Nitrification . Nitrification yog cov txheej txheem uas hloov ammonia rau nitrite thiab tom qab ntawd mus rau nitrate thiab yog lwm kauj ruam tseem ceeb hauv ntiaj teb nitrogen voj voog. Feem ntau nitrification tshwm sim aerobically thiab yog nqa tawm tsuas yog los ntawm prokaryotes.
Nitrites hloov mus rau nitrates li cas?
txheej txheem nitrification yuav tsum muaj kev sib kho ntawm ob pawg sib txawv: bacteria uas hloov ammonia rau nitrites (Nitrosomonas, Nitrosospira, Nitrosococcus, thiab Nitrosolobus) thiab cov kab mob uas hloov nitrites (lom rau cov nroj tsuag) rau nitrates (Nitrobacter, Nitrospina, thiab Nitrococcus)
Nitrates tsim nyob rau hauv lub voj voog nitrogen li cas?
Nitrification, txheej txheem ua los ntawm cov kab mob nitrifying, transforms av ammonia rau nitrates (NO 3 -), uas cov nroj tsuag tuaj yeem sib xyaw nyob rau hauv lawv cov ntaub so ntswg. Nitrates kuj tau metabolized los ntawm cov kab mob denitrifying, uas yog tshwj xeeb tshaj yog nyob rau hauv dej-logged anaerobic av.
Dab tsi kho nitrogen rau hauv nitrites thiab nitrates?
Nitrifying kab mob hauv av ua ntej muab ammonia nrog oxygen los tsim nitrites. Tom qab ntawd lwm pab pawg ntawm cov kab mob nitrifying hloov nitrites rau nitrates uas cov nroj tsuag ntsuab tuaj yeem nqus tau thiab siv tau!
Yuav ua li cas hloov nitrogen dawb rau nitrates?
Nitrifying kab mob hloov ammonia rau nitrites lossis nitrates. Ammonia,nitrites, thiab nitrates yog tag nrho cov nitrogen ruaj khov thiab tuaj yeem nqus tau los ntawm cov nroj tsuag. Cov kab mob denitrifying hloov nitrates rov qab mus rau cov roj nitrogen.
