id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_g3iyaz52nzfgngcfxbwqdiu25i	Fenfen Zhu	Preliminary Study at Lipids Extraction Technology from Municipal Sludge by Organic Solvent	2012	5	.pdf	application/pdf	2307	231	64	Preliminary Study at Lipids Extraction Technology from Municipal Sludge by Organic Solvent Because of its high water content, containing heavy metal and some virus, sewage sludge has Key words: sewage sludge, organic solvent, biodiesel, lipids extraction If we can extract all of the lipids from the sewage sludge to make biodiesel, it can bring us Recycling sewage sludge to make biodiesel is one of the recycling technologies and extraction of lipids According to this feature, we can use organic solvents to extract lipids from the sludge. extraction technology from sludge has not been taken seriously, there is no national standard in lipids According to this method, we have tried to extract lipids from the sewage sludge by using various The amount of lipids we extracted from the sludge sampled standard for food industry, we have done experiments to test the extraction of lipids from sewage sludge, 	./cache/work_g3iyaz52nzfgngcfxbwqdiu25i.pdf	./txt/work_g3iyaz52nzfgngcfxbwqdiu25i.txt