Sökning: "Kemisk speciering"
Hittade 2 avhandlingar innehållade orden Kemisk speciering.
1. Chemical Speciation of Sulfur and Metals in Biogas Reactors Implications for Cobalt and Nickel Bio-uptake ProcessesDetta är en avhandling från Linköping : Linköping University Electronic Press
Sammanfattning : A balanced supply of micronutrients, including metals such as iron (Fe), cobalt (Co), and nickel (Ni), is required for the efficient and stable production of biogas. During biogas formation, the uptake of micronutrient metals by microorganisms is controlled by a complex network of biological and chemical reactions, in which reduced sulfur (S) compounds play a central role. LÄS MER
2. Towards sustainability of environmental protection recovery of nutrients from wastewater filtration and the washing of arsenic contaminated soilsDetta är en avhandling från Luleå : Luleå tekniska universitet
Sammanfattning : Conventional methods for wastewater treatment and remediation of the sites withcontaminated soils focus on protection of human health, receiving waters and theenvironment. Towards this end, these methods concentrate on the reduction or removal of polluting substances, and therefore, are not well suited for creating resources through the recovery of nutrients, energy and decontaminated soils. LÄS MER