dumping at seaとは 意味・読み方・使い方

To provide a technique of cost-effectively decomposing soil, or the like, contaminated with hexavalent chromium and making the same harmless down to the level of such a low hexavalent chromium level which is accepted in environmental quality standards relating to soil pollution or environmental quality standards relating to dumping at sea.例文帳に追加

六価クロムに汚染された土壌等を、土壌汚染に関わる環境基準又は海洋投棄に関わる環境基準に合格するような低六価クロムのレベルまでに、経済的に分解・無害化する技術の提供。 - 特許庁

That was why collected human wastes were often dumped in the surrounding sea areas, but according to an international treaty the dumping of human wastes at sea was banned and the measures such as the improvement of bounty system for the maintenance of sewage lines or the installation of septic tanks have been promoted.発音を聞く 例文帳に追加

そのため、汲み取ったし尿は周辺の海域に投棄されることが多かったが、国際条約によってし尿の海洋投棄が禁止されることになり、下水道の整備や浄化槽の設置に対する補助金制度の拡充などの施策が進められている。 - Wikipedia日英京都関連文書対訳コーパス