「nitrification tank」に関連した英語例文の一覧と使い方(2ページ目) - Weblio英語例文検索

In the configuration, the dissolution rate of the oxygen into the waste water is enhanced and a nitrification reaction can be promoted by supplying the pure oxygen into the hermetically sealed nitrification tank to aerate the waste water.例文帳に追加

この構成においては、密閉された硝化槽内に純酸素を供給し曝気することにより、排水への酸素の溶解率を高めて硝化反応を促進できる。 - 特許庁

In the nitrification method for ammonia nitrogen-containing water, a biological film of ammonia oxidizing bacteria is formed to the inside of a nitrification tank 1 and the aeration quantity of air is regulated to perform operation in low DO(dissolved oxygen) concentration.例文帳に追加

硝化槽１内にアンモニア酸化細菌の生物膜を形成させ、曝気風量を調節して低ＤＯ濃度で運転するアンモニア性窒素含有水の硝化方法。 - 特許庁

A method for treating ammonia-containing water comprises oxidizing around 60 percent of ammonia nitrogen in a raw water tank into nitrite nitrogen by using a sponge-like biological carrier as a biological carrier in the nitrification tank and also operating the nitrification tank at a nitrogen load of 3 to 5 kg-N/m^3×day.例文帳に追加

硝化槽の生物担体としてスポンジ状の生物担体を用いると共に、硝化槽を３〜５ｋｇ−Ｎ／ｍ^３・日の窒素負荷で運転することにより、原水中のアンモニア性窒素の約６割を亜硝酸性窒素に酸化するアンモニア含有水の処理方法。 - 特許庁

Nitrogen-containing wastewater is introduced into an oxidation tank 1 to be subjected to nitrification treatment or nitrification and nitration treatment and a part of nitrous acid-containing water is sent to a mixing reaction tank 2 while the remainder thereof is sent to a denitrification treatment tank 3 to be subjected to denitrification treatment to become treated water.例文帳に追加

窒素含有排水は、酸化槽１に導入され、亜硝酸化処理又は亜硝酸化及び硝酸化処理され、一部の亜硝酸含有水は混合反応槽２へ送られ、残部は脱窒処理槽３へ送られて脱窒処理され、処理水となる。 - 特許庁

To provide an organic waste liquid treatment method and apparatus for biologically treating organic waste liquid mainly containing nitrogen compounds which can prevent the contamination of denitrifying bacteria into a nitrification tank as much as possible to maintain the functions of nitrifying bacteria in the nitrification tank and prevent a deterioration in treatment capacity of the nitrification tank.例文帳に追加

主として窒素化合物を含む有機性廃液を生物学的に処理する方法及び装置に関し、硝化槽内への脱窒菌の混入を極力防止することができ、それによって硝化槽内での硝化菌の機能を維持し、硝化槽の処理性能が低下するのを防止することのできる有機性廃液の処理方法及び装置を提供することを課題とする。 - 特許庁

By performing such a control, the ammonia nitrogen can be nitrite-nitrified efficiently in the nitrification tank for a long period.例文帳に追加

このような制御を行うことにより、アンモニア性窒素を硝化処理槽において、長期間、効率よく亜硝酸型硝化することができる。 - 特許庁

To provide an apparatus for treating drainage capable of carrying out nitrification and denitrification in the same tank, and also suitably controlling gas such as oxygen.例文帳に追加

同一槽内で硝化と脱窒が行え、しかも酸素などのガスを適正に制御できる排水処理装置を提供する。 - 特許庁

The concentration of ammonia nitrogen in the aeration-treated water flowing into the settlement basin 4 from the nitrification tank 1 is adjusted to ≤1 mg/L, preferably to ≤0.5 mg/L.例文帳に追加

硝化槽１から沈殿池４へ流入する曝気処理液のアンモニア性窒素濃度を１ｍｇ／Ｌ以下、好ましくは０．５ｍｇ／Ｌ以下とする。 - 特許庁

The concentration of ammonia nitrogen in the aeration-treated liquid flowing into the sedimentation basin 4 from the nitrification tank 1 is adjusted to ≤1 mg/L, preferably to ≤0.5 mg/L.例文帳に追加

硝化槽１から沈殿池４へ流入する曝気処理液のアンモニア性窒素濃度を１ｍｇ／Ｌ以下、好ましくは０．５ｍｇ／Ｌ以下とする。 - 特許庁

Raw water and returned sludge are introduced into a nitrification tank 1, and aeration-treated liquid is introduced into a sedimentation basin 4 and subjected to sedimentation separation treatment.例文帳に追加

硝化槽１に原水及び返送汚泥を導入し、曝気処理液を沈殿池４に導入して沈降分離処理する。 - 特許庁

Diffusers 14, 16 are installed in the middle and lower parts of the aerobic tank 11 respectively in the wastewater treatment apparatus of a nitrification liquid circulation type.例文帳に追加

硝化液循環方式の排水処理装置における好気槽１１の中間位置と下部とに散気装置１４，１６をそれぞれ設ける。 - 特許庁

Raw water and return sludge are introduced into a nitrification tank 1, and aeration-treated water is introduced into a settlement basin 4 and subjected to settlement separation.例文帳に追加

硝化槽１に原水及び返送汚泥を導入し、曝気処理液を沈殿池４に導入して沈降分離処理する。 - 特許庁

In the biological reaction tank 12, biological nitrification and denitrification treatment is applied to the separated liquid to form a biologically treated mixed soln.例文帳に追加

生物反応槽１２において前記分離液に生物学的硝化脱窒素処理が施され、生物処理混合液が形成される。 - 特許庁

The nitrogen component which cannot be denitrified in a biological treatment tank I is highly denitrified in a biological denitrification treatment tank II by connecting the biological denitrification treatment tank II packed with a sulfur-carbonate inorganic material and mainly having autotroph to the poststage of the biological treatment tank I for carrying out nitrification denitrification treatment by combining a nitrification treatment tank Ia with a denitrification treatment tank Ib and with bacteria which belong to heterotroph.例文帳に追加

硝化処理槽Iaと脱窒処理槽Ibの組み合わせからなる従属栄養菌に属する微生物で硝化脱窒処理を行う生物処理槽Iの後段に、硫黄−炭酸塩系無機材料を充填した独立栄養菌主体の生物脱窒処理槽IIを連結して、生物処理槽Iにて脱窒処理できなかった窒素成分を生物脱窒処理槽IIにて高度脱窒処理する。 - 特許庁

In the nitrification method for waste water by bringing waste water containing ammonia nitrogen into contact with nitrifying bacteria in a nitrification tank 12 under aerobic conditions to produce oxidized nitrogen, the pH of the waste water in the nitrification tank 12 is controlled to the range from 7.5 to 9.5 when the concentration of ammonia nitrogen in the waste water is 40 to 1,000 mg/l.例文帳に追加

アンモニア性窒素を含有する廃水と硝化菌とを硝化槽１２内で好気性条件下で接触させて酸化態窒素を生成する廃水の硝化処理方法において、廃水のアンモニア性窒素の濃度が４０〜１０００ｍｇ／Ｌのときに、硝化槽１２内の廃水pＨを７．５〜９．５の範囲になるように制御する。 - 特許庁

Because the carbonate produced from the surplus sludge elutes an alkali portion in water, the charge of the alkali portion for pH adjusting in the nitrification tank is unueccessitated or remarkably reduced by feeding the carbonate or the waste cleaning water thereof in the nitrification tank 1.例文帳に追加

余剰汚泥から製造した炭化物は、水中でアルカリ分を溶出するため、炭化物又はその洗浄排水を硝化槽１に投入することにより硝化槽１のｐＨ調整用のアルカリ分の注入を不要とするか、或いは注入量を大幅に低減できる。 - 特許庁

To provide a system and method for reducing amount of generated gas capable of simply reducing amount of nitrous oxide gas generated from a nitrification tank at a low cost on the basis of an unprecedented idea to accelerate a denitrification reaction in the nitrification tank.例文帳に追加

硝化槽内での脱窒反応を促進するという従来にない思想に基づき、硝化槽からの発生亜酸化窒素ガス量を簡便かつ低コストに低減することのできるガス発生量低減システム及びガス発生量低減方法を提供すること。 - 特許庁

The membrane separation unit U is provided with a membrane module 2 accommodating a large number of membrane elements formed of a permeable membrane material, filters the sludge removed from a nitrification tank 12a of the activated sludge treatment system to perform solid-liquid separation, and returns the concentrated sludge to the nitrification tank 12a of the activated sludge treatment system.例文帳に追加

膜分離ユニットＵは、透過膜材料で成る多数本の膜エレメントを内装する膜モジュール２を備えており、活性汚泥処理系統の硝化槽１２ａから引き抜いた汚泥を膜エレメントで濾過して固液分離し、濃縮された汚泥を活性汚泥処理系統の硝化槽１２ａに戻す。 - 特許庁

The wastewater treatment apparatus for treating the nitrogen wastewater containing hydrogen peroxide comprises a regulation tank 1, a denitrification tank 3, and a nitrification tank 11 having an immersed membrane 16 for a microorganism treatment, followed by a photocatalyst tank 18 for a photocatalyst treatment.例文帳に追加

この排水処理装置は、過酸化水素を含有する窒素排水に対して、調整槽１、脱窒槽３、液中膜１６を有する硝化槽１１で微生物処理を行ってから、さらに、光触媒槽１８で光触媒処理する。 - 特許庁

This circulation type rearing apparatus comprises treating water in a rearing tank 1 for rearing fishes and shellfishes by a nitrification tank 2 for nitrifying ammonium in water and a denitrification tank 3 for denitrifying nitrified nitrogen and returning the water to the rearing tank 1.例文帳に追加

魚介類を飼育する飼育槽１の水を、水中のアンモニアを硝化する硝化槽２と、硝化された窒素を脱窒する脱窒槽３で処理して飼育槽１に戻す循環式の飼育装置に関する。 - 特許庁

The flowing out of sludge from each tank and the flowing in of the sludge into the MAP reaction tank 6 are prevented since the denitrification tank 4A and the nitrification tank 5 are a biological membrane system.例文帳に追加

脱窒素槽４Ａ及び硝化槽５は生物膜式のものであるため、各槽からの汚泥の流出、ＭＡＰ反応槽６への汚泥の流入が防止される。 - 特許庁

A return line 42 for returning a part of outflow water from the nitrification tank 24 to the oxygen-free tank 18, and a bypass line 44 for bypassing a part of outflow water from the oxygen-free tank 18 to the anaerobic ammonia-oxidizing tank 22 are installed.例文帳に追加

また、硝化槽２４からの流出水の一部を無酸素槽１８へ返送する返送ライン４２と、無酸素槽１８からの流出水の一部を嫌気性アンモニア酸化槽２２へバイパスするバイパスライン４４とが設けられる。 - 特許庁

In the wastewater treatment apparatus, the nitrogen wastewater containing hydrogen peroxide is treated with micro-nano bubbles in a micro-nano bubble reaction tank 18, increasing the activity of microorganisms in the following denitrification tank 3 and nitrification tank 11 to improve the treatment efficiency by the microorganisms, which enables a size reduction of the denitrification tank 3 and nitrification tank 11.例文帳に追加

この排水処理装置は、過酸化水素を含有する窒素排水を、マイクロナノバブル反応槽１８においてマイクロナノバブルで処理することによって、次段の脱窒槽３と硝化槽１１での微生物の活性度を高めることにより、微生物処理効率を向上でき、脱窒槽３と硝化槽１１の規模を縮小可能となる。 - 特許庁

When treated water in an anaerobic reaction tank 1 is introduced into a denitrification tank 2 to be circulated between the denitrification tank 2 and a nitrification tank 3, and denitrification is performed, a biogas containing hydrogen sulfide generated in the anaerobic reaction tank 1 is introduced into the denitrification tank 2 from a line L10.例文帳に追加

嫌気反応槽１処理後の処理液を脱窒槽２へと導入して脱窒槽２と硝化槽３間で循環させることで脱窒処理を行う際に、嫌気反応槽１で発生した硫化水素を含むバイオガスをラインＬ１０より脱窒槽２へと導入する。 - 特許庁

The wastewater 3 subjected to the partial nitrification treatment is once stored in a tank 30 and subsequently supplied to the nitrogen removing tank 40 while a part thereof is again returned to the aeration tank 10 to be continuously circulated.例文帳に追加

部分亜硝酸化処理がなされた廃水３は一旦タンク３０に蓄えられ、そののち窒素除去槽４０へ供給されると共に、その一部が再度曝気槽１０に戻され連続的に循環する。 - 特許庁

Surplus sludge obtained by treating waste water in a nitrification tank 1 and a denitrification tank 2 and solid/liquid separating in a settling tank 3 is dehydrated by a dehydrator 4 and carbonated by a carbonation device 5.例文帳に追加

廃水を硝化槽１、脱窒槽２で処理し、沈殿槽３で固液分離して得られた余剰汚泥を脱水機４で脱水し、炭化装置５で炭化する。 - 特許庁

The denitrification reaction tank has a means for introducing thereinto treated water 21 from the second anaerobic contact digestion tank and a means for introducing thereinto a part 42 of treated water of the nitrification reaction tank.例文帳に追加

脱窒反応槽は、第２嫌気性接触消化槽からの処理水２１を導入する手段、および硝化反応槽の処理水の一部４２を導入する手段を備える。 - 特許庁

In the wastewater treatment apparatus, at least one of phosphorus, potassium, calcium, and magnesium is added to a first denitrification tank 1, and a nitrification tank 3 and a reaeration tank 9 have lower semi-anaerobic parts 16, 18 and upper aerobic parts 17, 19.例文帳に追加

この排水処理装置は、第１脱窒槽１にリン、カリウム、カルシウム、マグネシウムのうちの少なくとも１つ以上が添加され、かつ、硝化槽３,再曝気槽９が下部の半嫌気部１６,１８と上部の好気部１７,１９を有する。 - 特許庁

The denitrification tank 4A, the MAP reaction tank 6 in which the denitrification treated liq. is introduced and the nitrification tank 5 in which the MAP reaction treated liq. is introduced are provided.例文帳に追加

脱窒素槽４Ａと、脱窒素処理液が導入されるＭＡＰ反応槽６と、ＭＡＰ反応処理液が導入される硝化槽５とを備える廃水処理装置。 - 特許庁

The waste water treatment method comprises introducing water to be treated 90 which should be treated and micronano bulb-containing water into a water tank 22, carrying out nitrification by the action of aerobic microorganisms in the water tank 22, and then carrying out denitrification by the action of anaerobic microorganisms in the water tank 22.例文帳に追加

処理すべき被処理水９０とマイクロナノバブル含有水を水槽２２に導入して、水槽２２で好気性微生物の作用によって硝化を行った後、水槽２２で嫌気性微生物の作用によって脱窒を行う。 - 特許庁

Thus, by using the nitrification carrier 22 in which the nitrifying bacteria are dominantly accumulated and the denitrification carrier 24 in which the anaerobic ammonia oxidizing bacteria are dominantly accumulated, both of nitrification reaction by the nitrification carrier 22 and denitrification reaction by the denitrification carrier 24 are performed in the treatment tank 20, and ammoniac nitrogen in the waste water is decomposed into nitrogen gas.例文帳に追加

これにより、硝化細菌が優占的に集積された硝化担体２２と、嫌気性アンモニア酸化細菌が優占的に集積された脱窒担体２４とを用いて、処理槽２０において、硝化担体２２による硝化反応及び脱窒担体２４による脱窒反応の両方を行い、廃水中のアンモニア性窒素を窒素ガスに分解する。 - 特許庁

To stably perform nitrous acid type nitrification and to reduce the use amount of a pH control agent, in a method introducing water containing ammonia nitrogen into a nitrification tank for aerating water containing ammonia nitrogen in the presence of ammonia oxidizing bacteria to nitrify the same.例文帳に追加

アンモニア性窒素含有水をアンモニア酸化細菌の存在下に曝気して硝化する硝化槽に導入して硝化する方法において、亜硝酸型硝化を安定に行うと共に、ｐＨ調整剤の使用量を大幅に低減する。 - 特許庁

A means for returning sludge generated in the second anaerobic contact digestion tank 20, the nitrification reaction tank 40 and the aerobic oxidation treatment tank 50 is provided to the first anaerobic contact digestion tank 10 to discharge excess sludge 15 in the first anaerobic contact digestion tank 10.例文帳に追加

第１嫌気性接触消化槽１０には、第２嫌気性接触消化槽２０、硝化反応槽４０および酸化処理槽５０において発生する汚泥を返送する手段を備え、第１嫌気性接触消化槽１０での余剰汚泥１５を排出する。 - 特許庁

To increase the recovery rate of MAP and to increase the purity of recovered MAP in the waste water treating device provided with a denitrification tank, the MAP reaction tank in which the treated liq. of a denitrification tank is introduced and the nitrification tank in which the treated liq. of the MAP reaction tank is introduced.例文帳に追加

脱窒素槽と脱窒素槽の処理液が導入されるＭＡＰ反応槽とＭＡＰ反応槽の処理液が導入される硝化槽とを備える廃水処理装置において、ＭＡＰの回収率を高めると共に、回収ＭＡＰの純度を高める。 - 特許庁

One flow of the waste water is subjected to a nitrification treatment in a nitrous acid type nitrification tank 14 and the nitrified waste water is delivered to a microaerobic tank 16 together with the other flow of the waste water to join with each other, and the mixed water flows into an anaerobic ammonia oxidation tank 18 and denitrified via anaerobic ammonia oxidizing bacteria.例文帳に追加

分配器１２により廃水を所定の分配比で２つに分配し、分配された一方の廃水を亜硝酸型硝化槽１４で硝化させ、硝化させた処理水と、分配された他方の廃水とを、微好気槽１６に送水して合流させ、合流水を嫌気性アンモニア酸化槽１８に送水して嫌気性アンモニア酸化細菌により脱窒する。 - 特許庁

The biogas generated in a methane fermentation tank 3 is supplied to a deoxidization tank 7 through biogas introducing piping 11 and both of hydrogen sulfide being a reductive substance contained in the biogas and dissolved oxygen being an oxidizable substance dissolved in the nitrification liquid discharged from a nitrification tank 6 to obstruct denitrification reaction are reacted to be detoxified to be reduced.例文帳に追加

メタン発酵槽３に生じたバイオガスをバイオガス導入配管１１を介して脱酸素槽７に供給し、このバイオガス中に含まれる還元性物質である硫化水素と、硝化槽６から排出された硝化液中に溶解して脱窒反応の妨げとなる酸化性物質である溶存酸素とを反応させることにより、両者を無害化させて減少させる。 - 特許庁

In the fore stage USB denitrification tank 12, denitrification treatment is carried out by utilizing the nitric acid from a fixed bed nitrification tank 14 of a post stage and methanol to be added and nitrogen is removed and the calcium is removed as calcium carbonate.例文帳に追加

前段ＵＳＢ脱窒槽１２では、後段の固定床硝化槽１４からの硝酸と添加されるメタノールを利用し脱窒処理が行われ、窒素が除去されるとともにカルシウムが炭酸カルシウムとして除去される。 - 特許庁

To provide an apparatus for wastewater treatment which can increase a nitrification speed in an aerobic tank, obtain an enough denitrification effect in an anaerobic tank, etc., and remove nitrogen efficiently.例文帳に追加

好気槽での硝化速度を高くすることができるとともに、嫌気槽等での脱窒効果も十分に得ることができ、効率よく窒素除去を行うことができる排水処理装置を提供する。 - 特許庁

The wastewater containing suspended solid organic substances and ammoniacal nitrogen is separated into sludge and liquid in a precipitation tank 1, and the separated sludge is subjected to methane fermentation treatment in an anaerobic nitrification tank 2.例文帳に追加

ＳＳ性有機物とアンモニア性窒素を含む排水を沈殿槽１で固液分離し、分離汚泥を嫌気性消化槽２でメタン醗酵処理する。 - 特許庁

The methane fermentation effluent and the residual part of the acid fermentation liq. are mixed at a mixing tank 6 and stored there, then introduced into the denitrification tank 3 of the nitrification/denitrification treatment.例文帳に追加

このメタン醗酵脱離液と酸醗酵液の残部とを混合槽６で混合して貯留した後、硝化脱窒素処理の脱窒素槽３に導入する。 - 特許庁

To provide a membrane separation activated sludge treatment apparatus efficiently carrying out a denitrification reaction in a denitrification tank even if a dissolved oxygen amount in a nitrification tank is increased.例文帳に追加

硝化槽内の溶存酸素量を増やしたとしても、脱窒槽における脱窒反応が効率的になされる膜分離活性汚泥処理装置を提供する。 - 特許庁

This configuration causes a straightened upflow between the partition plate 4 and tank wall, and circulation of the nitrification carrier added to the tank on the upflow.例文帳に追加

これにより、仕切り板４と槽壁の間に整流された上昇流を生じさせ、槽内に添加された硝化担体をこの上昇流に乗せて循環させる。 - 特許庁

In an activated sludge treatment apparatus 10, the treated water from which virus is removed by a membrane filter 26 in a nitrification tank 18 maintained at appropriate activated sludge concentration is subjected to ozone treatment in an ozone treatment tank 66 and then is discharged out of the system.例文帳に追加

活性汚泥処理装置１０において、適切な活性汚泥濃度に保たれた硝化槽１８内で、膜濾過器２６によりウイルス除去された処理水は、オゾン処理槽６６でオゾン処理されてから系外へ排出される。 - 特許庁

The leached water W to which a carbonate and a flocculant are added in the pretreatment tanks 20 and 30 is supplied to the flocculation/sedimentation tank 50 to be subjected to the separation treatment of flocculated sludge and subsequently treated with activated sludge in the biological nitrification/denitrification tank 4.例文帳に追加

前処理槽２０，３０において炭酸塩及び凝集剤が添加された浸出水Ｗは、凝集沈殿槽５０で凝集汚泥が分離された後、生物硝化脱窒槽４において活性汚泥処理がなされる。 - 特許庁

Further, a control unit 5 controls the aerator 4 in the stirring aeration process A so as to generate nitrification reaction and denitrification reaction in wastewater in the treatment water tank 2 at the same time to adjust the aeration quantity and aeration time in the treatment water tank 2.例文帳に追加

さらに 撹拌曝気工程Ａにおいて、処理水槽２内の廃水内で、硝化反応と脱窒反応を同時に起こすよう、制御装置５は曝気装置４を制御して処理水槽２へ供給される曝気量および曝気時間を調整する。 - 特許庁