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A platform for research: civil engineering, architecture and urbanism
WATER INTAKE METHOD, WATER INTAKE DEVICE AND WATER TREATING METHOD
PROBLEM TO BE SOLVED: To provide a water intake method, a water intake device and a water treating method capable of decreasing suspended matters and surfactant substances such as TEP which are contained in water with ease and a small-sized facility before water intake and reducing pretreatment operation on land.SOLUTION: A water intake method is characterized in blowing gas into water which is an intake object to generate bubbles, bringing the bubbles into contact with water to thereby adsorb contaminants contained in water on the bubbles and separate them and collecting water after separating the bubbles.SELECTED DRAWING: Figure 1
【課題】水中に含まれる濁質やＴＥＰなどの界面活性物質を取水前に簡易且つ小型の設備で低減でき、陸上での前処理操作を軽減することが可能な取水方法及び取水装置及び水処理方法を提供する。【解決手段】取水対象とする水中に気体を送り込んで気泡を発生させ、気泡と水とを接触させることにより水に含まれる汚染物質を気泡に吸着させて分離し、気泡を分離した後の水を採取することを特徴とする取水方法である。【選択図】図１
WATER INTAKE METHOD, WATER INTAKE DEVICE AND WATER TREATING METHOD
PROBLEM TO BE SOLVED: To provide a water intake method, a water intake device and a water treating method capable of decreasing suspended matters and surfactant substances such as TEP which are contained in water with ease and a small-sized facility before water intake and reducing pretreatment operation on land.SOLUTION: A water intake method is characterized in blowing gas into water which is an intake object to generate bubbles, bringing the bubbles into contact with water to thereby adsorb contaminants contained in water on the bubbles and separate them and collecting water after separating the bubbles.SELECTED DRAWING: Figure 1
【課題】水中に含まれる濁質やＴＥＰなどの界面活性物質を取水前に簡易且つ小型の設備で低減でき、陸上での前処理操作を軽減することが可能な取水方法及び取水装置及び水処理方法を提供する。【解決手段】取水対象とする水中に気体を送り込んで気泡を発生させ、気泡と水とを接触させることにより水に含まれる汚染物質を気泡に吸着させて分離し、気泡を分離した後の水を採取することを特徴とする取水方法である。【選択図】図１
WATER INTAKE METHOD, WATER INTAKE DEVICE AND WATER TREATING METHOD
取水方法、取水装置及び水処理方法
HATA RYOSUKE (author) / SHIMAMURA KAZUAKI (author)
2018-10-04
Patent
Electronic Resource
Japanese
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