Integrating Spirulina platensis cultivation and aerobic composting exhaust for carbon mitigation and biomass production

doi:10.1016/j.biortech.2018.09.082

	Integrating Spirulina platensis cultivation and aerobic composting exhaust for carbon mitigation and biomass production
	Lu, Weidong 1; Alam, Md Asraful 2; Luo, Wenshi 1; Asmatulu, Eylem 3
刊名	BIORESOURCE TECHNOLOGY
	2019
卷号	271 页码:59-65
关键词	Composting exhaust Spirulina platensis Biomass production Carbon mitigation Biofuel
ISSN号	0960-8524
DOI	10.1016/j.biortech.2018.09.082
通讯作者	Alam, Md Asraful(alam@ms.giec.ac.cn)
英文摘要	Aerobic composting is an effective way to dispose of organic waste. However, considerable carbon is converted into CO2 and emitted into the atmosphere, which is a waste of the carbon resource and has the potential for the greenhouse gas effect. In this study, an innovative approach coupling aerobic composting exhaust and Spirulina platensis cultivation has been proposed and investigated, resulting in a double-edged solution to mitigating waste and co-generating biomass with a minimal cost of CO2 supplied in the culture. Experimental results showed that the maximum biomass productivity ranged from 56.61 to 58.38 mg.L-1.day(-1) was achieved using aerobic composting exhaust as a carbon source. Moreover, the CO2 fixation rates of 46.36 mg.L-1.day(-1) and 76.81 mg.L-1.day(-1) were obtained by S. platensis cultivation. Finally, the chemical composition analysis of S. platensis biomass obtained in an optimum condition showed an abundance of proteins and lipids, thereby indicating its great potential for biofuel industry.
资助项目	National Natural Science Foundation of China[21650110457] ; Shaoguan University[SZ2016KJ02] ; National key research and development program-China[2016YFB0601004]
WOS关键词	GREENHOUSE-GAS EMISSION ; WASTE-WATER TREATMENT ; PIG MANURE ; PHYCOCYANIN PRODUCTION ; BIODIESEL PRODUCTION ; NUTRIENT REMOVAL ; MICROALGAL ; BIOFUELS ; BIOCHAR ; AMMONIA
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000448161200008
资助机构	National Natural Science Foundation of China ; Shaoguan University ; National key research and development program-China
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/24040]
专题	中国科学院广州能源研究所
通讯作者	Alam, Md Asraful
作者单位	1.Shaoguan Univ, Sch Chem & Environm Engn, Shaoguan 512005, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Wichita State Univ, Dept Mech Engn, 1845 Fairmt St, Wichita, KS 67260 USA
推荐引用方式 GB/T 7714	Lu, Weidong,Alam, Md Asraful,Luo, Wenshi,et al. Integrating Spirulina platensis cultivation and aerobic composting exhaust for carbon mitigation and biomass production[J]. BIORESOURCE TECHNOLOGY,2019,271:59-65.
APA	Lu, Weidong,Alam, Md Asraful,Luo, Wenshi,&Asmatulu, Eylem.(2019).Integrating Spirulina platensis cultivation and aerobic composting exhaust for carbon mitigation and biomass production.BIORESOURCE TECHNOLOGY,271,59-65.
MLA	Lu, Weidong,et al."Integrating Spirulina platensis cultivation and aerobic composting exhaust for carbon mitigation and biomass production".BIORESOURCE TECHNOLOGY 271(2019):59-65.