A purification technology that utilizes the natural flow rate of groundwater to decompose VOCs within walls.
The "PRB method" involves the installation of a permeable reactive barrier (PRB) downstream of contaminated groundwater to prevent the spread of contamination. After the installation of the PRB, groundwater monitoring becomes the primary task, and it is maintenance-free. Additionally, the development of a construction method using a three-axis auger eliminates the need for retaining wall construction, making it applicable even to deep contaminated groundwater (up to 40 meters underground). 【Features】 ■ Maintenance-free (only monitoring is conducted) ■ Does not hinder the natural flow of groundwater ■ Reliable diffusion prevention measures ■ Applicable to deep contaminated groundwater as well *For more details, please download the PDF or contact us.
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Our company provides environmental business centered on two initiatives: the "Regeneration Business (Soil Purification Business)" that contributes to the improvement of environmental pollution caused in the past, and the "Circulation Business (Organic Resource Recycling Business)" that contributes to the reuse of waste generated daily, under the theme of "From the Past to the Future." Additionally, regarding these initiatives, we will widely disclose information through community briefings and the web to gain the trust and understanding of stakeholders, including local residents.