硝酸還元の英語

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。例文帳に追加

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. - 特許庁

硝酸還元触媒組成物およびそれを用いた硝酸溶液処理方法例文帳に追加

NITRIC ACID REDUCTION CATALYST COMPOSITION AND NITRIC ACID SOLUTION PROCESSING METHOD USING THE SAME - 特許庁

硝酸性窒素の還元速度を高めると共に還元ガスの利用率を向上させる。例文帳に追加

To increase the reduction rate of nitrate nitrogen, and to improve the utilization ratio of reducing gas. - 特許庁

アノキシバチルス属（Anoxybacillus属）に属し、硝酸を亜硝酸に還元し、かつ、窒素分子に還元する能力を有すること。例文帳に追加

This denitrifying bacterial strain belonging to the genus Anoxybacillus, has a capacity of reducing nitric acid to nitrous acid and also even to nitrogen molecule. - 特許庁

硝酸、亜硝酸を含む廃水に、酸化還元が可能な人工的化学物質（メディエータ）及び脱窒菌を加え、電気化学的に還元したメディエータの還元力を用いて脱窒反応を行い、硝酸、亜硝酸を還元処理する生物電気化学的廃水処理方法。例文帳に追加

In the method for bio-electrochemically treating waste water, an artificial chemical substance (mediator) capable of oxidation-reduction and denitrifying bacteria are added to waste water containing nitric acid and nitrous acid and denitrification reaction is carried out using the reducing power of an electrochemically reduced mediator to reduce the nitric acid and nitrous acid. - 特許庁

銀粉末生成工程１では、硝酸銀水溶液とホルムアルデヒド等の還元剤を含有した還元剤水溶液とを接触させて硝酸銀を還元し、銀粉末を生成する。例文帳に追加

In a silver powder generating process 1, silver nitrate is reduced by bringing the silver nitrate aqueous solution into contact with reducing agent aqueous solution containing the reducing agent such as formaldehyde, and the silver powder is generated. - 特許庁

硝酸性窒素を含有する水性溶液を、亜硝酸性窒素生成手段１を用いて処理し、水性溶液中の硝酸性窒素を還元して亜硝酸性窒素に転換する。例文帳に追加

An aqueous solution containing the nitrate nitrogen is treated by using a nitrite nitrogen forming means 1 to reduce the nitrate nitrogen in the aqueous solution and to convert the same to the nitrite nitrogen. - 特許庁

電解槽１１内に導入された被処理水中の硝酸イオンは、カソード電極４表面で、亜硝酸イオンを経てアンモニアに還元される。例文帳に追加

Nitric acid ions in the water introduced into the electrolytic cell 11 are reduced into ammonia through nitrous ions on the surface of a cathode electrode 4. - 特許庁