sludge indexとは 意味・読み方・使い方

That is, the uniaxial compression strength of the formed sludge based on the wet density of the formed sludge and the filling properties of the sludge expressed by the cylinder flow value of the formed sludge are used as a control index to treat the sludge as fluidized treated soil.例文帳に追加

すなわち、発生した汚泥の湿潤密度に基づいたこの汚泥の一軸圧縮強度と、発生した汚泥のシリンダーフロー値で表されるこの汚泥の充填性と、を管理指標に用いて、汚泥を流動化処理土として処理する。 - 特許庁

A low-concentration organic base regulant is added to an aeration tank wherein organic waste water is introduced, thereby sludge volume index (SVI), the concentration of suspended solid (SS), and the concentration of total organic carbon (TOC) are lowered, as a result, sedimentation properties of sludge and the quality of water treated are improved.例文帳に追加

有機性廃水が導入された曝気槽に低濃度の有機系調節剤を添加することで、汚泥容量指標(SVI)、浮遊性物質(SS)濃度および全有機物(TOC)濃度が低下して、汚泥の沈降性と処理水質が改善される。 - 特許庁

To provide a lubricant base oil that can provide a high viscosity index oil in no use or using a reduced amount of viscosity index improver as the sludge formation is reduced and swelling of organic materials is caused scarcely.例文帳に追加

粘度指数向上剤を使用せずに、又は少量の添加で高粘度指数油を提供でき、しかもスラッジの生成が少なく、有機材を膨潤させにくい潤滑油基油を提供すること。 - 特許庁

An olefin copolymer dispersant viscosity index improver is used in a cooled exhaust gas recirculation (EGR) engine so as to reduce or eliminate oil thickening and sludge formation.例文帳に追加

オイルの濃化およびスラッジの生成を減少又は除去させるために、オレフィン共重合体の分散剤粘度指数向上剤を冷却式排ガス再循環（ＥＧＲ）エンジンにおいて使用する。 - 特許庁

To obtain granular treated soil which has an cone index of >200 kN/m^2, is almost neutral, and is easy to handle, by modifying slurry-like construction sludge having a moisture content of ≥100 wt%.例文帳に追加

含水比が１００重量％以上の泥水状の建設汚泥を改質し、コーン指数２００ｋＮ／ｍ^２を超える強度を備え、略中性で、取り扱い易い粒状の処理土を得る。 - 特許庁

To provide an efficient oil-containing waste water treatment method which can effectively inhibit the clogging of a membrane caused by inflow oil and can stably operate a membrane separation activated sludge treatment tank by controlling the oil concentration so as to satisfy a fixed index in a process for performing membrane separation activated sludge treatment of oil-containing waste water.例文帳に追加

油分含有廃水を膜分離活性汚泥処理する工程において、一定の指針を満たすよう油分濃度を制御することで、流入油分が原因で引き起こされる膜の詰まりを効果的に抑制し、膜分離活性汚泥処理槽を安定して運転することができる効率の良い処理方法を提供する。 - 特許庁

The method for treating organic wastewater has a process for liquefying at least a part of activated sludge in the treatment of organic wastewater having an aerobic treatment process, and the supply amount of activated sludge to the liquefying treatment process and/or the treatment condition in the liquefying treatment process is controlled to 10-80% of the index.例文帳に追加

また、有機性廃水の処理方法は、好気性処理工程を有する有機性廃水の処理において、活性汚泥の少なくとも一部を液化処理する工程を有し、該液化処理工程への活性汚泥供給量及び／又は該液化処理工程での処理条件を、前記指標により１０〜８０％に制御することを特徴とする。 - 特許庁