JPS57153790A - Regeneration of chelating resing having adsorbed fluorine compound in it - Google Patents
Regeneration of chelating resing having adsorbed fluorine compound in itInfo
- Publication number
- JPS57153790A JPS57153790A JP3841881A JP3841881A JPS57153790A JP S57153790 A JPS57153790 A JP S57153790A JP 3841881 A JP3841881 A JP 3841881A JP 3841881 A JP3841881 A JP 3841881A JP S57153790 A JPS57153790 A JP S57153790A
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- regenerating
- hcl
- naoh
- chelating resin
- 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
- 150000002222 fluorine compounds Chemical class 0.000 title abstract 3
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 9
- 239000007788 liquid Substances 0.000 abstract 6
- 239000002699 waste material Substances 0.000 abstract 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 4
- 230000001172 regenerating effect Effects 0.000 abstract 4
- 229920001429 chelating resin Polymers 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 2
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000011259 mixed solution Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
- Water Treatment By Sorption (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3841881A JPS57153790A (en) | 1981-03-17 | 1981-03-17 | Regeneration of chelating resing having adsorbed fluorine compound in it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3841881A JPS57153790A (en) | 1981-03-17 | 1981-03-17 | Regeneration of chelating resing having adsorbed fluorine compound in it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57153790A true JPS57153790A (en) | 1982-09-22 |
| JPH0140676B2 JPH0140676B2 (cg-RX-API-DMAC7.html) | 1989-08-30 |
Family
ID=12524757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3841881A Granted JPS57153790A (en) | 1981-03-17 | 1981-03-17 | Regeneration of chelating resing having adsorbed fluorine compound in it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57153790A (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230596A (ja) * | 1985-07-31 | 1987-02-09 | Mitsubishi Heavy Ind Ltd | 廃水中のふつ素の処理方法 |
| JP2007516835A (ja) * | 2003-12-31 | 2007-06-28 | ザ・ビーオーシー・グループ・インコーポレーテッド | 廃水のクロマトグラフィー分離によるフッ化物及びアンモニアの選択的除去 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5044649A (cg-RX-API-DMAC7.html) * | 1973-08-27 | 1975-04-22 | ||
| JPS51115058A (en) * | 1975-04-02 | 1976-10-09 | Unitika Ltd | Method for treatment of fluorine-containing solution |
| JPS5310553A (en) * | 1976-07-15 | 1978-01-31 | Kurita Water Ind Ltd | Mehtod of treating waste water containing fluorine and boron |
| JPS53145352A (en) * | 1977-05-24 | 1978-12-18 | Miyoshi Yushi Kk | Method of removing heavy metal |
-
1981
- 1981-03-17 JP JP3841881A patent/JPS57153790A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5044649A (cg-RX-API-DMAC7.html) * | 1973-08-27 | 1975-04-22 | ||
| JPS51115058A (en) * | 1975-04-02 | 1976-10-09 | Unitika Ltd | Method for treatment of fluorine-containing solution |
| JPS5310553A (en) * | 1976-07-15 | 1978-01-31 | Kurita Water Ind Ltd | Mehtod of treating waste water containing fluorine and boron |
| JPS53145352A (en) * | 1977-05-24 | 1978-12-18 | Miyoshi Yushi Kk | Method of removing heavy metal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230596A (ja) * | 1985-07-31 | 1987-02-09 | Mitsubishi Heavy Ind Ltd | 廃水中のふつ素の処理方法 |
| JP2007516835A (ja) * | 2003-12-31 | 2007-06-28 | ザ・ビーオーシー・グループ・インコーポレーテッド | 廃水のクロマトグラフィー分離によるフッ化物及びアンモニアの選択的除去 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140676B2 (cg-RX-API-DMAC7.html) | 1989-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3377271A (en) | Process for the treatment of waste-containing waters | |
| FR2594431A1 (fr) | Procede pour le traitement d'une eau residuaire contenant de l'uranium et du fluor | |
| US3377272A (en) | Process for the treatment of waste-containing waters | |
| JPS57153790A (en) | Regeneration of chelating resing having adsorbed fluorine compound in it | |
| JPS5564899A (en) | Treatment of waste water being scavenged, desulfurized and denitrified waste gas | |
| SU1766848A1 (ru) | Способ извлечени п тивалентного мышь ка из кислых мышь ксодержащих стоков | |
| JPS5855838B2 (ja) | 汚水中からのアンモニア性窒素除去方法 | |
| JP3396919B2 (ja) | フッ素含有水からの水回収方法 | |
| JPS625027B2 (cg-RX-API-DMAC7.html) | ||
| JPS6041007B2 (ja) | アルミニウム系排水からのアルミニウム化合物の回収法 | |
| SU1581700A1 (ru) | Способ очистки сточных вод от ртути | |
| JPH02247285A (ja) | （メタ）アクリロニトリル製造で得られるタール高含量廃液からの硫酸アンモニウム除去法 | |
| WO1994002417A3 (en) | Process for the removal of sodium values from sodium contaminated solids | |
| KR19990029232A (ko) | 배연 탈황 배수의 처리방법 | |
| SU1719031A1 (ru) | Способ очистки газа от сероводорода и меркаптанов | |
| JPS5355475A (en) | Treating method for waste fluid of washing of chlorinated hydrocarbons | |
| JPS574284A (en) | Heavy metal removing method in waste water | |
| SU1244099A1 (ru) | Способ сорбционной очистки сточных вод | |
| JPS57165087A (en) | Purification of fluorine-contng. waste water | |
| JPS57200219A (en) | Purification of saline water | |
| SU695971A1 (ru) | Способ очистки сточных вод | |
| JPH0226553B2 (cg-RX-API-DMAC7.html) | ||
| Yagi et al. | Behaviour of aluminum in water purification process at purification plants in the River Yodo system. | |
| FR2295931A1 (fr) | Procede d'epuration des produits residuaires issus du processus d'obtention du carbonate de soude solvay en vue de leur transformation ulterieure en produits utilisables | |
| WELCH | Reclamation of Filter Backwash Water |