Sökning: "Mineralisation rate"
Visar resultat 1 - 5 av 7 uppsatser innehållade orden Mineralisation rate.
1. Investigating organic fertilisers’ ability to mineralize during the first month of plant propagation
Master-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)Sammanfattning : There are many forms of organc fertilizers produced and sold in the EU, and it can be difficult to assess which ones are the best in regards of nutrient content and the rate of mineraliztion. Two separate trials were conducted to assess the mineralization rates of three different organic fertilizers, available for private customers, on the Swedish market. LÄS MER
2. Geological characterization of rock samples by LIBS and ME-XRT analytical techniques
Master-uppsats, Luleå tekniska universitet/Geovetenskap och miljöteknikSammanfattning : One of the major challenges in earth sciences and mineral exploration has been to determine with high accuracy and at a fast rate the elemental composition as well as the general chemistry of a rock sample. Many analytical techniques e.g. LÄS MER
3. Comparison of mesophilic and thermophilic anaerobic sludge digestion at Hammarby Sjöstadsverk MBR pilot plant for wastewater treatment
Master-uppsats, SLU/Department of Molecular SciencesSammanfattning : Anaerobic digestion is a commonly used method for stabilisation of sewage sludge and production of biogas at municipal wastewater treatment plants (WWTPs). The hydraulic retention time for sludge in the digestion reactors is about 16 days at Henriksdal WWTP in Stockholm. LÄS MER
4. The impact of agroforestry and other landuses on soil functional capacity
L3-uppsats, SLU/Dept. of EcologySammanfattning : Deforestation, agricultural cultivation and overuse of land resources can lead to decreasing functional capacity of soil microorganisms, e.g. decreasing decomposition and mineralisation capacity and rate. LÄS MER
5. Inverkan av torrsubstanshalt och temperatur på kompostens syrabildning
L3-uppsats, SLU/Dept. of Biometry and EngineeringSammanfattning : Composting is a process in which organic matter is mineralized by microorganisms. In January 2005 landfilling of organic waste was prohibited in Sweden. With this prohibition composting has become an important alternative to handle the produced organic wastes. LÄS MER