JPS5919550A - イオン交換樹脂再生時の高導電率廃液低減法 - Google Patents
イオン交換樹脂再生時の高導電率廃液低減法Info
- Publication number
- JPS5919550A JPS5919550A JP57129414A JP12941482A JPS5919550A JP S5919550 A JPS5919550 A JP S5919550A JP 57129414 A JP57129414 A JP 57129414A JP 12941482 A JP12941482 A JP 12941482A JP S5919550 A JPS5919550 A JP S5919550A
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- exchange resin
- liquid waste
- tower
- regeneration
- 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.)
- Granted
Links
- 238000011069 regeneration method Methods 0.000 title claims abstract description 30
- 230000008929 regeneration Effects 0.000 title claims abstract description 29
- 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 title claims abstract description 23
- 239000003456 ion exchange resin Substances 0.000 title claims abstract description 13
- 229920003303 ion-exchange polymer Polymers 0.000 title claims abstract description 13
- 239000010808 liquid waste Substances 0.000 title abstract 9
- 239000003729 cation exchange resin Substances 0.000 claims abstract description 13
- 239000003957 anion exchange resin Substances 0.000 claims abstract description 12
- 230000001172 regenerating effect Effects 0.000 claims abstract description 10
- 239000002699 waste material Substances 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 31
- 239000011347 resin Substances 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000005115 demineralization Methods 0.000 claims 3
- 230000002328 demineralizing effect Effects 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000010612 desalination reaction Methods 0.000 abstract description 6
- 150000001768 cations Chemical class 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005349 anion exchange Methods 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002901 radioactive waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57129414A JPS5919550A (ja) | 1982-07-23 | 1982-07-23 | イオン交換樹脂再生時の高導電率廃液低減法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57129414A JPS5919550A (ja) | 1982-07-23 | 1982-07-23 | イオン交換樹脂再生時の高導電率廃液低減法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5919550A true JPS5919550A (ja) | 1984-02-01 |
| JPH0339743B2 JPH0339743B2 (enrdf_load_stackoverflow) | 1991-06-14 |
Family
ID=15008940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57129414A Granted JPS5919550A (ja) | 1982-07-23 | 1982-07-23 | イオン交換樹脂再生時の高導電率廃液低減法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5919550A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919549A (ja) * | 1982-07-23 | 1984-02-01 | Ebara Corp | イオン交換樹脂再生時の低導電率廃液低減法ならびにその装置 |
| JPS5919551A (ja) * | 1982-07-23 | 1984-02-01 | Ebara Corp | イオン交換樹脂再生時の再生剤の節減、全固形分の減少法ならびにその装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50128683A (enrdf_load_stackoverflow) * | 1974-03-29 | 1975-10-09 | ||
| JPS5228487A (en) * | 1975-08-29 | 1977-03-03 | Dainippon Toryo Co Ltd | Regeneration method of ion exchange resin |
| JPS54127871A (en) * | 1978-03-28 | 1979-10-04 | Sumitomo Metal Ind Ltd | Recovery of chemicals used in regeneration in purified water manufacturing apparatus |
| JPS5794349A (en) * | 1980-12-02 | 1982-06-11 | Ebara Corp | Method and device for decreasing waste liquid at regeneration of ion exchange resin |
| JPS5919551A (ja) * | 1982-07-23 | 1984-02-01 | Ebara Corp | イオン交換樹脂再生時の再生剤の節減、全固形分の減少法ならびにその装置 |
| JPS5919549A (ja) * | 1982-07-23 | 1984-02-01 | Ebara Corp | イオン交換樹脂再生時の低導電率廃液低減法ならびにその装置 |
-
1982
- 1982-07-23 JP JP57129414A patent/JPS5919550A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50128683A (enrdf_load_stackoverflow) * | 1974-03-29 | 1975-10-09 | ||
| JPS5228487A (en) * | 1975-08-29 | 1977-03-03 | Dainippon Toryo Co Ltd | Regeneration method of ion exchange resin |
| JPS54127871A (en) * | 1978-03-28 | 1979-10-04 | Sumitomo Metal Ind Ltd | Recovery of chemicals used in regeneration in purified water manufacturing apparatus |
| JPS5794349A (en) * | 1980-12-02 | 1982-06-11 | Ebara Corp | Method and device for decreasing waste liquid at regeneration of ion exchange resin |
| JPS5919551A (ja) * | 1982-07-23 | 1984-02-01 | Ebara Corp | イオン交換樹脂再生時の再生剤の節減、全固形分の減少法ならびにその装置 |
| JPS5919549A (ja) * | 1982-07-23 | 1984-02-01 | Ebara Corp | イオン交換樹脂再生時の低導電率廃液低減法ならびにその装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919549A (ja) * | 1982-07-23 | 1984-02-01 | Ebara Corp | イオン交換樹脂再生時の低導電率廃液低減法ならびにその装置 |
| JPS5919551A (ja) * | 1982-07-23 | 1984-02-01 | Ebara Corp | イオン交換樹脂再生時の再生剤の節減、全固形分の減少法ならびにその装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339743B2 (enrdf_load_stackoverflow) | 1991-06-14 |
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