id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-15301		cet-15301		6	.pdf	application/pdf	3137	129	36	The Yuracyacu River, located in the Elías Soplin Vargas district, is an emblematic case where untreated or insufficiently treated wastewater compromises water quality, impacting downstream users and aquatic ecosystems. These EQS not only act as benchmarks for assessing water quality but also serve as points of international comparison.	cache/cet-15301.pdf	txt/cet-15301.txt