Project 730

Removal and Destruction of Toxic Organic Contaminants in Water Using Adsorption and Photocatalytic Oxidation

$228,108
Completed
Principal Investigator
David Hand
Project Manager
Jeffrey L Oxenford
Contractor
Michigan Technological University
Advanced Treatment
Constituents of Emerging Concern (CECs)
Groundwater Management & Protection
Treatment

Abstract

Evaluates adsorption in conjunction with advanced oxidation to remove and destroy organic contaminants. Includes laboratory studies to determine the regeneration efficiency of GAC by ozone activated with ultraviolet irradiation and of GAC and a silica gel adsorbent impregnated with a photocatalyst and subjected to sunlight or a low intensity artificial light. Also describes pilot tests of the most promising techniques on a contaminated groundwater to determine the technical feasibility and estimate cost. Completed in 1996. (Out of print)