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Nutrient removal and lipid accumulation properties of newly isolated microalgal strains.
Bioresour Technol. 2014 Aug; 165:38-41.BT

Abstract

In this work, four microalgae including Chlorella sp. SDEC-10, Chlorella ellipsoidea SDEC-11, Scenedesmus bijuga SDEC-12 and Scenedesmus quadricauda SEDC-13 isolated from a local lake have been investigated for the properties of growth, nutrient removal and lipid accumulation in synthetic sewage. Their biomass ranged between 0.4 and 0.5g/L. The total phosphorus removal efficiency of four strains was nearly 100%, but in the case of total nitrogen and ammonium the removal efficiency was relatively low. Their lipid content, ranging from 25.92% to 27.76% and corresponding to the lipid productivity 7.88-18.08mg/L/d, was higher than that obtained in BG-11. Palmitic acid and oleic acid were the predominant compositions found through fatty acids analysis. S. quadricauda SDEC-13 performed best both in nutrient removal and in lipid production among the four strains.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Han L
School of Environmental Science and Engineering, Shandong University, 27 Shanda Nan Road, Jinan 250100, China.
Pei H
School of Environmental Science and Engineering, Shandong University, 27 Shanda Nan Road, Jinan 250100, China; Shandong Provincial Engineering Centre on Environmental Science and Technology, 17923 Jingshi Road, Jinan 250061, China. Electronic address: haiyanhup@126.com.
Hu W
School of Environmental Science and Engineering, Shandong University, 27 Shanda Nan Road, Jinan 250100, China; Shandong Provincial Engineering Centre on Environmental Science and Technology, 17923 Jingshi Road, Jinan 250061, China.
Han F
School of Environmental Science and Engineering, Shandong University, 27 Shanda Nan Road, Jinan 250100, China.
Song M
School of Environmental Science and Engineering, Shandong University, 27 Shanda Nan Road, Jinan 250100, China.
Zhang S
School of Environmental Science and Engineering, Shandong University, 27 Shanda Nan Road, Jinan 250100, China.

MeSH

BiomassChlorellaEstersLipid MetabolismMicroalgaeNitrogenPhosphorusScenedesmusSewage

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

24731916

Citation

Han, Lin, et al. "Nutrient Removal and Lipid Accumulation Properties of Newly Isolated Microalgal Strains." Bioresource Technology, vol. 165, 2014, pp. 38-41.
Han L, Pei H, Hu W, et al. Nutrient removal and lipid accumulation properties of newly isolated microalgal strains. Bioresour Technol. 2014;165:38-41.
Han, L., Pei, H., Hu, W., Han, F., Song, M., & Zhang, S. (2014). Nutrient removal and lipid accumulation properties of newly isolated microalgal strains. Bioresource Technology, 165, 38-41. https://doi.org/10.1016/j.biortech.2014.03.131
Han L, et al. Nutrient Removal and Lipid Accumulation Properties of Newly Isolated Microalgal Strains. Bioresour Technol. 2014;165:38-41. PubMed PMID: 24731916.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Nutrient removal and lipid accumulation properties of newly isolated microalgal strains. AU - Han,Lin, AU - Pei,Haiyan, AU - Hu,Wenrong, AU - Han,Fei, AU - Song,Mingming, AU - Zhang,Shuo, Y1 - 2014/04/01/ PY - 2014/01/09/received PY - 2014/03/21/revised PY - 2014/03/24/accepted PY - 2014/4/16/entrez PY - 2014/4/16/pubmed PY - 2015/1/28/medline KW - Biofuel KW - Lipid accumulation KW - Microalgae KW - Nutrient removal SP - 38 EP - 41 JF - Bioresource technology JO - Bioresour Technol VL - 165 N2 - In this work, four microalgae including Chlorella sp. SDEC-10, Chlorella ellipsoidea SDEC-11, Scenedesmus bijuga SDEC-12 and Scenedesmus quadricauda SEDC-13 isolated from a local lake have been investigated for the properties of growth, nutrient removal and lipid accumulation in synthetic sewage. Their biomass ranged between 0.4 and 0.5g/L. The total phosphorus removal efficiency of four strains was nearly 100%, but in the case of total nitrogen and ammonium the removal efficiency was relatively low. Their lipid content, ranging from 25.92% to 27.76% and corresponding to the lipid productivity 7.88-18.08mg/L/d, was higher than that obtained in BG-11. Palmitic acid and oleic acid were the predominant compositions found through fatty acids analysis. S. quadricauda SDEC-13 performed best both in nutrient removal and in lipid production among the four strains. SN - 1873-2976 UR - https://www.unboundmedicine.com/medline/citation/24731916/Nutrient_removal_and_lipid_accumulation_properties_of_newly_isolated_microalgal_strains_ DB - PRIME DP - Unbound Medicine ER -