Essays about: "total Phosphorous"
Showing result 21 - 25 of 30 essays containing the words total Phosphorous.
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21. Release of elements from unprocessed- and processed shale from Kvarntorp : Effect from different pH
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : The alum shale of Sweden is a sulphidic black shale which was mined for its contents of alum during the 17th-19th centuries. During the thirst half of the 20th century alum shale from Kvarntorp was pyrolysed for refinement of its organic matter. READ MORE
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22. Biochar and activated carbon filters for greywater treatment : comparison of organic matter and nutrients removal
University essay from SLU/Dept. of Energy and TechnologyAbstract : Activated carbon has long been used for the treatment of water. The industrial activation processes increase the environmental footprint and cost of this product. READ MORE
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23. Identifiering av områden med risk för fosforförluster genom ytavrinning : metodutveckling med GIS
University essay from SLU/Dept. of Soil and EnvironmentAbstract : The eutrophication of lakes and seas with the algal bloom and deficiency inoxygen that follow, has been given priority by the Swedish government as oneof 16 environmental objectives. The purpose of this project was to develop a toolbased on a simple model, limited amount of data and geographic informationsystem (GIS) to identify areas with risk for phosphorus losses due to surfacerunoff. READ MORE
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24. Fertilization in Eucalyptus urophylla plantations in Guangxi, southern China
University essay from SLU/Southern Swedish Forest Research CentreAbstract : StoraEnso decided in year 2002 to build a pulp mill in the province of Guangxi, southernChina, and also establish eucalyptus plantations to provide it with raw material. By 2010StoraEnso controls about 90 000 of planned 120 000 ha, out of 75 000 ha is already plantedwith Eucalyptus. READ MORE
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25. Relation between turbidity and suspended material at different soils, scales and phosphorus levels
University essay from SLU/Dept. of Environmental AssessmentAbstract : Losses of phosphorous (P) from agricultural soil may cause eutrophication of receiving water bodies. Beside surface runoff, leaching has recently been considered an important P transport pathway. P losses in runoff are associated with eroded clay particles where the highest P accumulation occurs. READ MORE