id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-1670	Pradana, Y.S.; Kusumastuti, Y.; Rahma, F.N.; Effendy, N.	Chitosan Flocculation-sedimentation for Harvesting Selected Microalgae Species Grown in Monoculture and Mixed Cultures	2017	6	.pdf	application/pdf	3148	136	43	Conventional biodiesel is derived from various feedstocks such as palm oil, which uses carbon-based catalyst (Raharningrum et al., 2013), rice husk, which uses ash-based catalyst (Chen et al., 2015), jatropha oil (Kusumaningtyas et al., 2016), soybean oil, which uses microwave (Encinar et al., 2012) and ultrasound systems (Brito et al., 2012), used cooking oil (Kawentar and Budiman, 2013), and palm fatty acid distillate, which uses char-based (Hidayat et al., 2015) and sulphated zirconia catalysts (Sawitri et al., 2016). The properties of chitosan, including its cationic behaviour and molecular weight (Li et al., 2013), can assist in coagulation (particle aggregation induced by electrolyte addition) and flocculation (aggregation resulting from the linking of several particles by a polymer chain) processes.	cache/cet-1670.pdf	txt/cet-1670.txt