MD2169F2 - Procedeu de regenerare a metalelor colorate din sedimentele hidroxidice ale apelor reziduale si instalatie pentru realizarea acestuia - Google Patents
Procedeu de regenerare a metalelor colorate din sedimentele hidroxidice ale apelor reziduale si instalatie pentru realizarea acestuia Download PDFInfo
- Publication number
- MD2169F2 MD2169F2 MD20010209A MD20010209A MD2169F2 MD 2169 F2 MD2169 F2 MD 2169F2 MD 20010209 A MD20010209 A MD 20010209A MD 20010209 A MD20010209 A MD 20010209A MD 2169 F2 MD2169 F2 MD 2169F2
- Authority
- MD
- Moldova
- Prior art keywords
- metals
- recovery
- installation
- sewage
- ferrous metals
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 8
- 229910052751 metal Inorganic materials 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 4
- 238000011084 recovery Methods 0.000 title abstract 4
- -1 ferrous metals Chemical class 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title abstract 3
- 239000010865 sewage Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 title abstract 2
- 239000013049 sediment Substances 0.000 title abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- 150000002739 metals Chemical class 0.000 abstract 3
- 239000003792 electrolyte Substances 0.000 abstract 2
- 230000021962 pH elevation Effects 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 235000011124 aluminium ammonium sulphate Nutrition 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 238000011089 mechanical engineering Methods 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002910 solid waste Substances 0.000 abstract 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010209A MD2169G2 (ro) | 2001-07-04 | 2001-07-04 | Procedeu de regenerare a metalelor colorate din sedimentele hidroxidice ale apelor reziduale şi instalaţie pentru realizarea acestuia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010209A MD2169G2 (ro) | 2001-07-04 | 2001-07-04 | Procedeu de regenerare a metalelor colorate din sedimentele hidroxidice ale apelor reziduale şi instalaţie pentru realizarea acestuia |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20010209A MD20010209A (ro) | 2003-02-28 |
| MD2169F2 true MD2169F2 (ro) | 2003-05-31 |
| MD2169G2 MD2169G2 (ro) | 2003-11-30 |
Family
ID=19739891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20010209A MD2169G2 (ro) | 2001-07-04 | 2001-07-04 | Procedeu de regenerare a metalelor colorate din sedimentele hidroxidice ale apelor reziduale şi instalaţie pentru realizarea acestuia |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2169G2 (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD107Z (ro) * | 2009-07-01 | 2010-06-30 | Государственный Университет Молд0 | Procedeu de regenerare a ionitului cu conţinut de cupru |
| MD106Z (ro) * | 2008-01-29 | 2010-06-30 | Государственный Университет Молд0 | Procedeu de regenerare a ionitului cu conţinut de nichel şi zinc |
-
2001
- 2001-07-04 MD MDA20010209A patent/MD2169G2/ro not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD106Z (ro) * | 2008-01-29 | 2010-06-30 | Государственный Университет Молд0 | Procedeu de regenerare a ionitului cu conţinut de nichel şi zinc |
| MD107Z (ro) * | 2009-07-01 | 2010-06-30 | Государственный Университет Молд0 | Procedeu de regenerare a ionitului cu conţinut de cupru |
Also Published As
| Publication number | Publication date |
|---|---|
| MD20010209A (ro) | 2003-02-28 |
| MD2169G2 (ro) | 2003-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |