オデッサ・テクノス Company Profile

Over 20 years of experience as a pioneer in sludge recycling technology. Sales of the sludge treatment plant "Odessa System" and heavy metal contaminated soil purification treatment system.

Odessa Technos Co., Ltd. conducts a comprehensive recycling business focused on the "Odessa System (granulation and solidification)" that recycles sludge while retaining its moisture, thereby reducing environmental impact. Leveraging our technological capabilities developed through sludge treatment technology and years of expertise in sludge recycling, we have developed Japan's first heavy metal contaminated soil purification treatment system using a "wet magnetic separator," aimed at completely purifying arsenic contained in naturally occurring contaminated soil to below the standards set by the Soil Contamination Countermeasures Act. This new system mixes special iron powder and circulating water with air bubbles in the contaminated soil, allowing for the adsorption, washing, and classification of arsenic (heavy metals) onto the special iron powder. Afterward, the wet magnetic separator separates and recovers the special iron powder that has adsorbed arsenic (heavy metals), achieving complete purification. The recovered special iron powder can be reused repeatedly, thereby reducing treatment costs and environmental impact.