Essays about: "VFAs"
Showing result 1 - 5 of 19 essays containing the word VFAs.
-
1. Production of filamentous fungal biomass on waste-derived volatile fatty acids for ruminant feed supplementation and it's in vitro digestion analysis
University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomiAbstract : Single cell proteins such as that of edible filamentous fungal biomass are considered as a promising sustainable source of animal feed supplementation. Filamentous fungi can be cultivated on different organic substrates including volatile fatty acids (VFAs) such as acetic, propionic, and butyric acids. READ MORE
-
2. Potential of waste-derived VFAs-bearing effluents as an external carbon source for MBBR denitrification of domestic wastewater
University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomiAbstract : In conventional wastewater treatment plants, methanol, ethanol, and acetate are used as carbon source for the denitrification process in the biological nutrient removal. However, growing concern regarding economical costs and carbon footprints from the fossil-based production of these chemicals have forced the companies to look for other alternatives. READ MORE
-
3. Effect of substrate types on fermentation of mixed cultures to produce volatile fatty acids
University essay from KTH/Industriell bioteknologiAbstract : Innovativa teknologier, produkter och processer krävs på grund av marknadens ökande behov av bioprodukter med låga koldioxidavtryck. Idén att producera flyktiga fettsyror via biologiska processer, främst genom anaerob fermentering med blandkulturer, har återupplivats på grund av den omfattande exploateringen av oljeresurser. READ MORE
-
4. Evaluating the suitability of carbon source from fermentation of primary filter sludge for biological nutrient removal
University essay from Lunds universitet/Kemiteknik (CI)Abstract : Traditional biological nutrient removal (BNR) processes in wastewater treatment require access to easily biodegradable carbon in order to achieve sufficient removal. However, a lot of the carbon in the influent wastewater is not directly available for BNR bacteria but need to undergo hydrolysis first. READ MORE
-
5. Enhancement of hydrolysis from co-fermentation of food waste and primary sludge
University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Abstract : Research about resource recovery from complex waste streams is getting an increased scientific attention since valuable resources can be produced by sustainable biological means. In anaerobic degradation processes, resources such as volatile fatty acids (VFAs) and biogas are highly coveted. READ MORE