Soil remediation methods (washing, classification, magnetic separation, froth flotation, extraction, etc.)
Rich track record! Addressing soil and underground contamination with a variety of combinations!
Responding to soil and underground contamination with a variety of combinations! DOWA Ecosystem's soil purification business conducts a comprehensive process from investigation to purification treatment and monitoring. We assess all conditions comprehensively to select the optimal treatment methods such as soil washing, chemical/thermal decomposition, and biodegradation. We address not only heavy metals but also VOCs (volatile organic compounds), oil contamination, as well as buried waste and complex contamination. ■□■Features■□■ ■ A reliable and reassuring support system due to the ability to handle everything from investigation to purification consistently ■ Conducting investigations with a focus on purification design ■ Advanced simulation analysis by geological specialists ■ Support for risk management ■ In addition to nationwide operations, we also widely respond to overseas investigations ■ For more details, please download the catalog or contact us.
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Responding to soil and underground contamination with a variety of combinations! DOWA Ecosystem's soil purification business provides a consistent approach from investigation to purification treatment and monitoring. By comprehensively assessing all conditions, we select the optimal treatment methods such as soil washing, chemical/thermal decomposition, and biodegradation. We address a wide range of issues, including not only heavy metals but also VOCs (volatile organic compounds), oil contamination, buried waste, and complex pollution. ■□■Features■□■ ■ A reliable and reassuring support system due to our ability to handle everything from investigation to purification consistently ■ Investigations conducted with a focus on purification design ■ Advanced simulation analysis by geological specialists ■ Support for risk management ■ Extensive capabilities for both nationwide and overseas investigations ■ For more details, please download the catalog or contact us.
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■□■Rich Track Record■□■ ■More than 3,000 soil survey cases ■Over 20 years of experience and know-how, providing efficient, accurate, and detailed surveys and consulting.
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The DOWA Ecosystem has utilized the technology, infrastructure, experience, and know-how cultivated from mining and refining over the past 120 years to contribute to environmental business. This has involved efforts to reduce emissions starting from collection and transportation, through intermediate processing, metal recycling, environmental surveys, soil purification, and final disposal. Currently, we are engaged in a wide range of environmental businesses, centered around recycling, waste treatment, and soil purification, along with consulting that organically connects these areas. As a comprehensive environmental company that takes on total environmental risks, we are actively working in this field. Moving forward, with the advancement of a globalized society, it is necessary to consider resources and the environment from a global perspective. The DOWA Ecosystem aims to think on a global scale and work with local communities to reduce social and environmental risks and realize a circular society.