Application of Response Surface Methodology (RSM) in the statistical evaluation of biodiesel production from the neutral lipids of the Coelastrella-Nannochloropsis consortium
文献类型：期刊论文
| 作者 | Mathivanan, Krishnamurthy1,4; Ameen, Fuad3; Zhang, Ruiyong1,4; Rakesh, Eerla2 |
| 刊名 | ENVIRONMENTAL RESEARCH
 |
| 出版日期 | 2024-02-15 |
| 卷号 | 243页码:9 |
| 关键词 | Microalgae Consortium RSM CCD Transesterification Biodiesel |
| ISSN号 | 0013-9351 |
| DOI | 10.1016/j.envres.2023.117829 |
| 通讯作者 | Mathivanan, Krishnamurthy(kritamathi@qdio.ac.cn) ; Zhang, Ruiyong(ruiyong.zhang@qdio.ac.cn) |
| 英文摘要 | The paramount challenge in economically workable microalgal biodiesel production is the selection of a competent catalyst to improve the fatty acid methyl ester yield with desirable fatty acid composition. Though countless researchers have explored different homogeneous and heterogeneous catalysts to improve the transesterification efficacy, achieving greater biodiesel production from the neutral lipids of the microalgal consortium using a statistical tool, response surface methodology is scarce. Thus, the present study applied Response surface methodology to statistically analyze the biodiesel production from the neutral lipids of the indigenous Coelastrella-Nannochloropsis consortium (CNC) on the way to commercial feasibility. Onset of the study, the neutral lipids and acid value of the CNC were determined to be 18.74% and 2.73%, respectively. The transesterification of the neutral lipids of CNC was optimized through the coded factors in the RSM for various reaction parameters as combined influence viz., (i) Catalyst dose: methanol volume, (ii) Catalyst dose: reaction time; (iii) Catalyst dose: reaction temperature, (iv) Time: temperature, (v) time: methanol volume, (vi) temperature: methanol volume. Based on the ANOVA, coefficient determination, 2% KOH, 2 h time, 70 degrees C temperature, and 9 mL methanol volume were ascertained to be optimal values to accomplish 92% biodiesel production. Further, the biodiesel has desirable palmitic, palmitoleic, stearic, oleic, linoleic, and linolenic acids, with palmitic acid as the prevalent fatty acid contributing 16-18%. In addition, the tested fuel properties of CNC biodiesel satisfy international biodiesel standards. |
| WOS关键词 | FATTY-ACID ; FUEL PROPERTIES ; TRANSESTERIFICATION ; OIL ; OPTIMIZATION ; TEMPERATURE ; PERFORMANCE ; MICROALGAE ; PREDICTION ; STRAINS |
| 资助项目 | King Saud University, Riyadh, Saudi Arabia[RSP2023R364] |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| 语种 | 英语 |
| WOS记录号 | WOS:001135469300001 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/199632]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Mathivanan, Krishnamurthy; Zhang, Ruiyong |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Kakatiya Univ, Dept Microbiol, Hanumakonda 506009, Telangana, India 3.King Saud Univ, Coll Sci, Dept Bot & Microbiol, Riyadh 11451, Saudi Arabia 4.Chinese Acad Sci, Key Lab Marine Environm Corros & Biofouling, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mathivanan, Krishnamurthy,Ameen, Fuad,Zhang, Ruiyong,et al. Application of Response Surface Methodology (RSM) in the statistical evaluation of biodiesel production from the neutral lipids of the Coelastrella-Nannochloropsis consortium[J]. ENVIRONMENTAL RESEARCH,2024,243:9. |
| APA | Mathivanan, Krishnamurthy,Ameen, Fuad,Zhang, Ruiyong,&Rakesh, Eerla.(2024).Application of Response Surface Methodology (RSM) in the statistical evaluation of biodiesel production from the neutral lipids of the Coelastrella-Nannochloropsis consortium.ENVIRONMENTAL RESEARCH,243,9. |
| MLA | Mathivanan, Krishnamurthy,et al."Application of Response Surface Methodology (RSM) in the statistical evaluation of biodiesel production from the neutral lipids of the Coelastrella-Nannochloropsis consortium".ENVIRONMENTAL RESEARCH 243(2024):9. |
入库方式： OAI收割
来源：海洋研究所
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