Kinetics of phosphate adsorption in a soil derived from volcanic ash

dc.contributor.author	Vanderdeelen, J.
dc.contributor.author	Pino, N. Ines
dc.contributor.author	Baert, L.
dc.date.accessioned	2025-06-23T22:39:39Z
dc.date.available	2025-06-23T22:39:39Z
dc.date.issued	1973-07-01
dc.identifier.uri	https://repositorio.catie.ac.cr/handle/11554/13031
dc.description.abstract	The mode of phosphate interaction in an allophanic soil from Chile was studied. It is suggested that two distinct stages occur in the adsorption process. An initial adsorption reaction, whose activation energy at zero percent cobestma was 13 to 16 Kcal/mol, can be described by chemisorption techniques. The existence of a second stage, probably due to intraparticle diffusion, was also demonstrated.	es_ES
dc.format.extent	6	es_ES
dc.language.iso	es	es_ES
dc.publisher	Instituto Interamericano de Cooperación para la Agricultura (IICA)	es_ES
dc.relation.ispartof	Turrialba Vol. 23, no. 3	es_ES
dc.subject	Fosfato\|\|phosphates\|\|fosfato\|\|phosphate	es_ES
dc.subject	Absorción\|\|absorption\|\|absorção\|\|absorption	es_ES
dc.subject	Suelo volcánico\|\|volcanic soils\|\|solo vulcânico\|\|sol volcanique	es_ES
dc.subject	Difusión\|\|diffusion\|\|difusão\|\|diffusion	es_ES
dc.subject	Zona volcánica\|\|volcanic areas\|\|área vulcânica\|\|zone volcanique	es_ES
dc.subject	Chile\|\|Chile\|\|Chile\|\|Chili	es_ES
dc.subject.other	Sede Central	es_ES
dc.title	Kinetics of phosphate adsorption in a soil derived from volcanic ash	es_ES
dc.type	Artículo	es_ES
dc.identifier.status	openAccess	es_ES