34 uppsatser · sida 3 av 3
… were the load on the trickling filter, the degree of purification, the oxygenation, the dispersion of water over the trickling filter and the flow through it. In addition to this, water from the only industry that sends water to the treatment plant was examined. The results from …
Abiotiska faktorers inverkan och effekter av olika uppläggningssätt på nedbrytningshastigheten.
… report was to investigate how the abiotic factors (temperature, pH, nutrients, oxygen levels and water content) would affect the decomposition of oil-contaminated soil and how a variance in structured soil would affect the decomposition-rate. A minor field-study was made and …
… also affected by the temperature of the burning and the supply or absence of oxygen in the burning process. All materials have their weaknesses, but by creating best possible opportunities one can aid the material. For all production of clay pavers there is a European standard …
… extracted and redox sensitive measurements were conducted in a glove-box in an oxygen free atmosphere. Subsamples from the layers in the sediment were analyzed for Hgtot, MeHg, Ctot, Ntot, Stot, Fetot, pH, H2S(g). In incubation experiments using stable isotope labeling …
