JPH0335997B2 - - Google Patents
Info
- Publication number
- JPH0335997B2 JPH0335997B2 JP8367487A JP8367487A JPH0335997B2 JP H0335997 B2 JPH0335997 B2 JP H0335997B2 JP 8367487 A JP8367487 A JP 8367487A JP 8367487 A JP8367487 A JP 8367487A JP H0335997 B2 JPH0335997 B2 JP H0335997B2
- Authority
- JP
- Japan
- Prior art keywords
- radioactive wastewater
- adsorbent
- wastewater
- actinide elements
- actinide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910052768 actinide Inorganic materials 0.000 claims description 28
- 150000001255 actinides Chemical class 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 24
- 239000003463 adsorbent Substances 0.000 claims description 20
- 239000002354 radioactive wastewater Substances 0.000 claims description 17
- 229920001864 tannin Polymers 0.000 claims description 15
- 239000001648 tannin Substances 0.000 claims description 15
- 235000018553 tannin Nutrition 0.000 claims description 15
- 229910052770 Uranium Inorganic materials 0.000 claims description 13
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical group [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 5
- 229910052776 Thorium Inorganic materials 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 229910052778 Plutonium Inorganic materials 0.000 claims description 2
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 description 18
- 238000001179 sorption measurement Methods 0.000 description 9
- 238000007796 conventional method Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000003795 desorption Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 235000011511 Diospyros Nutrition 0.000 description 2
- 244000236655 Diospyros kaki Species 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000002336 sorption--desorption measurement Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- -1 nitric acid Chemical class 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8367487A JPS63248491A (ja) | 1987-04-04 | 1987-04-04 | アクチニド元素含有廃水の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8367487A JPS63248491A (ja) | 1987-04-04 | 1987-04-04 | アクチニド元素含有廃水の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63248491A JPS63248491A (ja) | 1988-10-14 |
| JPH0335997B2 true JPH0335997B2 (cs) | 1991-05-30 |
Family
ID=13809030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8367487A Granted JPS63248491A (ja) | 1987-04-04 | 1987-04-04 | アクチニド元素含有廃水の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63248491A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1813838A2 (en) | 2006-01-30 | 2007-08-01 | Aichi Machine Industry Co. Ltd. | Transmission |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5158711A (en) * | 1990-01-09 | 1992-10-27 | Mitsubishi Nuclear Fuel Co. | Insoluble tannin preparation process, waste treatment process employing insoluble tannin and adsorption process using tannin |
| JP3183354B2 (ja) * | 1991-08-23 | 2001-07-09 | 三菱原子燃料株式会社 | タンニン系吸着剤による重金属類の吸着分離方法及び該吸着剤の再生方法 |
| JP3037178B2 (ja) * | 1997-02-04 | 2000-04-24 | 核燃料サイクル開発機構 | タンニンを使用したプルトニウム含有廃液の処理装置 |
-
1987
- 1987-04-04 JP JP8367487A patent/JPS63248491A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1813838A2 (en) | 2006-01-30 | 2007-08-01 | Aichi Machine Industry Co. Ltd. | Transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63248491A (ja) | 1988-10-14 |
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