JPH0138552B2 - - Google Patents
Info
- Publication number
- JPH0138552B2 JPH0138552B2 JP56113579A JP11357981A JPH0138552B2 JP H0138552 B2 JPH0138552 B2 JP H0138552B2 JP 56113579 A JP56113579 A JP 56113579A JP 11357981 A JP11357981 A JP 11357981A JP H0138552 B2 JPH0138552 B2 JP H0138552B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- tower
- regeneration
- water
- condensate
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000011069 regeneration method Methods 0.000 claims description 35
- 239000011347 resin Substances 0.000 claims description 31
- 229920005989 resin Polymers 0.000 claims description 31
- 230000008929 regeneration Effects 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 18
- 150000001768 cations Chemical class 0.000 claims description 16
- 238000005115 demineralization Methods 0.000 claims description 8
- 230000002328 demineralizing effect Effects 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 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 4
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 239000003729 cation exchange resin Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000003957 anion exchange resin Substances 0.000 claims description 2
- 238000011001 backwashing Methods 0.000 claims description 2
- 238000011033 desalting Methods 0.000 claims 1
- 238000011049 filling Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 238000009826 distribution Methods 0.000 description 12
- 238000010612 desalination reaction Methods 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000005070 sampling Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56113579A JPS5814989A (ja) | 1981-07-22 | 1981-07-22 | 復水処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56113579A JPS5814989A (ja) | 1981-07-22 | 1981-07-22 | 復水処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5814989A JPS5814989A (ja) | 1983-01-28 |
| JPH0138552B2 true JPH0138552B2 (en]) | 1989-08-15 |
Family
ID=14615800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56113579A Granted JPS5814989A (ja) | 1981-07-22 | 1981-07-22 | 復水処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814989A (en]) |
-
1981
- 1981-07-22 JP JP56113579A patent/JPS5814989A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5814989A (ja) | 1983-01-28 |
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