DD260201A3 - Verfahren zur behandlung radioaktiv-kontaminierter waeschereiabwaesser aus kerntechnischen anlagen - Google Patents
Verfahren zur behandlung radioaktiv-kontaminierter waeschereiabwaesser aus kerntechnischen anlagen Download PDFInfo
- Publication number
- DD260201A3 DD260201A3 DD29229786A DD29229786A DD260201A3 DD 260201 A3 DD260201 A3 DD 260201A3 DD 29229786 A DD29229786 A DD 29229786A DD 29229786 A DD29229786 A DD 29229786A DD 260201 A3 DD260201 A3 DD 260201A3
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- wastewater
- precipitation
- iron
- nuclides
- treatment
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001556 precipitation Methods 0.000 claims abstract description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 15
- 238000005189 flocculation Methods 0.000 claims abstract description 6
- 239000000470 constituent Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 230000016615 flocculation Effects 0.000 claims description 5
- 159000000014 iron salts Chemical class 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 235000021317 phosphate Nutrition 0.000 claims description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 3
- 239000012266 salt solution Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000011790 ferrous sulphate Substances 0.000 claims description 2
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000002285 radioactive effect Effects 0.000 claims description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims 2
- 229910001447 ferric ion Inorganic materials 0.000 claims 2
- AWDBHOZBRXWRKS-UHFFFAOYSA-N tetrapotassium;iron(6+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+6].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] AWDBHOZBRXWRKS-UHFFFAOYSA-N 0.000 claims 2
- 150000002505 iron Chemical class 0.000 claims 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- VRWKTAYJTKRVCU-UHFFFAOYSA-N iron(6+);hexacyanide Chemical compound [Fe+6].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] VRWKTAYJTKRVCU-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 239000003643 water by type Substances 0.000 abstract description 3
- 239000010841 municipal wastewater Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 8
- 229910052792 caesium Inorganic materials 0.000 description 6
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- UETZVSHORCDDTH-UHFFFAOYSA-N iron(2+);hexacyanide Chemical compound [Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] UETZVSHORCDDTH-UHFFFAOYSA-N 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 235000014413 iron hydroxide Nutrition 0.000 description 2
- -1 iron ions Chemical class 0.000 description 2
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 159000000006 cesium salts Chemical class 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 150000001869 cobalt compounds Chemical class 0.000 description 1
- 238000002288 cocrystallisation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000002925 low-level radioactive waste Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002901 radioactive waste Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Removal Of Specific Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD29229786A DD260201A3 (de) | 1986-07-09 | 1986-07-09 | Verfahren zur behandlung radioaktiv-kontaminierter waeschereiabwaesser aus kerntechnischen anlagen |
| SU877774481A SU1705878A1 (ru) | 1986-07-09 | 1987-03-31 | Способ обработки радиоактивных сточных вод прачечных дерно-технических установок |
| CS872265A CS226587A1 (en) | 1986-07-09 | 1987-04-01 | Method of radioactively contaminated waste waters treatment from nuclear technical devices |
| BG79208A BG51022A1 (en) | 1986-07-09 | 1987-04-07 | Method for treatment of radioactive contaminated waste waters from nuclear engineering installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD29229786A DD260201A3 (de) | 1986-07-09 | 1986-07-09 | Verfahren zur behandlung radioaktiv-kontaminierter waeschereiabwaesser aus kerntechnischen anlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD260201A3 true DD260201A3 (de) | 1988-09-21 |
Family
ID=5580751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD29229786A DD260201A3 (de) | 1986-07-09 | 1986-07-09 | Verfahren zur behandlung radioaktiv-kontaminierter waeschereiabwaesser aus kerntechnischen anlagen |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG51022A1 (cs) |
| CS (1) | CS226587A1 (cs) |
| DD (1) | DD260201A3 (cs) |
| SU (1) | SU1705878A1 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2254627C2 (ru) * | 2003-07-14 | 2005-06-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт неорганических материалов имени академика А.А. Бочвара" | Способ очистки жидких радиоактивных отходов |
| FR2945756B1 (fr) * | 2009-05-20 | 2011-08-05 | Commissariat Energie Atomique | Materiau solide nanocomposite a base d'hexa-et octacyanometallates, son procede de preparation et procede de fixation de polluants mineraux le mettant en oeuvre. |
-
1986
- 1986-07-09 DD DD29229786A patent/DD260201A3/de not_active IP Right Cessation
-
1987
- 1987-03-31 SU SU877774481A patent/SU1705878A1/ru active
- 1987-04-01 CS CS872265A patent/CS226587A1/cs unknown
- 1987-04-07 BG BG79208A patent/BG51022A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU1705878A1 (ru) | 1992-01-15 |
| BG51022A1 (en) | 1993-01-15 |
| CS226587A1 (en) | 1989-09-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |