intermittent aerationとは 意味・読み方・使い方

The waste liquid treatment apparatus for treating nitrogen-containing organic waste liquid by an intermittent aeration activated sludge process repeating aerobic microorganism treatment and anaerobic microorganism treatment in a single treatment tank is provided with a bubbling blower 4 removing carbon dioxide gas dissolved in the nitrogen-containing organic waste liquid before treatment by the intermittent aeration activated sludge process.例文帳に追加

本発明は、単一の処理槽で好気的微生物処理と嫌気的微生物処理を繰返す間欠曝気式活性汚泥法によって窒素含有有機性廃液を処理する廃液処理装置において、前記間欠曝気式活性汚泥法による処理に先立ち前記窒素含有有機性廃液に溶存する炭酸ガスを除去するバブリングブロア４を備える。 - 特許庁

The solid and sludge separated from sewage are sent to the sludge digestion tank and the organic component of the solid and sludge is digested under intermittent aeration and the digested solid and sludge reduced in weights are stored in the sludge digestion tank.例文帳に追加

汚水から分離された固形物及び汚泥は、汚泥消化槽に送られて、間欠瀑気のもとで有機分を消化され、減量されて汚泥消化槽に貯留される。 - 特許庁

A septic tank is equipped with a primary treatment tank 1 in which waste water to be treated is charged and a secondary treatment tank 2 receiving primary treated water from the primary treatment tank 1 to apply intermittent aeration treatment thereto.例文帳に追加

処理排水を投入する一次処理槽１と、一次処理槽１にて処理された一次処理水を移流して間欠ばっ気処理をおこなう二次処理槽２を備えた浄化槽である。 - 特許庁

To provide a nitrogen-containing waste liquid treatment method which prevents aerobic decomposition of organic matter in an anaerobic process during treatment of nitrogen-containing waste liquid with intermittent aeration to effectively utilize the organic matter as a hydrogen donor required in the anaerobic process.例文帳に追加

窒素含有廃液を間欠曝気処理によって処理する際にあたり、嫌気工程における有機物の好気的分解を防止して、該有機物を嫌気工程において必要とされる水素供与体として有効利用する窒素含有廃液の処理方法を提供すること。 - 特許庁

In the oxidation ditch method to decompose and remove a nitrogenous component in foul water using activated sludge, in this method, the operation of the oxidation ditch is intermittent or continuous by forming a stable circulating flow by always driving a stirring device 4 and meanwhile by controlling the operation of an aeration device 3 which is a vertical shaft type aerator.例文帳に追加

汚水中の窒素成分を活性汚泥を用いて分解除去するＯＤ法において、攪拌装置４を常時運転することで安定した循環流を形成するとともに、縦軸式エアレーターである曝気装置３の運転を制御することで、間欠式あるいは連続式の処理運転を行う。 - 特許庁

To provide an organic waste liquid treatment method which enhances the treatment efficiency of an organic waste liquid capable of efficiently reducing the concentration of carbon dioxide to a definite concentration and enhancing the treatment efficiency of an organic waste liquid in the degassing treatment process of carbon dioxide required before denitrification treatment for denitrifying the organic waste liquid by an intermittent aeration type sludge method, and to provide an organic waste liquid treatment apparatus.例文帳に追加

有機性廃液を間欠曝気式汚泥法により脱窒する脱窒処理の前に必要な炭酸ガスの脱気処理工程において、炭酸ガスを一定濃度まで効率的に低減できて有機性廃液の処理効率を向上させる有機性廃液処理方法及び装置を提供する。 - 特許庁