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WATER INTAKE METHOD, FEEDING DEVICE AND WATER INTAKE SYSTEM
To provide a water intake method, a supply device and a water intake system, that can efficiently remove metal components contained in groundwater when using the groundwater.SOLUTION: The water intake method comprises: a step of supplying a fluid containing at least oxygen to the groundwater in a hole dug in the ground around a pumping well to pump up the groundwater; and a step of pumping up the groundwater from the pumping well.SELECTED DRAWING: Figure 1
【課題】地下水を利用するにあたって、地下水に含まれる金属成分を効率的に除去する。【解決手段】取水方法は、地下水を汲み上げる揚水井戸の周囲の地中に掘られた孔における地下水に、少なくとも酸素を含む流体を供給する工程と、揚水井戸から地下水を汲み上げる工程と、を備える。【選択図】図1
WATER INTAKE METHOD, FEEDING DEVICE AND WATER INTAKE SYSTEM
To provide a water intake method, a supply device and a water intake system, that can efficiently remove metal components contained in groundwater when using the groundwater.SOLUTION: The water intake method comprises: a step of supplying a fluid containing at least oxygen to the groundwater in a hole dug in the ground around a pumping well to pump up the groundwater; and a step of pumping up the groundwater from the pumping well.SELECTED DRAWING: Figure 1
【課題】地下水を利用するにあたって、地下水に含まれる金属成分を効率的に除去する。【解決手段】取水方法は、地下水を汲み上げる揚水井戸の周囲の地中に掘られた孔における地下水に、少なくとも酸素を含む流体を供給する工程と、揚水井戸から地下水を汲み上げる工程と、を備える。【選択図】図1
WATER INTAKE METHOD, FEEDING DEVICE AND WATER INTAKE SYSTEM
取水方法、供給装置および取水システム
TAKADA MAKOTO (Autor:in) / SUZUKI HARUO (Autor:in)
26.01.2022
Patent
Elektronische Ressource
Japanisch
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