Web24 mrt. 2024 · ASTM D2974-20E01 - Standard Test Methods for Determining the Water (Moisture) Content, Ash Content, and Organic Material of Peat and Other Organic Soils, … Web2. Summary of Methods 2.1 Method A — Moisture is determined by drying a peat or organic soil sample at 105°C. The moisture content is expressed either as a percent of …
ASTM-D2974 Standard Test Methods for Determining …
Web16 nov. 2013 · Peat classification methods for engineering purposes and the main factors and aspects of these classification systems are discussed. Among the factors that enter into the classification of tropical lowland peats are the organic content and degree or level of humification (on the von Post scale). The organic content as a percentage of the total … Web30 apr. 2024 · 内容提示: Designation: D2974 − 14Standard Test Methods forMoisture, Ash, and Organic Matter of Peat and OtherOrganic Soils 1This standard is issued under the f i xed designation D2974; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in … inflammation in kidney disease
(PDF) Designation: D2974 − 13 Standard Test Methods for
WebParticle size fractionation as a method for characterizing the nutrient content of municipal green waste used for. composting. R.J.Haynes ?,O.N.Belyaeva,Y.-F.Zhou. ... ASTM,2013.Standard Test Methods for Moisture,Ash and Organic Matter of Peat and other Organic Soils.ASTM Designation:D2974-13. Web1 mrt. 2024 · Full Description. 1.1 These test methods cover the laboratory determination of the water (moisture) content by mass of soil, rock, and similar materials where the reduction in mass by drying is due to loss of water except as noted in 1.4, 1.5, and 1.8. For simplicity, the word “material” shall refer to soil, rock or aggregate whichever is ... WebNote 1: Test Method D2974 provides an alternate procedure for determining water content of peat materials. 1.5 Materials containing water with substantial amounts of soluble solids (such as salt in the case of marine sediments) when tested by this method will give a mass of solids that includes the previously soluble dissolved solids. inflammation in long covid