Sentence examples for carbon requirement from inspiring English sources

In comparison to conventional activated sludge systems, this MFC-based process achieves nitrogen removal with a decreased carbon requirement.

In addition, the process has no carbon requirement for nitrogen and phosphorus removal, which is attractive for the treatment of secondary effluents (Aslan and Kapdan 2006).

By this means, not only nitrogen removal is improved, but also the aeration and organic carbon requirement is reduced [ 7– 10].

During denitrification phase, the residual soluble COD concentration as available was found to be more than the stoichiometric organic carbon requirement for effective denitrification.

As with nitrate-replete conditions, DIC concentrations rebounded, as there was no high carbon requirement for growth but a smaller requirement for lipid accumulation prior to resupplementation.

The photosynthetic activity of the zooxanthellae has been observed to contribute as much as 95% of the carbon requirement for daily respiration and growth of the coral holobiont [ 15].

As nitrate remained in excess during N-replete conditions, the DIC was limited as the carbon requirement for cellular growth was high and resulted in low lipid yields (Fig.  2b).

The arginine succinyltransferase (AST) pathway allows E. coli to use arginine as a nitrogen source under nitrogen-starvation conditions and the total carbon requirement for Klebsiella aerogenes (reviewed in Cunin et al. 1986).

Pleurotus mushrooms can biodegrade cellulose and lignin of lignocellulosic materials to get their carbon requirements.

Organisms are either heterotrophic or autotrophic, meaning that they cover their carbon requirements by assimilating organic compounds or by fixing inorganic carbon dioxide (CO2).

Since the added diatoms contributed only to a limited extent to the carbon requirements of the metazoan members of the lower food web, this macrobenthic facilitation via transport processes was more important in structuring the lower trophic levels than were negative effects such as competition.