The term "soil contamination" is used to refer to a diverse range of soil-related problems. Daiseki Eco. Solution is a comprehensive provider of soil contamination solutions, offering consulting, testing, analysis, remediation, and a number of other optimal solutions to customers facing soil contamination problems.

Daiseki Eco. Solution offers prompt and economical service through a nationwide network of experts backed by years of technical expertise acquired in dealing with soil contamination issues. We also guaranteed security for confidential information.

With offices in Sendai, Tokyo, Yokohama, Nagoya, Osaka, Hiroshima and Fukuoka, Daiseki Eco. Solution is prepared to serve customers anywhere in Japan. What is more, we are the only company specializing in soil contamination countermeasures listed on the first section of the Tokyo and Nagoya Stock Exchanges.

	The term "soil contamination" is used to refer to a diverse range of soil-related problems. Daiseki Eco. Solution handles more than 1000 soil contamination cases a year, and provides customers with optimal solutions that accommodate every budget and land use as well as with the benefit of our extensive experience dealing with municipal governments.
	Material surveys and survey planning as well as local gas, surface layer, and boring surveys are all performed by all our expert staff using company equipment, enabling Daiseki Eco. Solution to provide prompt and cost-effective services.
	Daiseki Eco. Solution maintains laboratories staffed by experienced experts using the latest equipment. As a certified land surveyor, Daiseki Eco. Solution is capable of providing speedy and cost effective analysis of soil conditions as well as high-level component analysis of groundwater or recyclable waste.
	Our extensive expertise in recycling industrial waste enables us to use detoxification and other recycling technologies in performing eco-friendly, cost-effective soil remediation. Contaminated soil is washed to remove harmful metals such as lead, arsenic and cadmium,so that the soil can then be used for things such as backfill material. Safety management is thoroughly maintained by officially authorized analysis performed on every 100m3. The separated granules that contain the majority of contaminants are efficiently collected and then recycled for use in raw material for making cement. Daiseki Eco. Solution operates recycling centers capable of handling a total of 1,300,000 tons of refuse annually, and where contaminated soil is sorted and processed into material suitable for use by cement manufacturers. Soil that has been contaminated by VOCs (Volatile Organic Compounds）are cleansed using a Chemical-extraction process. After removal of VOCs the purified soil can then be used for backfill. This effective method for recycling has been attracting much attention. Options for on-site remediation includes the Fenton process as well as hot soil and bioremediation techniques. Daiseki Eco. Solution is capable of providing the optimal technology for any on-site remediation project including purification of groundwater.

Daiseki Co., Ltd.

(Listed on the first section of the Tokyo and Nagoya Stock Exchanges.)

• Business Activities

  • Consulting

  • Soil Investigation

  • Environmental analysis

  • Measures

    • Soil Washing

    • Cement raw material making

    • Chemical,Extracting

    • On-site remediation

• Corporate Profile

• History

• Group Companies