TDX Associates
TD*X associates
Thermal Desorption Services for PCB Remediation
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TD*X Associates Direct Fired Thermal Desorption Unit

direct fire Thermal Desorption Unit

TD*X has implemented direct heated thermal desorption units for a dozen projects with more than 200,000 tons of contaminated soil treated.  These systems have included small "two load" units based on 4' diameter primary dryers, larger units based on a 6' and 7' diameter dryers, and the largest capacity system ever built based on a 9' diameter dryer (with sustained production rates of 65 to 130 ton/hr). 

These units have performed work on soil contaminants ranging from simple petroleum hydrocarbons, to chlorinated solvents, organochlorine pesticides, and explosive materials.  Five of these projects required the use of scrubbers in the air pollution control train. 

For this work, TD*X staff had the following responsibilities:

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