タツノ List of Products and Services

We offer "Purification and Restoration Services." There are several methods for addressing contaminated soil and groundwater, depending on the situation and the scope of the measures. At TATSUNO, we propose suitable methods based on the results of our own investigations and analyses, taking into account the contamination status, soil quality, construction period, costs, and other conditions. [Methods and Techniques (Excerpt)] ■ Bioremediation Methods - Landfarming Method - Injection Method ■ Fenton's Reagent Purification Method ■ Gas Extraction Purification Method ■ Benzene Purification Method ■ Soil Replacement and Thermal Decomposition Method *For more details, please refer to the related links or feel free to contact us.

• Other services and technologies

At "TATSUNO Soil Environment Partners," you can entrust us with everything from land surveys and hazardous substance analysis to contamination diagnosis and purification restoration work. We propose suitable one-stop solutions tailored to your needs. Our specialized staff utilizes the latest equipment and machinery owned by our company to provide high-quality and consistent services nationwide, ensuring prompt and meticulous responses. 【Features】 ■ Established in 1911, with a track record of 700 surveys annually and trustworthiness ■ One-stop service for surveys, analysis, diagnosis, and purification restoration ■ Rapid response with uniform services nationwide ■ Commitment to SDGs *For more details, please refer to the related links or feel free to contact us.

• Other services and technologies

We would like to introduce our "Analysis Services." We have a range of measuring instruments, including gas chromatographs equipped with auto samplers and atomic absorption spectrophotometers, all compliant with the analysis items specified in the Soil Contamination Countermeasures Act and the Water Pollution Prevention Act's discharge standards. We provide accurate analysis data quickly, which is utilized for consideration of measures following investigations. 【Analysis Items】 ■ Soil Contamination Countermeasures Act ■ Coating PCB Analysis ■ Industrial Waste ■ Treatability Testing ■ Soil Regulation ■ Oil Content ■ Water Pollution Prevention Act *For more details, please refer to the related links or feel free to contact us.

• Analysis and prediction system

The rubber-based paint used on steel structures constructed or painted between 1966 and 1974 may contain high concentrations of PCBs. Products and waste containing PCBs are required to be disposed of within the disposal period in accordance with the "PCB Special Measures Law." Our "Paint Film PCB Analysis" is conducted using GC/MS/MS, which is not affected by impurities, allowing for cost-effective analysis compared to GC/HRMS. We can provide speedy analysis using dedicated PCB analysis equipment. 【Features】 ■ Adoption of GC/MS/MS ■ Cost-effective analysis ■ Dedicated PCB equipment ■ Delivery time: 10 business days *For more details, please refer to the related links or feel free to contact us.

• Other services and technologies

Our soil investigation services cover everything from land use history research and contamination testing to subsequent countermeasures. With the experience and achievements cultivated in the gas station industry, we are well-regarded for our accurate investigations and can provide a consistent service from planning and implementation of soil contamination surveys to contamination countermeasure construction. Please feel free to contact us if you have any requests. 【Investigation Details】 ■Historical Investigation Identify the risk and extent of soil contamination based on land use history and surrounding environment, as well as the substances to be investigated. ■Gas Investigation After setting investigation points, collect gas samples from up to 1 meter underground and conduct surface gas investigations. ■Surface Investigation Investigate the presence or absence of soil contamination at the land surface. ■Boring Investigation If substances of concern are detected as a result of the preliminary investigation, collect and analyze soil samples from deeper layers. ■Detailed Investigation Narrow down the extent and depth of contamination, and investigate the direction and velocity of groundwater flow. *For more details, please download the PDF.

• Geological Survey Company
• Consulting companies