To enhance sludge thickening efficiency to excess sludge successively increasing in its amount and recovery efficiency thereof in stages of a secondary treatment and primary treatment of a sewage treatment.例文帳に追加

汚水処理の二次処理や一次処理の段階で、逐次増量する余剰汚泥に対する汚泥濃縮効率とその回収効率を高める。 - 特許庁

This sewage treatment method is constituted in such a manner that the livestock waste water is sent to a primary treatment tank, pretreated and subsequently treated by membrane while being subjected to activated sludge treatment in a secondary treatment tank, the excess sludge in activated sludge is pumped and sent to a sludge concentrating storage tank.例文帳に追加

方法的には、畜産排水を一次処理槽へ送り込んで前処理し、それを二次処理槽で活性汚泥処理しながら膜処理し、活性汚泥中の余剰汚泥を汲み上げて汚泥濃縮貯留槽へ送り込む。 - 特許庁

At this time, primary treated sewage in the primary treatment tank is treated by filtration while being separated by sedimentation, therein, the primary treated sewage which is treated by filtration is transferred to the secondary treatment tank and, at the same time, the deposited sludge which is settled is pumped and sent to the sludge concentrating storage tank.例文帳に追加

その際、一次処理槽の一次処理汚水を沈殿分離しつつ濾過処理し、その内、濾過処理した一次処理汚水を二次処理槽へ移流すると共に、沈殿した堆積汚泥を汲み上げて汚泥濃縮貯留槽へ送り込んでいる。 - 特許庁

To provide a cleaning method of a filter membrane which carries out an effective cleaning and maintains a high filtering flow flux when filtering with the filter membrane using, as a raw water, river water, lake water, ground water, storage water, sewage secondary treatment effluent, industrial wastewater, sewage, etc. or when filtering with the filter membrane to separate or concentrate a valuable substance.例文帳に追加

河川水、湖沼水、地下水、貯水、下水二次処理水、工場排水、下水等を原水として濾過膜で濾過する際、または有価物の分離、或いは濃縮のために濾過膜で濾過する際に、効果的に洗浄を行い、高い濾過流束を維持することを目的とする。 - 特許庁

To maintain a high filtration speed by washing a membrane filter effectively when raw water such as river water, lake water, ground water, stored water, sewage secondary treatment water, industrial wastewater, sewage, or the like is filtered with the membrane filter, when valuables are separated, or when filtration is done by the membrane filter for concentration.例文帳に追加

本発明は、河川水、湖沼水、地下水、貯水、下水二次処理水、工場排水、下水等を原水として濾過膜で濾過を続けていく際、または有価物の分離、或いは濃縮のために濾過膜で濾過を続けていく際に、効果的に洗浄を行い、高い濾過流束を維持することを目的とする。 - 特許庁

To provide a denitrification accelerator with little loss by evaporation of components or flowing out, having a large contact area and high treating efficiency, when performing denitrification treatment in a wastewater treatment after the secondary treatment of sewage, or service water treatment of rivers, artificial ponds, fish firms or aquariums.例文帳に追加

下水における２次処理以降の排水処理、または、河川、人工池、養魚場、観賞用水槽などの用水処理において、脱窒素処理を行う際、成分の揮発や流出による損失の少なく、接触面積が大きく処理効率の高い脱窒素促進剤を提供する。 - 特許庁

To provide an air venting device and a method therefor allowing a secondary side of a membrane unit in a membrane separation type sewage treatment apparatus to be efficiently filled up with water without using power.例文帳に追加

膜分離式汚水処理装置の膜ユニットの二次側を無動力で効率的に満水にするエア抜き装置およびエア抜き方法を提供する。 - 特許庁

An intake pump is installed in the sand sedimentation basin or pump well of the relay pump area, and a fine mesh dust extraction screen, a raw water tank and a floating filter medium moving bed type biological membrane filter are arranged to perform the secondary treatment of sewage to effectively utilize treated water.例文帳に追加

中継ポンプ場の沈砂池またはポンプ井に取水ポンプを設け、微細目除塵スクリーン、原水槽、浮上ろ材移床式生物膜ろ過装置を設けて二次処理を行ない有効利用する。 - 特許庁

To provide an apparatus and a method for treatment of sewage in case of rainy weather and secondary effluent capable of removing fine SS and pinfloc flowing out from the final sedimentation basin and allowing simplified filtration of the excess of the capacity in rainy weather.例文帳に追加

晴天時に最終沈殿池から流出する微細なＳＳやピンフロックを除去することができ、また雨天時にも処理能力の超過分を簡易ろ過することができる雨天時下水及び二次処理水の処理装置および処理方法を提供する。 - 特許庁