Author: David Alan BrownPublisher:
ISBN:
Category :
Languages : en
Pages : 114
Book Description
Thermal Regeneration of Granular Activated Carbon
Author: David Alan BrownThe Effects of Metals on Thermal Regeneration of Granular Activated Carbon
Author: Frederick Scott CannonPublisher:
ISBN:
Category : Carbon, Activated
Languages : en
Pages : 432
Book Description
The Effect of Metals on Thermal Regeneration of Granular Activated Carbon
Author: Publisher:
ISBN: 9780898677393
Category : Carbon, Activated
Languages : en
Pages : 183
Book Description
Improving the Thermal Regeneration of Granular Activated Carbon at the Upper Occoquan Sewage Authority
Author: Enio Guelfo SebastianiPublisher:
ISBN:
Category :
Languages : en
Pages : 200
Book Description
The regeneration of granular activated carbon using hydrothermal technology
Author: Michael David SufnarskiPublisher:
ISBN:
Category :
Languages : en
Pages : 184
Book Description
Thermal Regeneration of Activated Carbon for the Treatment of Drinking Water
Author: Mark Alan WaerPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Granular activated carbon (GAC) has been specified as the best available technology (BAT) for the removal of synthetic organic compounds from drinking water. Drinking water utilities which use GAC must either replace or regenerate the carbon periodically. Thermal regeneration is one option for handling spent carbon. The effect of several parameters on volume losses and on the recovery of adsorption capacity of granular activated carbon (GAC) during thermal regeneration has been studied. Parameters investigated during this study include the temperature of the regeneration step, the time of regeneration, the type of oxidant, and the oxidant flow rate. The apparent (bulk) density was found to be a good parameter for monitoring thermal regeneration. Other carbon properties followed during regeneration include the surface area (determined by nitrogen isotherm), the micropore volume and the mesopore volume. Optimum regeneration conditions were found to be dependant on the type of GAC being regenerated. The effect of multiple regenerations on carbon properties is discussed.
Thermal Regeneration of Activated Carbon
Author: Louis HemphillPublisher:
ISBN:
Category : Carbon, Activated
Languages : en
Pages : 120
Book Description
Two-stage Granular Activated Carbon Treatment
Author: Leon S. DirectoPublisher:
ISBN:
Category : Carbon, Activated
Languages : en
Pages : 80
Book Description
An Evaluation of Granular Activated Carbon Adsorption and Thermal Regeneration Performance in Municipal Wastewater Treatment Facilities (circa 1970-1985)
Author: Alex E. FominOptimization of the Regeneration Procedure for Granular Activated Carbon
Author: Mine Safety Appliances Research CorporationPublisher:
ISBN:
Category : Carbon, Activated
Languages : en
Pages : 134
Book Description
Laboratory scale experiments were conducted on the regeneration of activated carbons spent in tertiary treatment of wastewater. Wet spent carbon being regenerated thermally undergoes three regeneration stages: drying at about 220°F; Pyrolysis of the adsorbed pollutants at 500 to 1550°F; and Activation with flue gas and steam at 1600 to 1700°F. Data indicated that alkaline and iron oxide ash accumulation catalyze the oxidation of carbon pores. Leaching with HCl was found to remove the metallic elements and allow regeneration to proceed with less destruction of the carbon. Other observations are discussed.