biofilm filtrationとは 意味・読み方・使い方

The treating device for cleaning the COD-containing water is constituted by connecting a photoreactor having a light source, a coagulating sedimentation tank and a biofilm filtration device, is provided with a line for sending the biological treated water from the biofilm filtration device to the photoreactor and is provided with a line for sending the photocatalyst-containing sludge from the coagulating sedimentation tank to the photoreactor.例文帳に追加

光源を備える光反応器、凝集沈殿槽および生物膜濾過装置を接続し、生物膜濾過装置から生物処理水を光反応器に送るラインを設け、凝集沈殿槽から光触媒含有汚泥を光反応器に送るラインを設けたＣＯＤ含有水の浄化処理装置。 - 特許庁

In the method, since the filtration operation and the filter medium backwash operation can continuously be performed in parallel, the clogging of a filter bed 6 due to the generation of biofilm can be inhibited from being caused and long-term continuous filtration operation can be performed.例文帳に追加

ろ過操作とろ材の逆洗操作とが並行して連続的に進められるので生物膜の発生によるろ過床の閉塞がなく、長期連続操業を実施できる。 - 特許庁

In the slow sand filtration system, a biofilm 12 separating pollutants in raw water 2 is formed on the surface of a filter sand layer 4, and the raw water 2 is made to pass through the filter sand layer 4 to obtain purified water.例文帳に追加

緩速濾過処理設備において濾過砂層４の表面に原水中２の汚染物質を分離する生物膜１２を形成し原水２を濾過砂層４に通して濾過された浄水を得る。 - 特許庁