捕水渠の英語

ロックウール、砂利、軽石、貝殻等を主材とする暗渠疎水材４を用い、かつ土壌水分の捕集部位から排水吐出口までの排水の流路内に水処理材、特に硝酸性窒素脱窒剤を設置してなる暗渠農業排水の浄化方法及び浄化システム。例文帳に追加

A method and system for cleaning agricultural wastewater in a culvert is constituted by using a culvert hydrophobic material 4 based on rock wool, gravel, pumice, shells or the like and arranging a water treatment material especially a nitrate nitrogen denitrifying agent in the drain flow channel from a soil moisture collection region to a drain discharge port. - 特許庁

下水道管渠などの施設に流れ込んだ油類が下水道施設から川や海などの公共用水域へ流れ出して水質を汚染することがないように、油類を固形化する前の液体の状態で捕捉・吸収することができる油吸着器具および油の回収方法を提供すること。例文帳に追加

To provide an oil absorbing tool which can catch and absorb oil in a liquid state before being solidified so as to prevent the oil from flowing into a facility, such as a sewerage pipe, from flowing out from a sewerage facility to public water, such as a river and a sea, and contaminating water quality, and an oil recovery method. - 特許庁