JPS6133625B2 - - Google Patents
Info
- Publication number
- JPS6133625B2 JPS6133625B2 JP53157531A JP15753178A JPS6133625B2 JP S6133625 B2 JPS6133625 B2 JP S6133625B2 JP 53157531 A JP53157531 A JP 53157531A JP 15753178 A JP15753178 A JP 15753178A JP S6133625 B2 JPS6133625 B2 JP S6133625B2
- Authority
- JP
- Japan
- Prior art keywords
- ion exchange
- exchange resin
- resin layer
- water
- regenerated
- 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
- 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 73
- 239000003456 ion exchange resin Substances 0.000 claims description 67
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 67
- 239000007788 liquid Substances 0.000 claims description 66
- 238000009826 distribution Methods 0.000 claims description 41
- 238000005342 ion exchange Methods 0.000 claims description 29
- 239000000126 substance Substances 0.000 claims description 23
- 230000001172 regenerating effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 9
- 239000007785 strong electrolyte Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 76
- 238000011069 regeneration method Methods 0.000 description 42
- 230000008929 regeneration Effects 0.000 description 30
- 239000000243 solution Substances 0.000 description 19
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 239000002699 waste material Substances 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 229910001415 sodium ion Inorganic materials 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 7
- 239000003729 cation exchange resin Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 238000011001 backwashing Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 239000003957 anion exchange resin Substances 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 229920001429 chelating resin Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical class [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15753178A JPS5584545A (en) | 1978-12-22 | 1978-12-22 | Regeneration method for ion exchange tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15753178A JPS5584545A (en) | 1978-12-22 | 1978-12-22 | Regeneration method for ion exchange tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5584545A JPS5584545A (en) | 1980-06-25 |
| JPS6133625B2 true JPS6133625B2 (de) | 1986-08-02 |
Family
ID=15651697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15753178A Granted JPS5584545A (en) | 1978-12-22 | 1978-12-22 | Regeneration method for ion exchange tower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5584545A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4684197B2 (ja) * | 2006-09-22 | 2011-05-18 | オルガノ株式会社 | イオン交換装置の再生方法および装置 |
| JP4766459B1 (ja) * | 2010-05-10 | 2011-09-07 | 三浦工業株式会社 | イオン交換装置の運転方法及びイオン交換装置 |
-
1978
- 1978-12-22 JP JP15753178A patent/JPS5584545A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5584545A (en) | 1980-06-25 |
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