fresh-water sedimentとは 意味・読み方・使い方

The flocculant comprising an aluminum compound is added to fresh water such as water containing a floating substance at least comprising fine particles of a mineral, water of lakes and marshes, water of rivers, ground water or the like to generate the flocculated sediment and the water purifying filter medium is obtained from the flocculated sediment.例文帳に追加

少なくとも鉱物の微粒子からなる浮遊物質を含む水、或いは湖沼水、河川水、地下水等の淡水に、アルミニウム化合物からなる凝集剤を添加することにより生じる凝沈物質から、水質浄化濾材を得る。 - 特許庁

Fresh water 7 is injected into the outer pipe 1 equalize water pressure inside and outside the outer pipe 1 to thereby prevent underground water and sediment from infiltrating into the pipe from the bottom of the well.例文帳に追加

内側パイプ▲２▼を引き上げる前に、外側パイプ▲１▼内に清水▲７▼を注水することで、外側パイプ▲１▼の内と外の水圧を同じにし、井戸底から地下水や土砂がパイプ内に浸入することを防ぐ。 - 特許庁

The tank 30 has a flocculant storage tank part 40 for storing the flocculant, a flocculation and sedimentation part 50 storing the wastewater introduced from the mixer 10 to flocculate and sediment the fine particulate matter and a fresh water tank part 70 for storing fresh water.例文帳に追加

タンク３０は、凝集剤を貯溜する凝集剤貯溜槽部４０と、ミキサー１０から導入された廃水を貯溜し、微細粒状物を凝集・沈殿させる凝集沈殿部５０と、清水を貯溜する清水槽部７０とを有している。 - 特許庁