alkaline lakeとは 意味・読み方・使い方

The method of decomposing an organotin compound such as a tributyltin compound or triphenyltin compound included in the deposit of a harbor, lake or river comprises a process of mixing the soil dredged out of the sediment with an alkaline earth metal compound and bringing the organotin compound in the dredged soil into contact with the alkaline earth metal compound.例文帳に追加

港湾、湖沼または河川の底質に含まれるトリブチルスズ化合物やトリフェニルスズ化合物などの有機スズ化合物の分解方法は、底質の浚渫土とアルカリ土類金属化合物とを混合し、浚渫土中の有機スズ化合物とアルカリ土類金属化合物とを接触させる工程を含んでいる。 - 特許庁

To provide granules less liable to deliquesce while containing the nitrate of an alkaline earth metal in a leachable state, capable of persistently leaching nitrate ions because it is not readily soluble in water and effective to modify the chemical environment of the bottom of a lake or the bottom of the sea.例文帳に追加

アルカリ土類金属の硝酸塩を溶出可能な状態で含有しながらも、潮解しにくく、かつ水に容易に溶解せず、持続的に硝酸イオンを溶出することができる、湖底もしくは海底の化学的環境の改質に有効な粒状物を提供すること。 - 特許庁

To provide a bottom muddy water quality improvement device with a high concentration oxygen feed mechanism part for performing the improvement of water quality particularly in a closed water region such as a lake, in which the bottom muddy water is held to an aerobic state, and also, microorganisms are activated with an alkaline atmosphere by neutralizer scattering, so that the water is purified and the elution of phosphorous is suppressed.例文帳に追加

本発明は高濃度酸素供給機構部付底泥水質改善装置に関し、特に湖沼等の閉鎖水域における水質改善を行うものであり、底泥水を好気状態に保ち、かつ中和剤散布によるアルカリ性雰囲気によって微生物を活性して水の浄化とリンの溶出を抑制するものである。 - 特許庁