「nitrate reduction」に関連した英語例文の一覧と使い方 - Weblio英語例文検索

A processing circuit 71 predetermines target concn. to obtain respective values at first from the input of respective signals to calculate the generation amt. of waste water and that of nitrate nitrogen contained in waste water and calculates the reduction amt. from the generation amt. of nitrate nitrogen necessary for setting nitrate nitrogen to the amt. corresponding to a predetermined target concn.例文帳に追加

複数の系統に分けられる排水、および排水中に含まれる硝酸態窒素の発生量をそれぞれ求め、前記硝酸態窒素を予め定める目標濃度以下とするために必要な前記発生量からの減少量を算出する。 - 特許庁

Radioactive waste and silver nitrate are mixed to produce silver chloride, and then the silver chloride is dissolved and subjected to reduction treatment.例文帳に追加

放射性廃棄物と硝酸銀とを混合して塩化銀を生成し、次いで、この塩化銀を溶解するとともに還元処理を施す。 - 特許庁

To provide a heat accumulation control device capable of suppressing reduction of nitrate that constitutes a heat accumulation material, and maintaining the heat accumulation performance.例文帳に追加

蓄熱材を構成する硝酸塩の減少を抑制し、蓄熱性能を維持することができる蓄熱制御装置を提供することにある。 - 特許庁

To supply liquid including nitrate in a cathode chamber; and to raise electric power generation efficiency of microorganism electric power generation which performs reduction reaction by making use of denitrifying bacilli.例文帳に追加

カソード室に硝酸塩を含む液を供給し、脱窒菌を利用して還元反応を行う微生物発電の発電効率を高くする。 - 特許庁

Nitrate ions and nitrite ions are converted to ammonia by a reduction reaction in an electrolytic cell arranged as a preceding process to a phosphorus removing electrolytic cell.例文帳に追加

リン除去を行う電解槽の前工程をなす電解槽において、硝酸イオン及び亞硝酸イオンを還元反応によりアンモニアに変化させる。 - 特許庁

Moreover particulate solid matter of ammonium nitrate deposited on the selective reduction type catalyst 24 is decomposed by heat of the exhaust gas of the raised temperature.例文帳に追加

更に温度が上昇した排ガスの熱により選択還元型触媒２４に堆積した粒子状固形物の硝酸アンモニウムを分解させる。 - 特許庁

The selective reduction type catalyst 24 which is provided in an exhaust pipe 16 of a diesel engine 11 and on which particulate solid matter of ammonium nitrate is deposited is regenerated.例文帳に追加

ディーゼルエンジン１１の排気管１６に設けられ粒子状固形物の硝酸アンモニウムが堆積した選択還元型触媒２４を再生させる。 - 特許庁

To provide a plant cultivation instrument enabling reduction in a specific component (for example, nitrate nitrogen) falling in a cultivated plant body; and to provide a plant cultivation method.例文帳に追加

栽培された植物体の特定成分（例えば、硝酸態窒素）を低減可能な植物栽培用器具、および栽培方法を提供する。 - 特許庁

By using the carbon carrier, the obtained catalyst particles have a large specific surface area, a highly dispersed state of metal fine particles and excellent activity for reduction decomposition of nitrate nitrogen.例文帳に追加

カーボン担体を用いると、得られる触媒微粒子の比表面積が大きく、金属微粒子が高分散して、硝酸性窒素の還元分解活性に優れる。 - 特許庁

In order to regenerate the selective reduction type catalyst wherein the ammonium nitrate of particulate solids are accumulated, the particulates accumulated on the filter 51 are combusted, thereby combusting the ammonium nitrate of particulate solids accumulated on the catalyst 24 by the heat of waste gas with increased temperatures to decompose.例文帳に追加

粒子状固形物の硝酸アンモニウムが堆積した選択還元型触媒の再生はフィルタ５１に堆積させたパティキュレートを燃焼させ、温度が上昇した排ガスの熱により触媒２４に堆積した粒子状固形物の硝酸アンモニウムを燃焼して分解させる。 - 特許庁

It is preferable that the electron acceptor contains 5-100 mg/L nitrate, 5-100 mg/L sulfate, and 0.1-3 mg/L dissolved oxygen, and that the oxidation-reduction potential is 0-300 mV.例文帳に追加

電子受容体は、硝酸塩５〜１００ｍｇ/Ｌ、硫酸塩５〜1００ｍｇ/Ｌ、溶存酸素０.1〜３ｍｇ/Ｌであり、酸化還元電位が０ｍＶ〜３００ｍＶであることが好ましい。 - 特許庁

Since the catalyst fine particles have a large surface area, the particles develop high activity compared with particles having a large particle size or to a formed body and are suitable for reduction decomposition of nitrate nitrogen.例文帳に追加

また、触媒微粒子の外部表面積が大きいので粒子径の大きな粒子や成形体に比べて高い活性を発現し、硝酸性窒素の還元分解に好適である。 - 特許庁

To provide a treatment method of nitrate nitrogen-containing wastewater which has high activity and suppresses the formation of a nitrite nitrogen, ammoniacal nitrogen and nitrous monooxide being reaction byproduct substances by forming a nitrogen gas highly selectively, efficiently by markedly accelerating the catalytic reduction of nitrate ions and reduced in energy loss.例文帳に追加

活性が高く、触媒による硝酸イオンの還元を著しく促進し、高選択的、効率的に窒素ガスを生成することで、反応副生成物質である亜硝酸性窒素およびアンモニア性窒素、さらには亜酸化窒素の生成を抑制し、かつ、エネルギーロスの少ない硝酸態窒素含有廃水の処理方法を提供する。 - 特許庁

To provide a method for treating an aqueous solution of sodium nitrate capable of preventing a precipitation of a produced salt accompanying a reduction treatment, requiring no particular neutralization treatment, and making separation from a catalyst easy.例文帳に追加

特別の中和操作を要することなく、還元処理に伴う生成塩の析出を抑えることができ、触媒との分離が容易となる硝酸ナトリウムを含有する水溶液の処理方法を得る。 - 特許庁

To provide a nitric acid reduction catalyst composition which is applicable even to a high-concentration nitric acid solution and is capable of efficiently reducing a nitrate ion, nitrite ion and the like, and to provide a processing method of a nitric acid solution using the same.例文帳に追加

高濃度の硝酸溶液に対しても適用可能であり、効率的に硝酸イオンや亜硝酸イオン等を還元できる硝酸還元触媒組成物と、これを用いた硝酸溶液の処理方法を提供する。 - 特許庁

To provide a water treatment method and apparatus which can efficiently separate water to be treated containing high concentration of nitrate nitrogen into residual nitrate nitrogen-containing water and ammonia nitrogen-containing water after applying a reduction process to the water to be treated, and can remove ammonia nitrogen from the ammonia nitrogen-containing water at a low cost without requiring addition of an alkali agent for pH adjustment.例文帳に追加

高濃度の硝酸性窒素を含む被処理水について、還元工程を経た被処理水を硝酸性窒素残留分含有水とアンモニア性窒素含有水とに効率良く分離でき、また、アンモニア性窒素含有水からアンモニア性窒素をｐＨ調整用アルカリ剤の添加が不要で低コストにて除去できる水処理方法及び装置を提供すること。 - 特許庁

Organic matter-containing waste is decomposed by an electron acceptor containing 5-500 mg/L nitrate, 5-700 mg/L sulfate, and ≤3 mg/L dissolved oxygen, and a microorganism group growing under the environment of ≤300 mV oxidation-reduction potential.例文帳に追加

有機物含有廃棄物を、硝酸塩５〜５００ｍｇ/Ｌ、硫酸塩５〜７００ｍｇ/Ｌ、溶存酸素３ｍｇ/Ｌ以下を含む電子受容体と、酸化還元電位３００ｍＶ以下の環境下で生育する微生物群で分解処理する。 - 特許庁

In the treating method for removing the cyanides from the waste water by oxidation using ozone or using ozone with ultra-violet light in combination, an end point of oxidative removing reaction of the cyanides is judged by oxidation-reduction potential and only the cyanides are removed without changing ammonia-form nitrogen into nitrate-form nitrogen.例文帳に追加

排水からオゾンあるいはオゾンと紫外線の併用により、シアン化合物を酸化除去する処理方法において、酸化還元電位によってシアン化合物の酸化除去反応の終点を判別し、アンモニア態窒素を硝酸態窒素に変えることなく、シアン化合物のみを除去する。 - 特許庁

This method provides a soil infectious disease control treatment on a portion of the drainage reutilized for crop cultivation in the nutrient liquid cultivation drainage, and on the other hand, removes nitrate nitrogen to reduce it by carrying out sulfur denitrification of the drainage or the excess water which is not reutilized for the crop cultivation to be discharged after phosphoric acid reduction treatment is carried out.例文帳に追加

養液栽培排水のうち作物栽培へ再利用するものに土壌伝染性病害抑制処理を施す一方、作物栽培に再利用しない排水や余剰水は硫黄脱窒により硝酸性窒素を除去低減し、且つリン酸低減処理を行った後に放流する。 - 特許庁

More than stoichiometerically excessive ammonia water is added to an aqueous silver nitrate solution to form a silver complex and the silver nanoparticles are produced by reduction with an aqueous formalin solution at ≥0.90 in the ratio of the solvent and water at temperature 20 to 40°C in a methyl ethyl ketone solvent containing ≥2% polymer dispersant.例文帳に追加

硝酸銀水溶液に化学量論より過剰のアンモニア水を加えて銀錯体を形成し、高分子分散剤が２％以上含有するメチルエチルケトン溶剤中、溶剤と水との比が０．９０以上で、温度２０〜４０℃で、ホルマリン水溶液で還元し銀ナノ粒子を製造。 - 特許庁

Nitrogen oxide is converted to nitrate ions by a nitrogen oxide adsorbing and cleaning agent comprising at least one nitrogen oxide adsorbent 1, catalyst particles 2 having oxidation-reduction capacity and a solid polymeric electrolyte 3 to be occluded thereby and nitrogen oxide adsorbed by allowing reductive gas to flow in the nitrogen oxide adsorbing and cleaning agent is reduced and cleaned by catalytic reaction.例文帳に追加

少なくとも１種のチッ素酸化物吸着剤１と酸化還元能を有する触媒粒子２と固体高分子電解質３とからなるチッ素酸化物吸着浄化剤により、チッ素酸化物を硝酸イオンに変換して吸蔵し、該チッ素酸化物吸着浄化剤に還元性ガスを流入して吸着されたチッ素酸化物を触媒反応により還元浄化する。 - 特許庁

An anaerobic treating part 3 is provided at the poststage of an aerobic treating part 2, and a filter layer 5 packed with a lot of microorganism carriers is formed in the anaerobic treating part, and a sulfur component is reduced with sulfate reducing bacteria multiplied on a filter layer, and also nitrate nitrogen formed in the aerobic treating part is gasified with sulfur denitrifying bacteria multiplied on the filter layer by utilizing sulfide obtained with the reduction.例文帳に追加

好気性処理部２の後段に嫌気性処理部３を設け、この嫌気性処理部には微生物の担持体を多数充填してなるろ層５を形成し、このろ層に増殖した硫酸塩還元菌により硫黄分を還元すると共に、これで得られた硫化物を利用して好気性処理部で生成した硝酸性窒素をろ層に増殖した硫黄脱窒菌によりガス化するようにする。 - 特許庁