Dab tsi yog lub luag haujlwm ntawm cov roj nitrogen hauv lub tubular tsis kam rauv?

1. Kev tiv thaiv nitrogen. Nitrogen tuaj yeem tso pa tawm thiab tiv thaiv cov pa oxygen nkag mus, uas tuaj yeem tiv thaiv oxidation ntawm tubular hluav taws xob cua sov cov ntsiab lus thiab txhim kho lub neej. tubular tsis kam rauv.

2. Nitrogen ua raws li lub tshav kub hloov nruab nrab.