A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GROUNDWATER TREATMENT METHOD
PROBLEM TO BE SOLVED: To provide a groundwater treatment method in which the influence on the natural environment can be suppressed to the minimum.SOLUTION: Provided is a groundwater treatment method in which a groundwater W having a water temperature higher than that of the river is cooled down by letting it flow down through a waterway 1 until becoming equal to the water temperature of the river and then is discharged to the river, and in which the waterway 1 has a flow path wall 2 and flow path bottom 3 formed of metal, as well as it is formed in the underground, to allow the groundwater W to contact with the outside air as well as to cool the groundwater by utilizing the heat exchange with a cooling material F flowing around the waterway 1.SELECTED DRAWING: Figure 3
【課題】自然環境への影響を最小限に抑えることを可能とした地下水処理方法を提案する。【解決手段】河川の水温よりも高い水温の地下水Ｗを、水路１を流下させることにより、河川の水温と同等になるまで冷却してから河川に放流する地下水処理方法であって、水路１は、流路壁２および流路底３が金属により形成されているとともに、地中に形成されており、地下水Ｗを外気と接触させるとともに水路１の周囲に通流された冷却材Ｆとの熱交換を利用して地下水を冷却する。【選択図】図３
GROUNDWATER TREATMENT METHOD
PROBLEM TO BE SOLVED: To provide a groundwater treatment method in which the influence on the natural environment can be suppressed to the minimum.SOLUTION: Provided is a groundwater treatment method in which a groundwater W having a water temperature higher than that of the river is cooled down by letting it flow down through a waterway 1 until becoming equal to the water temperature of the river and then is discharged to the river, and in which the waterway 1 has a flow path wall 2 and flow path bottom 3 formed of metal, as well as it is formed in the underground, to allow the groundwater W to contact with the outside air as well as to cool the groundwater by utilizing the heat exchange with a cooling material F flowing around the waterway 1.SELECTED DRAWING: Figure 3
【課題】自然環境への影響を最小限に抑えることを可能とした地下水処理方法を提案する。【解決手段】河川の水温よりも高い水温の地下水Ｗを、水路１を流下させることにより、河川の水温と同等になるまで冷却してから河川に放流する地下水処理方法であって、水路１は、流路壁２および流路底３が金属により形成されているとともに、地中に形成されており、地下水Ｗを外気と接触させるとともに水路１の周囲に通流された冷却材Ｆとの熱交換を利用して地下水を冷却する。【選択図】図３
GROUNDWATER TREATMENT METHOD
地下水処理方法
ONO TAKESHI (author) / ITO KAZUNORI (author) / KANEKO TETSUYA (author)
2017-06-01
Patent
Electronic Resource
Japanese
In groundwater treatment of polluted groundwater
| British Library Conference Proceedings | 1999
Geology treatment method for groundwater pollution at upstream of groundwater system
| European Patent Office | 2023
The challenge of groundwater treatment
| Wiley | 1995