Organic nitrogen definition

Organic nitrogen means nitrogen chemically bound in organic molecules such as proteins, amines, and amino acids; total Kjeldahl nitrogen minus ammonia nitrogen.
Sample 1Sample 2Sample 3
Organic nitrogen means the difference between the nitrogen contents of a sample derived from the determination of Kjeldahl Nitrogen and ammoniacal nitrogen;
Sample 1
Organic nitrogen really means amino acids. Most commonly amino acids used in yeast nutrients are from yeast in the form of yeast extracts or autolyzed yeast. Ideally, one would really like to know the exact composition since some amino acids like proline cannot be used by yeast under anaerobic conditions.
Sample 1

Examples of Organic nitrogen in a sentence

  • Organic nitrogen is not immediately available for biological activity and is therefore not available for plant growth until decomposition to inorganic form occurs.

  • Organic nitrogen is not immediately available for biological activity and is therefore not available for plant growth until decomposition to an inorganic form occurs.

  • Organic nitrogen is not available to aquatic plant uptake, but eventually organic forms will mineralize and go through nitrification in conversion to inorganic, bio-available form.

  • Organic nitrogen plus ammonia, as defined by the named analytical procedure.

  • Organic nitrogen is the most common form of nitrogen across the Klamath River.

  • Id. Organic nitrogen cannot be removed through a biological process but, rather, requires the use of sedimentation orfiltration.

  • Organic nitrogen and nitrates are not removed by breakpoint chlorination.

  • Constituents of Concern CONSTITUENT FAMILY2014-2015 REGIONAL BOARD CONTRACT COSTSNutrients: Organic nitrogen, nitrate nitrogen, nitrite nitrogen, ammonia nitrogen, total phosphorus, ortho-phosphate Table 2.

  • Organic nitrogen is typically associated with wastewater solids or algae.

  • Protein (Organic nitrogen) analysis was performed by Dairy One Forage Lab (Ithaca, NY) using a LECO TruMac N Macro Determinator.

Related to Organic nitrogen

  • Organic Waste means such type of Solid Waste that can be degraded by micro- organisms, but shall not include Excluded Wastes;

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);

  • Organic Materials means, for the purposes of Section 9.4 of the Act, any chemical compound of carbon, including diluents and thinners which are liquids at standard conditions and which are used as dissolvers, viscosity reducers or cleaning agents, including polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans and polynuclear aromatic hydrocarbons but excluding methane, carbon monoxide, carbon dioxide, carbonic acid, metallic carbonic acid, metallic carbide, metallic carbonates, and ammonium carbonate are not organic materials.

  • Organic solvent means any VOC which is used alone or in combination with other agents, and without undergoing a chemical change, to dissolve raw materials, products or waste materials, or is used as a cleaning agent to dissolve contaminants, or as a dissolver, or as a dispersion medium, or as a viscosity adjuster, or as a surface tension adjuster, or a plasticiser, or as a preservative.

  • Oxides of nitrogen means the sum of the volume mixing ratio (ppbv) of nitrogen monoxide (nitric oxide) and nitrogen dioxide expressed in units of mass concentration of nitrogen dioxide (μg/m3);

  • Organic law means the statute governing the internal affairs of a domestic or foreign corporation or

  • Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per million.

  • Transportation Company means any organization which provides its own or its leased vehicles for transportation or which provides freight forwarding or air express services.

  • Chemical Storage Facility means a building, portion of a building, or exterior area adjacent to a building used for the storage of any chemical or chemically reactive products.

  • Chemical agent shall mean any compound which, when suitably disseminated, produces incapacitating, damaging or lethal effects on people, animals, plants or material property.

  • Perfluoroalkyl and polyfluoroalkyl substances or “PFAS” means a class of fluorinated organic chemicals containing at least one fully fluorinated carbon atom.

  • Pipeline company means any person, firm, copartnership, association, corporation, or syndicate engaged in or organized for the purpose of owning, operating, or controlling pipelines for the intrastate transportation or transmission of any solid, liquid, or gaseous substance, except water.

  • Organic means coming from or related to organic production;

  • Low-solids coating means a coating containing 0.12 kilogram or less of solids per liter (one pound or less of solids per gallon) of coating material.

  • Fertilizer means any substance or mixture of substances that contains one or more recognized plant nutrients and promotes plant growth, or controls soil acidity or alkalinity, or provides other soil enrichment, or provides other corrective measures to the soil.

  • Stinger-steered automobile or watercraft transporter means an automobile or watercraft transporter

  • Polyolefin Adhesive means an aerosol adhesive designed to bond polyolefins to substrates.

  • Biosolids means any material or material derived from sewage solids that have been biologically treated.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which (1) a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and (2) while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • Useful thermal energy means, with regard to a cogeneration unit, thermal energy that is:

  • Younger-generation substitute gift means the substitute gift created with respect to the younger-generation future interest.

  • Geothermal fluid means water in any form at temperatures greater than 120

  • Supply Pipe means any part of a service pipe which a water undertaker could not be, or have been required to lay under section 46 of the Water Industry Act 1991; and

  • Gasification means the substoichiometric oxidation or steam reformation of a substance to produce a gaseous mixture containing two or more of the following: (i) oxides of carbon; (ii) methane; and (iii) hydrogen;

  • Electric power generator means an entity that proposes to

  • Asphalt means a dark brown to black cement-like material (solid, semisolid, or liquid in consistency) in which the predominating constituents are bitumens which occur in nature as such or which are obtained as residue in refining petroleum.