chemical water pollutantとは 意味・読み方・使い方

Pollutant-containing water is adjusted to definite pH, the CD derivative comprising (I)-(V) is added to the pollutant-containing water with the definite pH as the chemical sensor to be irradiated with ultraviolet rays and the intensity of fluorescence of the pollutant-containing water at a specific wavelength is measured to detect and specify pollution.例文帳に追加

汚染物質含有水を一定のｐＨにし、センサーとして次の（Ｉ）〜（Ｖ）からなるＣＤ誘導体を添加して紫外線を照射し、特定の波長での蛍光強度を測定し汚染を検出・特定する。 - 特許庁

To provide a substrate washing method capable of continuously performing the peeling and removal of the pollutant on a substrate from the surface of the substrate and the extrusion of the pollutant to the outside of the substrate using only pure water but not using a chemical liquid of a high concentration without using a plurality of chemical liquid tanks, pin water discharge devices and the like, and a substrate washing apparatus.例文帳に追加

高濃度の薬液ではなく純水のみを用い、しかも複数の薬液槽、純水吐出装置などを用いることがなく、かつ基板汚染物の基板表面からの剥離除去と基板外への排除とを連続して行い得る基板洗浄方法および基板洗浄装置を提供する。 - 特許庁

Soil polluted with heavy metal is added with water, iron powder, and a chemical agent which promotes the movement of the heavy metals, the mixture is agitated, the heavy metals in the soil are adsorbed on the iron powder, the iron powder is separated from the soil by using a wet magnetic separator, so that the pollutants are removed efficiently, and a pollutant load on drainage can bed reduced.例文帳に追加

重金属で汚染された土壌に水と鉄粉と重金属の移動を促す薬品を加えて攪拌し、土壌中の重金属を鉄粉に吸着させた後、この鉄粉を湿式磁選機を用いて土壌から分離するので、汚染物質の除去が効率的であり、さらに排水への汚染物質負荷も軽減できる。 - 特許庁

Since a heavy metal treatment agent containing an iron (iii) dithiocarbamate complex of piperazine is hardly dissolved and has high reactivity with a heavy metal, a heavy metal pollutant having a high heavy metal content can be treated by mixing small amounts of a chemical agent and water and the heavy metal can be stably fixed for a long time.例文帳に追加

ピペラジンのジチオカルバミン酸鉄（III）錯体を含んでなる重金属処理剤では、難溶性でなおかつ重金属との反応性が高いため、少量の薬剤及び水分との混合において重金属を多量に含有した重金属汚染物質の処理が可能であり、長期安定的に重金属の固定化が出来る。 - 特許庁