Adsorption studies on teak leaves (Tectona grandis): removal of lead ions from wastewater.
Artigo
em Inglês
| IMSEAR
| ID: sea-114105
ABSTRACT
Teak leaves (Tectona grandis) abundantly available in India showed high sorption capacity for lead ions and were found efficient for the removal of lead ions from aqueous solutions. The extent of removal was found to be dependent on pH, temperature, concentration of metal ions and the dose of adsorbent. Thermodynamic parameters were calculated at different temperatures. The sorbent once used can be regenerated and recycled two - three times almost with the same capacity. However, regeneration by column operation gave better results than batch process.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Prótons
/
Temperatura
/
Termodinâmica
/
Fatores de Tempo
/
Árvores
/
Poluentes Químicos da Água
/
Biodegradação Ambiental
/
Biotecnologia
/
Purificação da Água
/
Folhas de Planta
Idioma:
Inglês
Ano de publicação:
2008
Tipo de documento:
Artigo
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