气候变化领域集成服务门户(CCPortal): Investigation on Physicochemical Properties of Wastewater Grown Microalgae Methyl Ester and its Effects on CI Engine

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DOI	10.2478/rtuect-2020-0005
	Investigation on Physicochemical Properties of Wastewater Grown Microalgae Methyl Ester and its Effects on CI Engine
	Tayari S.; Abedi R.; Abedi A.
发表日期	2020
ISSN	22558837
起始页码	72
结束页码	87
卷号	24 期号:1
英文摘要	Microalgae have been mentioned as a promising feedstock for biodiesel production. In this study, microalgae Chlorella vulgaris (MCV) was cultivated in a bioreactor with wastewater. After biodiesel production from MCV oil via transesterification reaction, chemical and physical properties of MCV methyl ester were evaluated with regular diesel and ASTM standard. Besides, engine performance and exhaust emissions of CI engine fuelled with the blends of diesel-biodiesel were measured. The GC-MS analysis showed that oleic and linoleic acids were the main fatty acid compounds in the MCV methyl ester. Engine test results revealed that the use of biodiesel had led to a major decrease in CO and HC emissions and a modest reduction in CO2 emissions, whereas there was a minor increase in NOx emissions. Furthermore, there was a slight decrease in the engine power and torque while a modest increase in brake specific fuel consumption which are acceptable due to exhaust emissions reduction. The experimental results illustrate considerable capabilities of applied MVC biodiesel as an alternative fuel in diesel engines to diminish the emissions. © 2020 Sara Tayari et al., published by Sciendo 2020.
关键词	biofuel bioreactor engine ester exhaust emission microalga physicochemical property wastewater Chlorella vulgaris
语种	英语
来源机构	Environmental and Climate Technologies
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/132512
推荐引用方式 GB/T 7714	Tayari S.,Abedi R.,Abedi A.. Investigation on Physicochemical Properties of Wastewater Grown Microalgae Methyl Ester and its Effects on CI Engine[J]. Environmental and Climate Technologies,2020,24(1).
APA	Tayari S.,Abedi R.,&Abedi A..(2020).Investigation on Physicochemical Properties of Wastewater Grown Microalgae Methyl Ester and its Effects on CI Engine.,24(1).
MLA	Tayari S.,et al."Investigation on Physicochemical Properties of Wastewater Grown Microalgae Methyl Ester and its Effects on CI Engine".24.1(2020).