Last Updated
：2026/01/09
だっちつ
Hiragana
だっちつする
Kanji
脱窒する
Verb
Japanese Meaning
窒素化合物から窒素を除去すること、特に土壌や水中から硝酸態窒素を窒素ガスに変えて放出する作用。『脱窒』に同じ。
Easy Japanese Meaning
みずや つちの なかの ちっそを へらす。
Chinese (Simplified) Meaning
脱氮 / 反硝化 / 使硝酸盐还原为氮气
Chinese (Traditional) Meaning
脫氮；去除氮 / 進行反硝化作用；將硝酸鹽還原為氮氣 / 在污水處理中去除含氮化合物
Korean Meaning
탈질하다 / 질산염을 환원하여 질소를 방출하다 / 질소 화합물에서 질소를 제거하다
Indonesian
mendenitrifikasi; melakukan proses denitrifikasi / menghilangkan nitrogen terikat (mis. nitrat) dari lingkungan/air / mengubah nitrat menjadi nitrogen gas (biasanya oleh mikroorganisme)
Vietnamese Meaning
khử nitrat / khử nitơ
Tagalog Meaning
mag-alis ng nitrat (sa tubig o lupa) / sumailalim sa denitripikasyon
Sense（1）
脱窒: denitrify
（ canonical ）
（ romanization ）
（ stem ）
（ past ）
Quizzes for review
See correct answer
This bacteria has the ability to denitrify nitrogen in water.
This bacteria has the ability to denitrify nitrogen in water.
See correct answer
このバクテリアは、水中の窒素をだっちつする能力があります。
Japanese - English
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