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A platform for research: civil engineering, architecture and urbanism
CONTAMINATED WATER DIFFUSION SUPPRESSION METHOD, AND CONTAMINATED WATER DIFFUSION SUPPRESSION SYSTEM
To provide a method capable of suppressing diffusion of contaminated water over a long period.SOLUTION: A contaminated water diffusion suppression method includes the steps of: supplying carbon dioxide to a ground; measuring the pH of the ground, in a state of supplying the carbon dioxide; stopping supplying the carbon dioxide when the value of the measured pH is below a threshold, and continuing the supply of the carbon dioxide when the value of the measured pH exceeds the threshold.SELECTED DRAWING: Figure 1
【課題】長期間にわたり、汚染水の拡散を抑制できる方法の提供。【解決手段】地盤に二酸化炭素を供給する工程と、二酸化炭素を供給している状態において、前記地盤のｐＨを測定する工程と、測定されたｐＨの値が閾値を下回っている場合、二酸化炭素の供給を停止し、測定された前記ｐＨの値が閾値を上回っている場合、二酸化炭素の供給を継続する工程と、を有する汚染水拡散抑制方法。【選択図】図１
CONTAMINATED WATER DIFFUSION SUPPRESSION METHOD, AND CONTAMINATED WATER DIFFUSION SUPPRESSION SYSTEM
To provide a method capable of suppressing diffusion of contaminated water over a long period.SOLUTION: A contaminated water diffusion suppression method includes the steps of: supplying carbon dioxide to a ground; measuring the pH of the ground, in a state of supplying the carbon dioxide; stopping supplying the carbon dioxide when the value of the measured pH is below a threshold, and continuing the supply of the carbon dioxide when the value of the measured pH exceeds the threshold.SELECTED DRAWING: Figure 1
【課題】長期間にわたり、汚染水の拡散を抑制できる方法の提供。【解決手段】地盤に二酸化炭素を供給する工程と、二酸化炭素を供給している状態において、前記地盤のｐＨを測定する工程と、測定されたｐＨの値が閾値を下回っている場合、二酸化炭素の供給を停止し、測定された前記ｐＨの値が閾値を上回っている場合、二酸化炭素の供給を継続する工程と、を有する汚染水拡散抑制方法。【選択図】図１
CONTAMINATED WATER DIFFUSION SUPPRESSION METHOD, AND CONTAMINATED WATER DIFFUSION SUPPRESSION SYSTEM
汚染水拡散抑制方法、及び汚染水拡散抑制システム
KATO AKIRA (author) / TAKEZAKI SATOSHI (author) / SHIBATA KENJI (author) / HIGASAYAMA TETSUMI (author)
2024-06-05
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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Diffusion and wetting on contaminated solids
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