JPH0380543B2 - - Google Patents
Info
- Publication number
- JPH0380543B2 JPH0380543B2 JP58229965A JP22996583A JPH0380543B2 JP H0380543 B2 JPH0380543 B2 JP H0380543B2 JP 58229965 A JP58229965 A JP 58229965A JP 22996583 A JP22996583 A JP 22996583A JP H0380543 B2 JPH0380543 B2 JP H0380543B2
- Authority
- JP
- Japan
- Prior art keywords
- exchange resin
- ion exchange
- anion exchange
- tower
- anion
- 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
- 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 158
- 239000003957 anion exchange resin Substances 0.000 claims description 103
- 239000003456 ion exchange resin Substances 0.000 claims description 99
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 99
- 239000003729 cation exchange resin Substances 0.000 claims description 72
- 238000000605 extraction Methods 0.000 claims description 46
- 238000000926 separation method Methods 0.000 claims description 44
- 239000011347 resin Substances 0.000 claims description 41
- 229920005989 resin Polymers 0.000 claims description 41
- 230000008929 regeneration Effects 0.000 claims description 36
- 238000011069 regeneration method Methods 0.000 claims description 36
- 238000005115 demineralization Methods 0.000 claims description 20
- 230000002328 demineralizing effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 10
- 238000011001 backwashing Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 230000009469 supplementation Effects 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000010612 desalination reaction Methods 0.000 description 11
- 230000007423 decrease Effects 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 150000001450 anions Chemical class 0.000 description 7
- 238000011033 desalting Methods 0.000 description 6
- 229940023913 cation exchange resins Drugs 0.000 description 5
- 238000005342 ion exchange Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58229965A JPS60122045A (ja) | 1983-12-07 | 1983-12-07 | イオン交換樹脂の分離方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58229965A JPS60122045A (ja) | 1983-12-07 | 1983-12-07 | イオン交換樹脂の分離方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60122045A JPS60122045A (ja) | 1985-06-29 |
| JPH0380543B2 true JPH0380543B2 (enrdf_load_stackoverflow) | 1991-12-25 |
Family
ID=16900476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58229965A Granted JPS60122045A (ja) | 1983-12-07 | 1983-12-07 | イオン交換樹脂の分離方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60122045A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0659412B2 (ja) * | 1986-12-25 | 1994-08-10 | 株式会社荏原製作所 | イオン交換樹脂の分離移送方法 |
| JPH0694034B2 (ja) * | 1990-08-20 | 1994-11-24 | 荏原インフイルコ株式会社 | 混床式脱塩装置におけるアニオン交換樹脂の定量化方法および装置 |
-
1983
- 1983-12-07 JP JP58229965A patent/JPS60122045A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60122045A (ja) | 1985-06-29 |