This reduced bacterial nitrogen conversion to just 1% of normal.
The three nitrogen conversion pathways traditionally used for the removal of ammonia nitrogen in aquaculture systems are photoautotrophic removal by algae, autotrophic bacterial conversion of ammonia nitrogen to nitrate nitrogen, and heterotrophic bacterial conversion of ammonia nitrogen directly to microbial biomass.
For instance patients with HIV infection have impairment in granuloma formation, atypical chest x-ray findings, and slower time to bacterial conversion [ 24].
Dark (DF) and photo (PF) fermentation is the bacterial conversion of organic substrate to biohydrogen through a complex process involving biochemical reactions, with the difference that PF is held by a diverse group of photosynthetic bacteria in the presence of light.
The term bioleaching refers to the bacterial conversion of an insoluble metal (usually a metal sulfide, e.g., CuS, NiS, ZnS) into a soluble form (usually the metal sulfate e.g., CuSO4, NiSO4, ZnSO4).
Thiosulphate and DCD were used for T2 as they are both nitrification inhibitors and prevented the bacterial conversion of N H 4 + to N O 3 −, while Treatment T1 was included to control for any potential effects of DCD on Si uptake.
Methemoglobin (MetHb) is formed when nitrite (for our purposes, formed from the endogenous bacterial conversion of nitrate from drinking water) oxidizes the ferrous iron in hemoglobin (Hb) to the ferric form (Fan et al. 1987).
Fig. 5 Systematic diagram of the bacterial conversion of styrene and degraded products.
The former occurs in 'under mature' (< 0.5% vitrinite reflectance) coals and is the result of bacterial conversion of coal into CO2 or acetate, which is then transformed by archaea into CH4.
There was a difference (P = 0.029) of bacterial conversion in the biopsies between the groups.
