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RISChemistry of Modified Fenton’s Reagent (Catalyzed H2 O2 Propagations–CHP) for In Situ Soil and Groundwater Remediation
Publisher: American Society of Civil Engineers
Abstract: The use of modified Fenton’s reagent, or catalyzed
Treatment of Contaminated Soils and Groundwater Using ISCO
Publisher: American Society of Civil Engineers
Abstract: In situ chemical oxidation (ISCO) is a rapidly growing field for the remediation of contaminated soils and groundwater. This paper provides an overview of the four oxidation systems that are in common use for ISCO: Catalyzed
Cadmium Release from Four Sorbents during Treatment of Contaminated Soils by Catalyzed H2 O2 Propagations (Modified Fenton’s Reagent)
Publisher: American Society of Civil Engineers
Abstract: The release of heavy metals from soils and subsurface solids is a significant concern during in situ chemical oxidation treatment. The release of cadmium sorbed on four solids of varied properties was investigated in ...
Destruction of a Carbon Tetrachloride Dense Nonaqueous Phase Liquid by Modified Fenton’s Reagent
Publisher: American Society of Civil Engineers
Abstract: Destruction of a dense nonaqueous phase liquid (DNAPL) by soluble iron (III)-catalyzed and pyrolusite
Destruction of Trichloroethylene and Perchloroethylene DNAPLs by Catalyzed H2 O2 Propagations
Publisher: American Society of Civil Engineers
Abstract: The destruction of trichloroethylene (TCE) and perchloroethylene (PCE) dense nonaqueous phase liquids (DNAPLs) using catalyzed
Oxidative and Reductive Pathways in Iron-Ethylenediaminetetraacetic Acid–Activated Persulfate Systems
Publisher: American Society of Civil Engineers
Abstract: The iron (II)-ethylenediaminetetraacetic acid (EDTA) and iron (III)-EDTA activation of persulfate was compared using reactant-specific probe compounds: the combined sulfate radical and hydroxyl radical probe anisole, the ...
Oxidative and Reductive Pathways in Manganese-Catalyzed Fenton’s Reactions
Publisher: American Society of Civil Engineers
Abstract: Soluble manganese (II) and amorphous and crystalline manganese (IV) oxides were investigated as catalysts for the Fenton-like decomposition of hydrogen peroxide into oxidants and reductants. 1-Hexanol was used as a hydroxyl ...
Effect of Basicity on Persulfate Reactivity
Publisher: American Society of Civil Engineers
Abstract: The generation of reactive species in activated persulfate systems under different conditions of basicity was investigated using three probe compounds. Anisole was used to detect both sulfate radical and hydroxyl radical. ...