Sökning: "leaching"
Visar resultat 11 - 15 av 315 avhandlingar innehållade ordet leaching.
11. Frost-induced deterioration of concrete in hydraulic structures : Interactions between water absorption, leaching and frost action
Sammanfattning : Frost deterioration of concrete can result in severe consequences to the safety, durability and functionality of a structure since it impairs the strength of the concrete. Frost damage may occur to structures that are in contact with water and subjected to frost action. LÄS MER
12. Leaching and drying process steps in the manufacture of a botanica insecticide from ground neem seeds
Sammanfattning : .... LÄS MER
13. Leaching, filtration and displacement washing in a treatment process for MSW combustion fly ash - laboratory scale and plant studies
Sammanfattning : Municipal Solid Waste combustion, as one of the waste management tools, starts to play an important role nowadays in heat and energy generation. However, MSW combustion leads to generation of other wastes - combustion residues, including ashes, which require a proper management. LÄS MER
14. Recovery of kraft black liquor using the titanate process : a study of the leaching reaction of 4:5 sodium titanate
Sammanfattning : .... LÄS MER
15. Metals in MSWI fly ash - problems or opportunities?
Sammanfattning : Incineration of municipal solid waste is a commonly used management method to take care of our waste. However, the residues produced are a problem. They often contain large amounts of potentially toxic metal compounds and soluble salts, which can cause harm to the environment and human health if released from the ash. LÄS MER