FR3092575B1 - Dispositif d’épuration d’eaux usées comportant un dispositif de déphosphatation de l’eau à partir d’apatite, et procédé de déphosphatation d’eaux usées - Google Patents
Dispositif d’épuration d’eaux usées comportant un dispositif de déphosphatation de l’eau à partir d’apatite, et procédé de déphosphatation d’eaux usées Download PDFInfo
- Publication number
- FR3092575B1 FR3092575B1 FR1901325A FR1901325A FR3092575B1 FR 3092575 B1 FR3092575 B1 FR 3092575B1 FR 1901325 A FR1901325 A FR 1901325A FR 1901325 A FR1901325 A FR 1901325A FR 3092575 B1 FR3092575 B1 FR 3092575B1
- Authority
- FR
- France
- Prior art keywords
- dephosphatizing
- apatite
- wastewater
- water
- dephosphatation
- 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.)
- Active
Links
- 229910052586 apatite Inorganic materials 0.000 title abstract 4
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 title abstract 4
- 239000002351 wastewater Substances 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 210000000988 bone and bone Anatomy 0.000 abstract 2
- 235000014676 Phragmites communis Nutrition 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Dispositif d’épuration d’eaux usées comportant un dispositif de déphosphatation de l’eau, le dispositif de déphosphatation de l’eau comportant de l’apatite d’origine osseuse et animale excluant toute origine humaine, caractérisé en ce que le dispositif d’épuration d’eaux usées est un filtre planté de végétaux du type roseaux, et en ce que le dispositif de déphosphatation constitue un volume d’apatite dont l’apatite est constituée uniquement de la partie minérale de l'os en lui ayant ôté toute fraction organique et est sous forme concassée et granulaire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1901325A FR3092575B1 (fr) | 2019-02-11 | 2019-02-11 | Dispositif d’épuration d’eaux usées comportant un dispositif de déphosphatation de l’eau à partir d’apatite, et procédé de déphosphatation d’eaux usées |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1901325 | 2019-02-11 | ||
| FR1901325A FR3092575B1 (fr) | 2019-02-11 | 2019-02-11 | Dispositif d’épuration d’eaux usées comportant un dispositif de déphosphatation de l’eau à partir d’apatite, et procédé de déphosphatation d’eaux usées |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3092575A1 FR3092575A1 (fr) | 2020-08-14 |
| FR3092575B1 true FR3092575B1 (fr) | 2022-05-13 |
Family
ID=67956856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1901325A Active FR3092575B1 (fr) | 2019-02-11 | 2019-02-11 | Dispositif d’épuration d’eaux usées comportant un dispositif de déphosphatation de l’eau à partir d’apatite, et procédé de déphosphatation d’eaux usées |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3092575B1 (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640483A (en) * | 1979-09-10 | 1981-04-16 | Ataka Kogyo Kk | Removal of phosphoric acid ion in water |
| FR2873678B1 (fr) | 2004-07-30 | 2007-06-29 | Centre Nat Machinisme Agricole | Dispositif de dephosphatation des eaux usees |
| KR100791631B1 (ko) * | 2006-06-15 | 2008-01-04 | 고려대학교 산학협력단 | 동물뼈를 이용한 수중의 중금속 제거방법 및 그를 포함하는수처리방법 |
-
2019
- 2019-02-11 FR FR1901325A patent/FR3092575B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3092575A1 (fr) | 2020-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20200814 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| TP | Transmission of property |
Owner name: CORTELAB, FR Effective date: 20210908 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |
|
| PLFP | Fee payment |
Year of fee payment: 5 |
|
| PLFP | Fee payment |
Year of fee payment: 6 |