnung anfallenden Betriebsrückständen |
| EP1225987B1 (de) * | 1999-08-30 | 2007-08-01 | Biogenesis Enterprises, Inc. | Vorrichtung und verfahren zum entfernen von verunreinigungen aus fein gemahlener erde, schlick und ton |
| RU2226727C1 (ru) * | 2002-11-18 | 2004-04-10 | Общество с ограниченной ответственностью "Севергазпром" | Устройство для дезактивации твердых радиоактивных веществ |
| CN1332398C (zh) * | 2004-10-15 | 2007-08-15 | 中国人民解放军总参谋部工程兵科研三所 | 剥离型压制去污剂 |
| RU2308104C1 (ru) * | 2006-05-19 | 2007-10-10 | ОАО "Тантал" | Способ обработки почвы, зараженной остатками токсичных веществ в виде соединений мышьяка |
| JP5448852B2 (ja) * | 2008-02-07 | 2014-03-19 | 株式会社明治 | ポリフェノール高含有組成物の製造方法および製造装置 |
| JP5753760B2 (ja) * | 2011-10-20 | 2015-07-22 | 三井住友建設株式会社 | 放射性物質汚染土壌の浄化方法 |
| WO2013065744A1 (ja) * | 2011-10-31 | 2013-05-10 | 株式会社カネカ | 除染剤及びそれを用いる除染方法 |
| JP2013234954A (ja) * | 2012-05-10 | 2013-11-21 | Makino:Kk | 汚染土壌の除染プラント及び除染方法 |
| FR2990364B1 (fr) * | 2012-05-11 | 2014-06-13 | Commissariat Energie Atomique | Procede de decontamination radioactive d'une terre par mousse de flottation a air disperse et ladite mousse |
| RU2498432C1 (ru) * | 2012-06-18 | 2013-11-10 | Государственное научное учреждение Всероссийский научно-исследовательский институт гидротехники и мелиорации им. А.Н. Костякова Российской академии сельскохозяйственных наук | Способ рекультивации почв, загрязненных радионуклидами |
| RU2504852C1 (ru) * | 2012-07-17 | 2014-01-20 | Государственное научное учреждение Всероссийский научно-исследовательский институт гидротехники и мелиорации им. А.Н. Костякова Российской академии сельскохозяйственных наук | Способ очистки почвы от радионуклида стронция |
| JP6434201B2 (ja) * | 2013-02-27 | 2018-12-05 | 株式会社安藤・間 | 汚染土壌の洗浄方法及び洗浄システム |
| CN104438307B (zh) * | 2013-09-21 | 2017-11-14 | 重庆文理学院 | 滚筒式土壤重金属洗脱连续运行装置 |
| CN104900285B (zh) * | 2015-04-08 | 2017-11-07 | 武汉网绿环境技术咨询有限公司 | 一种含放射性核素污染物的治理方法 |
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| NL8401069A (nl) * | 1984-04-04 | 1985-11-01 | Heijmans Wegenbouwmij | Werkwijze voor het zuiveren en ontgiften van grond. |
| US5110364A (en) * | 1987-03-30 | 1992-05-05 | A.L. Sandpiper Corporation | Processes for decontaminating polluted substrates |
| US4906302A (en) * | 1987-10-26 | 1990-03-06 | Bruya James E | Solids decontamination method with ammonia |
| US5268128A (en) * | 1990-05-25 | 1993-12-07 | Westinghouse Electric Corp. | Method and apparatus for cleaning contaminated particulate material |
| CA2057217C (en) * | 1990-12-11 | 1999-08-31 | Bruce Edward Holbein | A process for the decontamination of toxic, heavy-metal containing soils |
| US5494649A (en) * | 1991-10-03 | 1996-02-27 | Cognis, Inc. | Process for removing heavy metals from paint chips |
| US5322644A (en) * | 1992-01-03 | 1994-06-21 | Bradtec-Us, Inc. | Process for decontamination of radioactive materials |
| RU2008734C1 (ru) * | 1992-04-02 | 1994-02-28 | Александр Иванович Обручков | Способ очистки грунта и почвы от радиоактивных загрязнений и устройство для его осуществления |
| GB9212145D0 (en) * | 1992-06-09 | 1992-07-22 | Ca Nat Research Council | Soil remediation process |
| FR2696663B1 (fr) * | 1992-10-12 | 1994-11-10 | Elf Aquitaine | Procédé de décontamination de sols pollués par des métaux lourds. |
| US5640701A (en) * | 1992-12-29 | 1997-06-17 | Westinghouse Electric Corporation | Method for remediating soil containing radioactive contaminants |
| US5421906A (en) * | 1993-04-05 | 1995-06-06 | Enclean Environmental Services Group, Inc. | Methods for removal of contaminants from surfaces |
-
1995
- 1995-09-12 IL IL115270A patent/IL115270A/en not_active IP Right Cessation
- 1995-09-12 MX MX9701698A patent/MX9701698A/es not_active Application Discontinuation
- 1995-09-12 PL PL31905195A patent/PL319051A1/xx unknown
- 1995-09-12 JP JP51028195A patent/JP2908030B2/ja not_active Expired - Lifetime
- 1995-09-12 WO PCT/US1995/011540 patent/WO1996008324A1/en not_active Ceased
- 1995-09-12 CN CN95195009A patent/CN1083303C/zh not_active Expired - Fee Related
- 1995-09-12 RU RU97105768A patent/RU2151435C1/ru not_active IP Right Cessation
- 1995-09-12 BR BR9508923A patent/BR9508923A/pt not_active Application Discontinuation
- 1995-09-12 CA CA002198386A patent/CA2198386A1/en not_active Abandoned
- 1995-09-12 AT AT95933781T patent/ATE213972T1/de not_active IP Right Cessation
- 1995-09-12 EP EP95933781A patent/EP0781173B1/de not_active Expired - Lifetime
- 1995-09-12 AU AU36305/95A patent/AU703100B2/en not_active Ceased
- 1995-09-12 DE DE69525755T patent/DE69525755T2/de not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920705A (zh) * | 2014-04-24 | 2014-07-16 | 华北电力大学 | 一种全方位联合技术修复铀污染土壤的装置和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| MX9701698A (es) | 1997-05-31 |
| JPH10505903A (ja) | 1998-06-09 |
| PL319051A1 (en) | 1997-07-21 |
| CN1083303C (zh) | 2002-04-24 |
| WO1996008324A1 (en) | 1996-03-21 |
| DE69525755T2 (de) | 2002-10-31 |
| CA2198386A1 (en) | 1996-03-21 |
| ATE213972T1 (de) | 2002-03-15 |
| JP2908030B2 (ja) | 1999-06-21 |
| BR9508923A (pt) | 1997-09-30 |
| EP0781173A1 (de) | 1997-07-02 |
| RU2151435C1 (ru) | 2000-06-20 |
| AU3630595A (en) | 1996-03-29 |
| DE69525755D1 (de) | 2002-04-11 |
| IL115270A0 (en) | 1995-12-31 |
| EP0781173B1 (de) | 2002-03-06 |
| AU703100B2 (en) | 1999-03-18 |
| CN1160365A (zh) | 1997-09-24 |
| EP0781173A4 (de) | 1999-01-20 |
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