id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-15402		cet-15402		6	.pdf	application/pdf	3373	138	45	The feed solution was prepared to contain 33 g/L of butyric acid and 13 g/L of propionic acid in ultrapure water, with pH adjusted using sodium hydroxide. Acids with greater hydrophobicity, such as butyric acid, showed higher affinity for the organic phase, resulting in higher recovery percentages compared to propionic acid.	cache/cet-15402.pdf	txt/cet-15402.txt