The TDJ Group, Inc. is a manufacturer of cost-effective, proprietary chemicals, which are used to stabilize heavy metal wastes for a wide range of industry, including soil remediation, foundry/metal casting, smelting, lead paint abatement, wire chopping, metal recovery and industrial waste recycling. Regardless of waste type, all of TDJ Chemistries have been performance tested & validated for long-term stability by EPA, Federal Highway Administration and the US Department of Defense.


FROM OUR BLOG


Foundry Closes Doors Just Two Weeks After Purchase

Brillion Foundry Closes Two Weeks After Purchase   After purchase of the Brillion Iron Works foundry in Wisoncsin for 14$ … Continued

Lead

Gel Used For Detecting Lead Paint

Detecting Lead Paint With Use of Special Gel One of the most recent advancements in technology today is a gel … Continued

contaminated

High Lead Levels Cause Relocation of 1,000 Residents

“Flint 2.0” A low-income housing complex with at least 1,000 residents near a former industrial site by East Chicago will … Continued

CASE STUDIES

TDJ Group focuses on results as a pioneer and innovative in environmental solutions.

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PERFORMANCE TESTING RESEARCH

While meeting the EPA definition of a preferred stabilization technology might sound impressive, research by several, highly trained and reputable agencies proving the long-term performance of our chemistries is even more remarkable.

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