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Effective low‐temperature thermal aeration of soils
Author(s) -
Bell Brian M.,
Giese Raymond G.
Publication year - 1991
Publication title -
remediation journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.762
H-Index - 27
eISSN - 1520-6831
pISSN - 1051-5658
DOI - 10.1002/rem.3440010408
Subject(s) - soil water , environmental remediation , environmental chemistry , aeration , environmental science , contamination , hazardous waste , remedial action , soil contamination , gasoline , chlorinated solvents , waste management , chemistry , environmental engineering , soil science , organic chemistry , ecology , engineering , biology
Abstract Low‐temperature thermal aeration (LTTA) is a remedial technology developed by Canonie Environmental Services Corp. (Canonie) for use on soils containing nonchlorinated hydrocarbons, chlorinated solvents, volatile organic compounds (VOCs), chlorinated pesticides, and low levels of polynuclear aromatic hydrocarbons (PAHs). The LTTA system separates these hazardous constituents from excavated soils and allows the treated soils to be redeposited on‐site without restriction. This article describes the various components and operation of LTTA systems for the remediation of soils contaminated with chlorinated and nonchlorinated constituents. The article also details the results of projects completed to date, principally for soil impacted with chlorinated hydrocarbons, and discusses the general characteristics and results of systems used for soils contaminated with nonchlorinated hydrocarbons (gasoline, etc.).