Total Oxygen Demandとは 意味・読み方・使い方

To provide a method for treating photographic waste water capable of reducing all of BOD (biological oxygen demand), COD (chemical oxygen demand) and total nitrogen quantity of photographic waste water to the levels of quality standards of discharge water based on Sewage Water Law.例文帳に追加

写真廃液のＢＯＤ及びＣＯＤ並びに全窒素量のいずれをも下水道法に基づく排水基準を満たすレベルに低減できる写真廃液処理方法を提示すること。 - 特許庁

To provide a medical waste liquid treatment method which reduces both factors influencing health, such as infectious bacteria contained in a waste liquid, and environmental pollution factors, such as TN (total nitrogen), BOD (biological oxygen demand) and COD (chemical oxygen demand), to complete harmless levels, in medical waste liquid treatment.例文帳に追加

医療廃液処理において、廃液中に含有される感染性細菌類などの健康懸念要因とＴＮ（全窒素量）、ＢＯＤ及びＣＯＤなどの環境汚染要因のいずれをも完全無害化可能レベルまで低減させる医療廃液処理方法を提供すること。 - 特許庁

To provide a method for treating a wastewater containing oxidizable materials such as organic materials, ammonia, hydrazine, capable of drastically reducing chemical oxygen demand (COD), total organic carbon (TOC), and total nitrogen concentration.例文帳に追加

有機物、アンモニア、ヒドラジン等の被酸化性物質を含む排水を、化学的酸素要求量（ＣＯＤ）、全有機炭素（ＴＯＣ）、全窒素濃度を大幅に低減することができる処理方法を提供する。 - 特許庁

To increase treatment efficiency by effectively promoting the oxidation action of hydrogen peroxide, to remove organic material in water by efficiently decomposing the organic material by catalytic oxidation, and to effectively reduce COD (Chemical Oxygen Demand), TOC (Total Organic Carbon), chromaticity or the like.例文帳に追加

過酸化水素の酸化作用を有効に促進させることにより処理効果を高め、水中の有機物を効率よく接触酸化分解除去し、ＣＯＤ、ＴＯＣ、色度等を効果的に低減する。 - 特許庁

Water having a total oxygen demand(TOD) of 0.1-100 ppm is introduced from an outer source into a polyester production system comprising the supply of polyester chips and treating water to a treating tank and the treatment of the chips with the water.例文帳に追加

ポリエステルチップ及び処理水を処理槽に供給してポリエステルチップを水処理するポリエステルの製造方法において、全酸素消費量（ＴＯＤ）が０．１〜１００ｐｐｍである水を系外から導入することを特徴とする。 - 特許庁