Determining short chain fatty acids in sewage sludge hydrolysate: a comparison of three analytical methods and investigation of sample storage effects - PubMed
In anaerobic digestion, the production of short-chain fatty acids (SCFAs) can be beneficial or harmful to the overall process, depending on the concentration of accumulated acids. Therefore, the accurate determination of the SCFA concentration in both fresh and stored sludge hydrolysates is importan …