id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-7216		cet-7216		6	.pdf	application/pdf	2862	132	48	Removal efficiencies of chlorinated pesticides were in the range from 70.2 to 90.7 % after 60 minutes of ozonation. Removal efficiencies of about 90 % were observed for all investigated BTX compounds after 40 minutes of ozonation..	cache/cet-7216.pdf	txt/cet-7216.txt