Sentence examples for no3 nitrogen from inspiring English sources

A combined two steps electrocoagulation flocculation was designed to remove COD, BOD5, TSS, nitrate (NO3), nitrogen (N), phosphate (P), and fecal coliform (FC) from urban wastewater.

Measuring a mean daily dry matter net production of 13·6 g (derived from Fig.  3) and a nitrogen concentration in dry matter of ∼3·5 %, and assuming respiration costs of 1·25 g CO2 per g NO3 nitrogen taken up (Cannell and Thornley, 2000) yields 0·60 g respired CO2.

Two fertilizer rates were also tested: low (N1, 60 kg ha−1 of nitrogen; 0 kg ha−1 of nitrogen in 2010) and high (N2, 120 kg ha−1 of nitrogen; 100 kg ha−1 of nitrogen in 2010).

There are two stable isotopes of nitrogen: nitrogen-14 (N) and nitrogen-15 (N).

Microcombustion analysis showed 89.5% carbon, 3.9% nitrogen, 3.08% oxygen and 0.33% hydrogen.

To understand the sources and transformations of nitrate in the Songhua River basin, which is one of seven largest river basins in China, the concentration of dissolved nitrogenous species, nitrogen and oxygen isotopes of NO3−, nitrogen isotopes of NH4+, and stable isotopes of water were determined in this study.

— Jeff Gordinier National Geographic: N. Atomic No. 7: nitrogen.

§ 862.1515 Nitrogen (amino-nitrogen) test system.

Global Fertilizer and Manure, Version 1: Nitrogen Fertilizer Application.

§ 173.336 Nitrogen dioxide, liquefied, or dinitrogen tetroxide, liquefied.

Global Fertilizer and Manure, Version 1: Nitrogen in Manure Production.