Evaluation of microalgae cultivation using recovered aqueous co-product from thermochemical liquefaction of algal biomass

dc.contributor.author	Jena, U	en
dc.contributor.author	Vaidyanathan, N	en
dc.contributor.author	Chinnasamy, S	en
dc.contributor.author	Das, KC	en
dc.date.accessioned	2014-06-06T06:50:56Z
dc.date.available	2014-06-06T06:50:56Z
dc.date.issued	2011	en
dc.identifier.issn	09608524	en
dc.identifier.uri	http://dx.doi.org/10.1016/j.biortech.2010.09.111	en
dc.identifier.uri	http://62.217.125.90/xmlui/handle/123456789/5232
dc.subject	Aqueous co-product (ACP)	en
dc.subject	BioOil	en
dc.subject	Microalgae	en
dc.subject	Nutrients	en
dc.subject	Thermochemical liquefaction (TCL)	en
dc.subject.other	Algal biomass	en
dc.subject.other	Aqueous co-product (ACP)	en
dc.subject.other	Bio oil	en
dc.subject.other	Biomass concentrations	en
dc.subject.other	Biomass productivity	en
dc.subject.other	Growth media	en
dc.subject.other	Growth medium	en
dc.subject.other	High-nitrogen	en
dc.subject.other	Micro-algae	en
dc.subject.other	Microalgae cultivation	en
dc.subject.other	Nutrient sources	en
dc.subject.other	Spirulina	en
dc.subject.other	Thermochemical liquefaction (TCL)	en
dc.subject.other	Total chlorophyll	en
dc.subject.other	Algae	en
dc.subject.other	Biomass	en
dc.subject.other	Chlorophyll	en
dc.subject.other	Deionized water	en
dc.subject.other	Ecology	en
dc.subject.other	Liquefaction	en
dc.subject.other	Microorganisms	en
dc.subject.other	Phosphorus	en
dc.subject.other	Potassium	en
dc.subject.other	Trace elements	en
dc.subject.other	Nutrients	en
dc.subject.other	aluminum	en
dc.subject.other	boron	en
dc.subject.other	cadmium	en
dc.subject.other	calcium	en
dc.subject.other	carbon	en
dc.subject.other	chloride	en
dc.subject.other	chlorophyll	en
dc.subject.other	chromium	en
dc.subject.other	copper	en
dc.subject.other	fluoride	en
dc.subject.other	iron	en
dc.subject.other	lead	en
dc.subject.other	lipid	en
dc.subject.other	magnesium	en
dc.subject.other	manganese	en
dc.subject.other	molybdenum	en
dc.subject.other	nickel	en
dc.subject.other	nitrogen	en
dc.subject.other	oil	en
dc.subject.other	phosphorus	en
dc.subject.other	potassium	en
dc.subject.other	silicon	en
dc.subject.other	sodium	en
dc.subject.other	sulfur	en
dc.subject.other	trace element	en
dc.subject.other	water	en
dc.subject.other	zinc	en
dc.subject.other	algal culture	en
dc.subject.other	biofuel	en
dc.subject.other	biomass	en
dc.subject.other	chlorophyll	en
dc.subject.other	concentration (composition)	en
dc.subject.other	cyanobacterium	en
dc.subject.other	lipid	en
dc.subject.other	liquefaction	en
dc.subject.other	microalga	en
dc.subject.other	nitrogen	en
dc.subject.other	potassium	en
dc.subject.other	thermochemistry	en
dc.subject.other	trace element	en
dc.subject.other	algal cell culture	en
dc.subject.other	algal growth	en
dc.subject.other	article	en
dc.subject.other	biomass	en
dc.subject.other	biomass liquefaction	en
dc.subject.other	Chlorella	en
dc.subject.other	Chlorella minutissima	en
dc.subject.other	controlled study	en
dc.subject.other	culture medium	en
dc.subject.other	lipid analysis	en
dc.subject.other	microalga	en
dc.subject.other	nonhuman	en
dc.subject.other	priority journal	en
dc.subject.other	Spirulina platensis	en
dc.subject.other	Biofuels	en
dc.subject.other	Biomass	en
dc.subject.other	Cell Fractionation	en
dc.subject.other	Hot Temperature	en
dc.subject.other	Microalgae	en
dc.subject.other	algae	en
dc.subject.other	Chlorella minutissima	en
dc.subject.other	Spirulina	en
dc.title	Evaluation of microalgae cultivation using recovered aqueous co-product from thermochemical liquefaction of algal biomass	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.biortech.2010.09.111	en
heal.publicationDate	2011	en
heal.abstract	This study characterized the ACP stream from the TCL of Spirulina and evaluated its potential as a nutrient source for cultivation of microalgae. TCL of 100g of dry Spirulina resulted in 40% BioOil and 429.80% ACP. The ACP was found to have high nitrogen (16,200mgL -1), phosphorus (795mgL -1), potassium (11,260mgL -1) and secondary and micronutrients. Growth media were prepared using ACP as sole nutrient source in deionized water at 0.2%, 0.33%, 1%, and 10% v/v concentration and compared with a standard growth medium (BG 11) for algal cultivation. Chlorella minutissima was grown in these media for 12days and monitored for biomass concentration, total chlorophyll and lipids. Biomass productivities with the ACP added media at 0.2% and 0.1% concentration were 0.035 and 0.027gL -1d -1, respectively, compared to 0.07gL -1d -1 in BG 11. © 2010 Elsevier Ltd.	en
heal.journalName	Bioresource Technology	en
dc.identifier.issue	3	en
dc.identifier.volume	102	en
dc.identifier.doi	10.1016/j.biortech.2010.09.111	en
dc.identifier.spage	3380	en
dc.identifier.epage	3387	en