About the immobilization of heavy metal contaminated soil.

We will conduct treatment tests using actual soil and actual liquid to propose treatment costs and other related matters.

This document introduces the immobilization of heavy metal contaminated soil, which stops the leaching of heavy metals from target substances and prevents the spread of contamination. It includes methods for immobilization treatment such as "full soil immobilization" and "adsorption layer method," featuring the "Heavy Metal Immobilization Material Weeks Series," which has a high adsorption capacity for heavy metals and demonstrates significant immobilization effects with a small amount of additive. Additionally, we adjust the chemical formulation to match the contaminated soil in question and provide appropriate formulations. The "Weeks-RX(Ca)" formulated for the treatment of coal ash can treat hexavalent chromium and selenium. Detailed treatment cases are presented in the brochure. [Contents] ■ What is immobilization treatment? ■ Heavy Metal Immobilization Material Weeks Series ■ Recycling plants for industrial waste such as incineration ash ■ Treatment cases of coal ash using Weeks-RX(Ca) ■ Proposal process *For more details, please refer to the PDF document or feel free to contact us.

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