Removal of herbicide paraquat from an aqueous solution by adsorption onto spent and treated diatomaceous earth

Bioresource Technology

Volumn 96, Issue 6, 2005, Pages 657-663

  Tsai, W T ^a   Hsien, K J ^a   Chang, Y M ^a   Lo, C C ^a  

^a CHIA NAN UNIVERSITY OF PHARMACY AND SCIENCE   (Taiwan)

Author keywords

Adsorption; Base activation; Isotherm; Kinetic modeling; Paraquat; Spent diatomaceous earth

Indexed keywords

DIATOMACEOUS EARTH; FREUNDLICH MODEL; LANGMUIR MODEL;

ADSORPTION; ION EXCHANGE; ISOTHERMS; POSITIVE IONS; SODIUM COMPOUNDS; SOILS;

HERBICIDES;

CATION; HERBICIDE; INFUSORIAL EARTH; PARAQUAT; SODIUM HYDROXIDE;

ADSORPTION; AQUEOUS SOLUTION; HERBICIDE;

ADSORPTION; AQUEOUS SOLUTION; ARTICLE; ION EXCHANGE; ISOTHERM; PH; PRIORITY JOURNAL; TEMPERATURE;

ADSORPTION; DIATOMACEOUS EARTH; FEASIBILITY STUDIES; HERBICIDES; HYDROGEN-ION CONCENTRATION; KINETICS; MODELS, CHEMICAL; PARAQUAT; SODIUM HYDROXIDE; TEMPERATURE; WATER;

EID: 9944230033     PISSN: 09608524     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.biortech.2004.06.023     Document Type: Article

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