MD4103B1 - Process for waste water treatment from fluoride ions - Google Patents
Process for waste water treatment from fluoride ions Download PDFInfo
- Publication number
- MD4103B1 MD4103B1 MDA20100120A MD20100120A MD4103B1 MD 4103 B1 MD4103 B1 MD 4103B1 MD A20100120 A MDA20100120 A MD A20100120A MD 20100120 A MD20100120 A MD 20100120A MD 4103 B1 MD4103 B1 MD 4103B1
- Authority
- MD
- Moldova
- Prior art keywords
- water treatment
- waste water
- treatment
- fluoride
- waste
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 7
- -1 fluoride ions Chemical class 0.000 title abstract 3
- 238000004065 wastewater treatment Methods 0.000 title abstract 3
- 239000002351 wastewater Substances 0.000 abstract 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000003082 abrasive agent Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000010431 corundum Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20100120A MD4103C1 (ro) | 2010-10-25 | 2010-10-25 | Procedeu de epurare a apelor reziduale de ioni de fluorură |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20100120A MD4103C1 (ro) | 2010-10-25 | 2010-10-25 | Procedeu de epurare a apelor reziduale de ioni de fluorură |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4103B1 true MD4103B1 (en) | 2011-03-31 |
| MD4103C1 MD4103C1 (ro) | 2011-10-31 |
Family
ID=45815060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20100120A MD4103C1 (ro) | 2010-10-25 | 2010-10-25 | Procedeu de epurare a apelor reziduale de ioni de fluorură |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4103C1 (mo) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103880134A (zh) * | 2014-03-14 | 2014-06-25 | 河海大学 | 一种新型一体化地下水除氟装置 |
| CN111278578A (zh) * | 2017-11-10 | 2020-06-12 | 日本瑞翁株式会社 | 清洗溶剂组合物的再生方法和再生装置、以及被清洗物的清洗方法和清洗系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2373632A (en) * | 1942-06-24 | 1945-04-10 | Resinous Prod & Chemical Co | Removal of fluorine from water |
| MD1760G2 (ro) * | 1999-04-08 | 2002-03-31 | Государственный Университет Молд0 | Procedeu de epurare a apelor naturale de fluor |
-
2010
- 2010-10-25 MD MDA20100120A patent/MD4103C1/ro not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103880134A (zh) * | 2014-03-14 | 2014-06-25 | 河海大学 | 一种新型一体化地下水除氟装置 |
| CN103880134B (zh) * | 2014-03-14 | 2016-06-15 | 河海大学 | 一种新型一体化地下水除氟装置 |
| CN111278578A (zh) * | 2017-11-10 | 2020-06-12 | 日本瑞翁株式会社 | 清洗溶剂组合物的再生方法和再生装置、以及被清洗物的清洗方法和清洗系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| MD4103C1 (ro) | 2011-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |