JPS6260931B2 - - Google Patents
Info
- Publication number
- JPS6260931B2 JPS6260931B2 JP56094024A JP9402481A JPS6260931B2 JP S6260931 B2 JPS6260931 B2 JP S6260931B2 JP 56094024 A JP56094024 A JP 56094024A JP 9402481 A JP9402481 A JP 9402481A JP S6260931 B2 JPS6260931 B2 JP S6260931B2
- Authority
- JP
- Japan
- Prior art keywords
- filtration
- resin
- ion exchange
- water
- precoat
- 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
- 238000001914 filtration Methods 0.000 claims description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 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 claims description 16
- 239000003456 ion exchange resin Substances 0.000 claims description 14
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 5
- 239000008151 electrolyte solution Substances 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000012047 saturated solution Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 description 45
- 229920005989 resin Polymers 0.000 description 45
- 238000005115 demineralization Methods 0.000 description 38
- 230000002328 demineralizing effect Effects 0.000 description 38
- 238000005342 ion exchange Methods 0.000 description 18
- 150000002500 ions Chemical class 0.000 description 10
- 238000010612 desalination reaction Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000003957 anion exchange resin Substances 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011033 desalting Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009614 chemical analysis method Methods 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56094024A JPS57209643A (en) | 1981-06-19 | 1981-06-19 | Method for evaluating precoat condition of powdery ion exchange resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56094024A JPS57209643A (en) | 1981-06-19 | 1981-06-19 | Method for evaluating precoat condition of powdery ion exchange resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57209643A JPS57209643A (en) | 1982-12-23 |
| JPS6260931B2 true JPS6260931B2 (enrdf_load_stackoverflow) | 1987-12-18 |
Family
ID=14098985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56094024A Granted JPS57209643A (en) | 1981-06-19 | 1981-06-19 | Method for evaluating precoat condition of powdery ion exchange resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57209643A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01174998A (ja) * | 1987-12-29 | 1989-07-11 | Toshiba Corp | 混床式濾過脱塩装置による懸濁不純物除去方法 |
| JPH01176491A (ja) * | 1987-12-29 | 1989-07-12 | Toshiba Corp | 混床式濾過脱塩装置による懸濁性不純物除去方法 |
-
1981
- 1981-06-19 JP JP56094024A patent/JPS57209643A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57209643A (en) | 1982-12-23 |
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