contact aeration processとは 意味・読み方・使い方

This bulking-controlled continuous activated sludge process is provided with at least one small-volume aeration tank as an adsorption tank for treating organic waste water biologically at the preceding stage of another aeration tank having a contact material on the inside.例文帳に追加

内部に接触材を有するばっ気槽の前段に、小容量のばっ気槽を吸着槽として、少なくとも１つ設け、有機性排水を生物学的に処理する、バルキング抑制型連続式活性汚泥方法。 - 特許庁

A method for deactivating a chemical substance having endocrine disruptor-like activity has a process for bringing ozone into contact with the chemical substance having endocrine disruptor-like activity contained in water to oxidize and deactivate the same and a process for reducing residual ozone in treated water after deactivation treatment by at least one of ozone decomposing catalyst treatment, aeration treatment and pH adjusting treatment.例文帳に追加

水中に含まれるホルモン様活性作用を有する化学物質を、その活性作用を失なった状態となるようにオゾンを接触させ酸化処理する工程及び不活化された処理水中の残留オゾンを、オゾン分解触媒処理、曝気処理およびｐＨ調整処理の少なくとも１つの処理により低減させる工程を有することを特徴とするホルモン様活性作用を有する化学物質の不活化方法。 - 特許庁