FIELD: chemistry.
SUBSTANCE: method involves sorption of zinc (II) ions by bringing the solution into contact with bean skin. The sorbent used is bean skin pre-treated in an alkaline solution and sorption is carried out at pH=5-6.
EFFECT: finding optimum conditions for a fast and efficient method of extracting zinc from industrial and household effluent using agricultural products.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF EXTRACTING COPPER IONS FROM AQUEOUS SOLUTION | 2008 |
|
RU2393246C2 |
| METHOD OF EXTRACTING IRON (III) IONS FROM AQUEOUS SOLUTION | 2009 |
|
RU2394776C1 |
| METHOD OF EXTRACTING LEAD IONS FROM AQUEOUS SOLUTION | 2008 |
|
RU2394775C1 |
| METHOD OF EXTRACTING MOLYBDENUM (VI) IONS FROM AQUEOUS SOLUTION USING BEAN HUSKS | 2010 |
|
RU2454372C2 |
| METHOD OF REMOVING CHROMIUM (VI) FROM AQUEOUS SOLUTION | 1997 |
|
RU2129096C1 |
| METHOD OF SORPTION CLEANING OF COBALT AQUEOUS SOLUTIONS FROM MANGANESE | 2001 |
|
RU2214466C2 |
| PROCEDURE FOR EXTRACTION OF NIOBIUM FROM WATER SOLUTION CONTAINING FLUORINE | 2010 |
|
RU2421531C1 |
| METHOD OF EXTRACTION OF TUNGSTEN (VI) FROM AQUEOUS SOLUTION | 1998 |
|
RU2176677C2 |
| SELECTIVE EXTRACTION OF TUNGSTEN (VI) | 2010 |
|
RU2427657C1 |
| METHOD OF RECOVERING MANGANESE ANIONS FROM AQUEOUS SOLUTIONS | 2001 |
|
RU2183686C1 |
