JPH0562718B2 - - Google Patents
Info
- Publication number
- JPH0562718B2 JPH0562718B2 JP5646185A JP5646185A JPH0562718B2 JP H0562718 B2 JPH0562718 B2 JP H0562718B2 JP 5646185 A JP5646185 A JP 5646185A JP 5646185 A JP5646185 A JP 5646185A JP H0562718 B2 JPH0562718 B2 JP H0562718B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- waste liquid
- liquid
- cement
- aqueous solution
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 31
- 239000004568 cement Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000002901 radioactive waste Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 8
- 229910052796 boron Inorganic materials 0.000 claims description 8
- 159000000007 calcium salts Chemical class 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 229940043430 calcium compound Drugs 0.000 claims description 6
- 150000001674 calcium compounds Chemical class 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 1
- 230000005070 ripening Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000004898 kneading Methods 0.000 description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 4
- 239000004327 boric acid Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5646185A JPS61213796A (ja) | 1985-03-20 | 1985-03-20 | 放射性廃液の処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5646185A JPS61213796A (ja) | 1985-03-20 | 1985-03-20 | 放射性廃液の処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61213796A JPS61213796A (ja) | 1986-09-22 |
| JPH0562718B2 true JPH0562718B2 (enrdf_load_stackoverflow) | 1993-09-09 |
Family
ID=13027737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5646185A Granted JPS61213796A (ja) | 1985-03-20 | 1985-03-20 | 放射性廃液の処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61213796A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2443263B (en) * | 2006-10-26 | 2008-12-24 | Ins Innovation Ltd | Encapsulation of waste for storage |
| JP5570865B2 (ja) * | 2010-04-23 | 2014-08-13 | 株式会社東芝 | ホウ酸含有廃液の処理方法及び処理装置 |
| JP2014185976A (ja) * | 2013-03-25 | 2014-10-02 | Toshiba Corp | ホウ酸廃液の処理方法 |
-
1985
- 1985-03-20 JP JP5646185A patent/JPS61213796A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61213796A (ja) | 1986-09-22 |
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