We will conduct treatment tests using actual soil and actual liquid, and propose treatment costs, etc.
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 features treatment methods for immobilization such as "full soil immobilization" and "adsorption layer method," along with 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 introduced 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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【Other Publication Content (Excerpt)】 ■Example Flow of a Recycling Plant for Incineration Ash and Other Industrial Waste 1. Feed multiple types of industrial waste into the input hopper. 2. Weigh each type and feed them into the mixer via a belt conveyor. 3. Add cement or Weeks-RX (Ca) in the mixer and perform wet mixing. 4. Fill the mixture into a steel frame and form blocks. *For more details, please refer to the PDF materials or feel free to contact us.
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Nihonkai Water Co., Ltd. has been delivering safe and reliable salt to everyone for many years as a leading company in the salt industry. Building on the "technological expertise" and passion for "manufacturing" cultivated through salt production, which is a blessing from the sea, we are expanding our business into various fields such as the environment, food, and agriculture, utilizing the infinite resources of seawater. Please feel free to contact us if you have any inquiries.
