Essays about: "organic and inorganic carbon content"
Showing result 1 - 5 of 21 essays containing the words organic and inorganic carbon content.
-
1. Biochar from separated digestate and pig manure as soil amendment
University essay from SLU/Dept. of Soil and EnvironmentAbstract : The situation in and around the Baltic Sea, with large areas with hypoxia in the sea and areas in the watershed with a high concentration of animal farms, has led to a need to increase the nutrient recycling of animal manure. High levels of phosphorus (P) in the soil lead to leaching, and by reducing the P-level in organic fertilizers, this leaching can be reduced. READ MORE
-
2. The content, chemical state and accumulation of vanadium in a drill core of Alum shale from Kinnekulle
University essay from Lunds universitet/Kemiska institutionenAbstract : Exploitation of alum shale is a controversial subject in Sweden due to the history of pollution of the environment and groundwater, from past mining industries. The extraction of vanadium from alum shale is no different. Nevertheless the metal is a valuable resource used in tools, building, industries and aerospace materials. READ MORE
-
3. Stratigraphy and dating of a lake sediment record from Lyngsjön, eastern Scania : human impact and aeolian sand deposition during the last millennium
University essay from Lunds universitet/Geologiska institutionenAbstract : A small lake in north-eastern Scania, southern Sweden, Lake Lyngsjön, reveals a long history of aeolian sand drift based on a 3 meter long sediment sequence covering the last approximately 1400 years. Human impact, primarily through intensified land use and decreased forest cover, has periodically led to increased aeolian sand drift both locally and regionally. READ MORE
-
4. Pyrolysis of Waste Electrical and Electronic Equipment (WEEE) Plastics for Energy and Material Recovery
University essay from KTH/EnergiteknikAbstract : The society is striving to tackle the over-extraction of Earth´s resources due to the ongoing population rise. The increased needs of energy and material resources leads to a growing volume of materials waste, which include a variety of dangerous pollutants among them. READ MORE
-
5. Pyrolysis of Waste Electrical and Electronic Equipment (WEEE) Plastics for Energy and Material Recovery
University essay from KTH/Energi- och ugnsteknikAbstract : The society is striving to tackle the over-extraction of Earth’s resources due to the ongoing population rise. The increased needs of energy and material resources leads to a growing volume of materials waste, which include a variety of dangerous pollutants among them. READ MORE