Sentence examples for biological nutrients from inspiring English sources

The first would be made of natural substances — he calls them "biological nutrients" — and they'd be perfectly biodegradable.

Rather, products have to be redesigned so that all inputs are either biological nutrients (that can harmlessly biodegrade) or technical nutrients (that can be endlessly and safely recycled).

To get a C2C seal of approval, a product needs to be made from components that are either "technical nutrients" (which can be recycled or repurposed) or biological nutrients (which can degrade naturally, like compost).

Furthermore, a pilot plant (50 m3/d) of the membrane coupled biological nutrients removal (BNR) process was designed based on the above configuration and was run for 5 months.

Often, the auxotrophic nutrient becomes limiting for growth (Bauer et al. [2003]; Cohen and Engelberg [2007]), inducing a physiological state that is different from that of cells whose growth is limited by standard biological nutrients, such as carbon, nitrogen, or phosphate (Brauer et al. [2008]), or by metabolite toxicity.

Leathers should act as biological nutrients.

These results supported the considerable advantages of the bioparticle process in biological nutrient removal.

In this study, a CFD model was developed which accounts for aeration and biological nutrient removal.

The plants represented various designs, including conventional and biological nutrient removal (BNR) systems.

This paper addresses advanced control of a biological nutrient removal (BNR) activated sludge process.

Two types of external nitrification biological nutrient removal (BNR) plants were successively operated for municipal wastewater treatment.