Total Nitrogen (TN) definition

Total Nitrogen (TN) means the arithmetic sum of Nitrate + Nitrite and Total Kjeldahl Nitrogen.
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Total Nitrogen (TN) means the total content of the nitrogen species of organic nitrogen, ammonia, nitrate and nitrite present in water or wastewater and expressed as elemental nitrogen, N, as determined using approved methods.
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Total Nitrogen (TN) means the sum of the organic, nitrate, and ammonia species of nitrogen in a water or wastewater.
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Examples of Total Nitrogen (TN) in a sentence

  • The Bay Restoration Fund Act and the ENR strategy set forth annual average nutrient goals of WWTP effluent quality of Total Nitrogen (TN) at 3 mg/l as “N” and Total Phosphorus (TP) at 0.3 mg/l as “P”, where feasible, for all major WWTPs with a design capacity of 0.5 million gallons per day (mgd) or greater and discharging to the Chesapeake Bay.

  • Attachment B provides the delivered Jordan Lake Total Nitrogen (TN) and Jordan Lake Total Phosphorous (TP) credit yields per acre of buffer restoration by each Jordan small watershed.

  • Include the following chemical constituents: Total Suspended Solids (TSS), Total Nitrogen (TN), Bio-Chemical Oxygen Demand (BOD), Chromium, Copper, Lead, Mercury, Molybdenum, Nickel, Zinc, pH and any other chemical constituents.

  • Biochemical Oxygen Demand (BOD) 20-30 mg/L Total Suspended Solids (TSS) 25-40 mg/L Total Nitrogen (TN) 20-50 mg/L Total Phosphorus (TP) 6-12 mg/L Residual chlorine (RS) N/A pH 6 - 9 E.coli 105 - 106 cfu/100ml All irrigation sprayfield areas are sized appropriately to ensure nutrient loading rates for Nitrogen and Phosphorus are not in access of relevant industry standards or guidelines.

  • This project is needed to get the maximum benefit from other Total Nitrogen (TN) reducing projects that are currently.

  • The first efforts resulted in NPDES permits being issued to Exeter and Newmarket (both in 2013) with seasonal Total Nitrogen (TN) limits set at 3 mg/l (the “limit of technology”) and requirements for addressing nonpoint sources.

  • The Bay Restoration Fund Act and the ENR Strategy set forth to reduce nutrients discharge to annual average nutrient goals of WWTP effluent quality of Total Nitrogen (TN) at 3 mg/l as “N” and Total Phosphorus (TP) at 0.3 mg/l as “P”, where feasible, for all major WWTPs with a design capacity of 0.5 million gallons per day (mgd) or greater.

  • Discrete water quality samples will be composited using a flow weighted method and analyzed for the Lake Tahoe pollutants of concern: Fine Sediment Particles (FSP < 16 µm), Total Phosphorus (TP), and Total Nitrogen (TN).