7 uppsatser
… concentration than 2 mg/l affects the reduction rate in a negative way. The buffering capacity in the biofilm reactor showed to work excellently, the pH value varied between 6.8 and 8.9. There is an immediate risk of temperatures over 40oC during the construction period. This …
Produktions- och optimeringspotentialen vid anaerob rötning av flytgödsel från nötkreatur granskades. Detta genom att, i laboratoriemiljö, undersöka förändringar i processtabilitet, gasproduktion och metanhalt vid tillsats av kycklinggödsel och pH-buffert med flytgödsel från …
… used to estimate the buffer capacity. Streams with organic anions as the main buffering system were primarily considered as naturally acidic. The results show that in most streams, high concentrations of humic matter contribute more to low values of pH, compared with sulfate …
… these demands. The strategies are identified from organizational theory as buffering and bridging strategies.The study’s conclusions show a conflict between what should be the social workers main focus in their work, welfare or justice. It identifies two separate paths social …
… areas, alkalinity and ANC were the most important factors indicating that the buffering capacity primarily was due to weathering.
hästens ättid och skötarens arbetsmiljö
… A horse on pasture has an even production of saliva and gastric acids. The buffering effect of the saliva makes the pH in the stomach above four throughout most of the day. With abnormal long breaks of eating, the pH may decrease, causing an increased risk of gastric ulcer. Due …
De tidigare studierna som undersökt miljökuznetskurvan (EKC) för koldioxid-utsläpp, där de flesta urval baserats på OECD medlemsländer, har fått varierande resultat. Den här studien använder sig av både OECD medlemsländer och länder som inte är medlemmar i OECD. Urvalets data …
