CU22596A1 - Resina de tanino inmovilizado para concentración de iones metálicos - Google Patents
Resina de tanino inmovilizado para concentración de iones metálicosInfo
- Publication number
- CU22596A1 CU22596A1 CU1996067A CU1996067A CU22596A1 CU 22596 A1 CU22596 A1 CU 22596A1 CU 1996067 A CU1996067 A CU 1996067A CU 1996067 A CU1996067 A CU 1996067A CU 22596 A1 CU22596 A1 CU 22596A1
- Authority
- CU
- Cuba
- Prior art keywords
- resin
- tanin
- immobilized
- metal ion
- ion concentration
- Prior art date
Links
- 229910021645 metal ion Inorganic materials 0.000 title abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 238000004094 preconcentration Methods 0.000 abstract 2
- 229920001864 tannin Polymers 0.000 abstract 2
- 239000001648 tannin Substances 0.000 abstract 2
- 235000018553 tannin Nutrition 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003643 water by type Substances 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Resina esférica de tanino para la adsorción y concentración de iones metálicos. Se relaciona con la rama de la química y tiene como objetivo remover y concentrar iones metálicos presentes en aguas, con fines de preconcentración y analíticos, con la ventaja de que permite su utilización por más de 200 veces. Consiste en la síntesis de la resina tánica a partir de la inmovilización de los taninos de Eucaliptus saligna Sm sobre celulosa esférica y su modo de empleo para la preconcentración de trazas metálicas con fines analíticos en un sistema en flujo continuo seguido de la Absorción Atómica en llama.(FIA AA). La resina puede emplearse también, en el tratamiento de seguridad de aguas residuales industriales o de aguas naturales y a estudios de la evaluación de impacto ambiental.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU1996067A CU22596A1 (es) | 1996-07-23 | 1996-07-23 | Resina de tanino inmovilizado para concentración de iones metálicos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU1996067A CU22596A1 (es) | 1996-07-23 | 1996-07-23 | Resina de tanino inmovilizado para concentración de iones metálicos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU22596A1 true CU22596A1 (es) | 2000-02-10 |
Family
ID=46599299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU1996067A CU22596A1 (es) | 1996-07-23 | 1996-07-23 | Resina de tanino inmovilizado para concentración de iones metálicos |
Country Status (1)
| Country | Link |
|---|---|
| CU (1) | CU22596A1 (es) |
-
1996
- 1996-07-23 CU CU1996067A patent/CU22596A1/es not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK | Ceased due to expiration of term |