nitrification bacteriaとは 意味・読み方・使い方

To obtain a nitrification bacteria-containing water for rearing fishes and shellfishes capable of functioning nitrification bacteria in an activated state even immediate after starting of rearing and facilitating the rearing in its early stages.例文帳に追加

飼育開始直後においても硝化細菌を活性化した状態で働かせることができ、初期の飼育が容易になる魚介類飼育用の硝化細菌含有水を提供する。 - 特許庁

To provide a method of operating a nitrification tank which operates a nitrification tank where nitrogen-containing wastewater is nitrified by nitrifying bacteria, and enables the start-up of a newly start-up nitrification tank in a short time.例文帳に追加

窒素含有排水を硝化菌により硝化処理する硝化槽の運転方法において、新たに立ち上げる硝化槽を短期間内に立ち上げ可能な硝化槽の運転方法を提供する。 - 特許庁

The nitrifying bacteria and the anaerobic ammonia oxidizing bacteria are fixed on the mutually different carriers (the nitrification carrier 22 and the denitrification carrier 24), so that adjusting of the volume ratio (the throwing-in ratio) of the nitrification carrier 22 and the denitrification carrier 24 easily controls the bacteria amount ratio of the nitrifying bacteria and the anaerobic ammonia oxidizing bacteria.例文帳に追加

硝化細菌と嫌気性アンモニア酸化細菌とを互いに異なる担体（硝化担体２２及び脱窒担体２４）に固定化することで、硝化担体２２と脱窒担体２４との体積比（投入量比）の調節により、硝化細菌及び嫌気性アンモニア酸化細菌の菌量比を容易にコントロールすることができる。 - 特許庁

A nitrification carrier 22 dominated by the nitrifying bacteria and a denitrification carrier 24 dominated by the anaerobic ammonia oxidizing bacteria are made to coexist in the treatment tank 20.例文帳に追加

処理槽２０に、硝化細菌が優占化された硝化担体２２と、嫌気性アンモニア酸化細菌が優占化された脱窒担体２４とを混在させる。 - 特許庁

Treated water after nitrification and denitrification treatment which is obtained by nitrifying ammonia nitrogen in wastewater by nitrifying bacteria, which are aerobic autotrophic bacteria, and denitrifying nitrate nitrogen and nitrite nitrogen by denitrifying bacteria, which are anaerobic bacteria, is sent to a nitrification column, and carbon dioxide dissolved in the treated water is used as inorganic carbon necessary for the growth of the nitrifying bacteria.例文帳に追加

排水中のアンモニア性窒素を好気性独立栄養細菌である硝化菌で硝化処理し、硝酸性窒素、亜硝酸性窒素を嫌気性細菌である脱窒菌で脱窒処理した硝化脱窒処理後の処理水を、硝化塔に送り、該処理水に溶解する二酸化炭素を前記硝化菌の増殖に必要な無機炭素源とする。 - 特許庁

Washing of a microorganism carrier containing the ammonia-oxidizing bacteria and nitrite-nitrifying bacteria with acid is carried out by using a difference of acid tolerance, which inhibits the activity of the nitrite-nitrifying bacteria to obtain a nitrous acid type nitrification carrier which can obtain a stable nitrous acid type nitrification reaction.例文帳に追加

耐酸性の違いを利用し、アンモニア酸化細菌及び亜硝酸酸化細菌を含む微生物担体を酸で洗浄することで、亜硝酸酸化細菌の活性を抑制し、安定した亜硝酸型の硝化反応を得ることができる亜硝酸型硝化担体を得ることができる。 - 特許庁

This nitrification bacteria-containing water is used for a rearing apparatus in which rearing water is closed and circulated to rear fishes and shellfishes.例文帳に追加

飼育水を閉鎖循環させて魚介類を飼育する飼育装置に使用される硝化細菌含有水に関する。 - 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