nitrite functionとは 意味・読み方・使い方

To make a nitrite reducing microorganism which reduces nitrite ions to nitrogen gas or nitrite oxidizing microorganism which oxidizes nitrite ions to nitrate ions exist and function in a treatment tank, etc., selectively and at high concentration.例文帳に追加

亜硝酸イオンを窒素ガスに還元する亜硝酸還元微生物または亜硝酸イオンを硝酸イオンに酸化する亜硝酸酸化微生物について、選択的に且つ高濃度に処理槽等に存在させて機能させる。 - 特許庁

To concurrently perform removal treatment of both nitrogen and phosphorus in water with a physico-chemical treatment technique without utilizing any biological function by passing water to be treated, that contains at least nitrate nitrogen or nitrite nitrogen and phosphorus, through an electrolytic cell in which iron exists and eluting the iron with electrolysis.例文帳に追加

生物機能によらない物理化学的な処理手法で、窒素処理と同時にリン除去処理をも行うことができる方法を提供する。 - 特許庁

To enhance the function of microorganisms in a slow speed filter apparatus and to lower the consumption quantity of nitrate nitrogen and nitrite nitrogen or potassium permanganese contained in water even in a cold period in the same way as other period while preventing a change in the taste of water as compared with the other period.例文帳に追加

緩速濾過装置での微生物の働きを高め、寒冷期などにおいても他の時期と同様に水中に含まれる硝酸性窒素および亜硝酸性窒素や過マンガン酸カリウム消費量を下げるとともに、他の時期に比べて水の味が変わらないようにする。 - 特許庁

The apparatus comprises, as an initial stage, a conditioning bath 1 having an agitation function, a primary aeration bath 2 immediately after the conditioning bath 1, a denitrification bath 3 for decomposing nitrite nitrogen and nitrate nitrogen, a nitrification bath 4 for decomposing organic nitrogen, a sedimentation bath 5 for separating activated sludge, a secondary aeration bath 6, a coagulating sedimentation bath 7, and a filtration bath 8.例文帳に追加

攪拌機能を有する調整槽１を初段槽として、前記調整槽１の直後に一次曝気槽２を設けるとともに、亜硝酸性窒素および硝酸性窒素を分解する脱窒槽３、有機体窒素を分解する硝化槽４、活性汚泥を分離する沈殿槽５、二次曝気槽６、凝集沈殿槽７、および、ろ過槽８から構成されることを特徴とする。 - 特許庁