title: Atrazine removal using adsorption and electrochemical regeneration.
abstract: This paper demonstrates the removal of atrazine using a novel carbon-based adsorbent to below 1.0 microg l(-1) and its subsequent electrochemical regeneration in a simple electrochemical cell. Effective electrochemical regeneration can be achieved with a treatment time as low as 20 min over a number of adsorption/regeneration cycles using laboratory-prepared solutions. The results suggest that electrochemical modification of the particulate surface on electrochemical regeneration can result in adsorptive capacities three times greater than originally achieved.
authors.affiliation: Department of Chemical Engineering, Environmental Technology Centre, UMIST, P.O. Box 88, ManchesterM60 1QD, United Kingdom. n.brown@umist.ac.uk
authors.forename: N W
authors.initials: NW
authors.lastname: Brown
authors.forename: E P L
authors.initials: EP
authors.lastname: Roberts
authors.forename: A
authors.initials: A
authors.lastname: Chasiotis
authors.forename: T
authors.initials: T
authors.lastname: Cherdron
authors.forename: N
authors.initials: N
authors.lastname: Sanghrajka
mesh_terms: D000327:Adsorption; D001280:Atrazine / Q000302:isolation & purification*; D002244:Carbon / Q000737:chemistry; D004563:Electrochemistry; D006540:Herbicides / Q000302:isolation & purification*; D014874:Water Pollutants, Chemical / Q000302:isolation & purification; D018508:Water Purification / Q000379:methods*
chemical_list: D006540:Herbicides; D014874:Water Pollutants, Chemical; D002244:Carbon; D001280:Atrazine