Total nitrogen definition

Total nitrogen means the sum of the concentrations of ammonia (NH3), ammonium ion (NH4+), nitrite (NO2), and nitrate (NO3), and dissolved and particulate organic nitrogen expressed as elemental nitrogen.
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Total nitrogen means the sum of all the forms of nitrogen; ammonia, ammonium, nitrate, nitrite and organic nitrogen present in wastewater.
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Total nitrogen means the sum of the organic, nitrate, nitrite, and ammonia forms of nitrogen.
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Examples of Total nitrogen in a sentence

  • They are as follows: Total nitrogen # 014-010, Water # 023-010, Biuret # 002-010, Dimethylol Urea as Formaldehyde # 006-010, Free Ammonia # 007-010, Bulk Density # 002-020, Sieve analysis (U.S. Sieve designations) # 019-010, Crush strength (on -12 +14 granules) # 003-010.

  • The average water quality for irrigation (2015 – 2021) has a pH of 7.9, TDS of 1306 mg/l, Total nitrogen of 48 mg/L and total phosphorus of 16.5 mg/L or the equivalent of applying 105 kg/Ha, nitrogen and 31 kg/Ha of phosphorus per year (approximately a quarter of what the grape rootstock and trees can uptake).

  • They are as follows: Total nitrogen # 014-010, Water # 023-010, Biuret # 002-010, Dimethylol Urea as Formaldehyde # 006-010, Free Ammonia # 007-010, Bulk Density # 002-020, Sieve analysis (U.S. Sieve designations) # 019-010, Crush strength (on -7 +8 granules) # 003-010.

  • Each sample will be analyzed for the following indicators for evaluating water quality impacts from urban development: • Total suspended solids • Turbidity • Conductivity • Hardness • Dissolved organic carbon • Fecal coliform bacteria • Total phosphorus • Total nitrogen • Copper, total and dissolved • Zinc, total and dissolved In addition, probes will be used for continuous in-situ monitoring of temperature at all 14 stations and conductivity at a subset of 9 stations.

  • Total nitrogen and total phosphorus will decrease due to increased stabilization.


More Definitions of Total nitrogen

Total nitrogen means the sum of concentrations of ammonia, nitrite, nitrate, and organic nitrogen-containing compounds, expressed as nitrogen.
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Total nitrogen or “TN” means the combined organic nitrogen, ammonia, nitrite and nitrate contained in the wastewater or effluent;
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Total nitrogen means the sum of nitrite, nitrate, ammo- nia and organic nitrogen.
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Total nitrogen or "nitrogen" means the sum of the organic, nitrate, nitrite, and ammonia forms of nitrogen in a water or wastewater.
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Total nitrogen means the sum of ammonia, nitrite, nitrate, and organic nitrogen.
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Total nitrogen or "TN" means the measure of the complete nitrogen content of wastewater including all organic, inorganic, and oxidized forms expressed in mg/l as nitrogen.
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Total nitrogen means the total of the concentrations of ammonia nitrogen, organic nitrogen, nitrite nitrogen, and nitrate nitrogen expressed as milligrams of nitrogen per liter.
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