id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-15731		cet-15731		6	.pdf	application/pdf	4367	178	43	High organic wastewater from winery operation increases energy use by over 50 %. The carbon footprint of wastewater treatment plants is significant; the processes are energy- intensive and thus high CO2 emitters.	cache/cet-15731.pdf	txt/cet-15731.txt