Toxicity Characteristic Leaching Potential (TCLP) is
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Joined: Jul 2001
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From: La Crescenta, CA
Toxicity Characteristic Leaching Potential (TCLP) is
the fancy federal term for what we in California call the Soluble Threshold Concentration Limit (STLC), the remediation threshold for the maximum soluble concentration of any of 17 toxic heavy metals, such as chromium or lead. God damn feds!
Thread Starter
Joined: Jul 2001
Posts: 59,370
Likes: 1,615
From: La Crescenta, CA
Depends on the toxic heavy metal in question. 5.0 parts per million (ppm) for soluble lead vs. 1000 ppm for total lead, which boggles my mind. However, lately my mind has been easily boggled.
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