Low-cost pollution treatment is possible! This technology uses microorganisms and plants (bio) to remediate soil and groundwater contamination.
In nature, there are microorganisms that can originally decompose pollutants. Bioremediation is a purification method that promotes cleaning by activating these microorganisms, such as the activated sludge method used in wastewater treatment plants. Bioremediation can be divided into "biostimulation" and "bioaugmentation." Biostimulation is a method that activates the activity of indigenous microorganisms at the contaminated site by providing them with oxygen and nutrients, thereby promoting the purification process. Bioaugmentation is a method that applies microorganisms (bio-preparations) that have been confirmed to be effective in decomposing the target pollutants to the contaminated site, even when there are few or no microorganisms that can break down oil present at the site. The Environmental Business Division of Jizaki Road Co., Ltd. efficiently conducts bioremediation through bioaugmentation using microorganisms that are optimal for the decomposition of hydrocarbons. In addition to conducting work in accordance with the Soil Contamination Countermeasures Act established by the Ministry of the Environment, we also obtain confirmation compliance based on the guidelines for the use of bioremediation by microorganisms and carry out construction accordingly.
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Soil oil pollution remediation
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Since its establishment in 1968, when a significant increase in logistics in our country due to automobiles and airplanes was anticipated, Chizaki Road has been involved in the construction of numerous social infrastructures, including public facilities such as highways, airports, and ports, as well as residential land development, water supply, leisure facilities, and parks. We have also been engaged in the maintenance and snow removal operations of New Chitose Airport, which serves as the gateway to Hokkaido, and have expanded our business activities beyond just paving work to include the import, sale, and installation of "aircraft landing restraint devices" at Self-Defense Force airfields nationwide, contributing to the enhancement of a rich living environment. Furthermore, in recent years, under the mission of "coexistence of citizen life and the global environment" (corporate philosophy), we have been actively working on the development of environmentally friendly technologies, such as eco-friendly paving and oil pollution remediation technologies (bioremediation), which take the global environment into consideration. Through these business activities, we are committed to fulfilling our corporate social responsibility based on the strong demand of society for "compliance with laws and social norms." We look forward to your continued support and patronage.
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