cod-9とは 意味・読み方・使い方

A measurement value from the UV meter 6 is converted from BOD to COD by using correctional equations 7, 9 respectively stored in a BOD conversion means 8 and a COD conversion means 10 of an arithmetic unit 12, and further converted into a model component input value by a COD model component input value conversion means 13.例文帳に追加

ＵＶ計６からの計測値は演算手段１２のＢＯＤ変換手段８およびＣＯＤ変換手段１０に各々内蔵された相関式７，９を用いてＢＯＤからＣＯＤに変換され、さらにＣＯＤモデル成分入力値変換手段１３によってモデル成分入力値に変換される。 - 特許庁

A flowmeter 7, a COD meter 8 and a coli bacteria sensor 9 are provided at supply piping 3 for supplying the sewage (water to be treated) to an ozone reactor 2, and an ozone injection ratio of the ozone injected to the ozone reactor 2 (ozone quantity required for a unit amount of the water to be treated) is decided based on the measured value.例文帳に追加

下水（被処理水）をオゾン反応槽２に供給する供給配管３に流量計７、ＣＯＤ計８、大腸菌センサ９を設け、この測定値に基づいてオゾン反応槽２に注入するオゾンのオゾン注入率（単位被処理水量当たりに必要なオゾン量）を決める。 - 特許庁