Choi, Wook Jin Chae, A. Na Song, Kyung Guen Park, Joonhong Lee, Byung Chan 2024-01-19T19:34:22Z 2024-01-19T19:34:22Z 2021-09-02 2019-07 1615-7591 https://pubs.kist.re.kr/handle/201004/119836 This study compared the performance of microalga growth, nutrient removal, algal organic matter, and energy storage products in mixotrophic, photoautotrophic, and heterotrophic conditions. Scenedesmusobliquus was used as a model species. Mixotrophic condition showed the highest specific growth rate of 0.96 d(-1) as well as the fastest nitrogen and phosphorus removal rate of 85.17mg-N g-cell(-1) day(-1) and 11.49mg-P g-cell(-1) day(-1), respectively, compared with photoautotrophic and heterotrophic conditions. Mixotrophic microalgae had relatively higher carbohydrates and lipids contents (21.8 and 24.0%) than photoautotrophic and heterotrophic conditions. Meanwhile, algal organic matter (AOM) in the medium was produced at the highest level under photoautotrophic condition. Mixotrophic condition was more efficient in terms of microalga growth, nutrient removal, production of energy storage products, and suppression of AOM, and would be adaptable for wastewater treatment process. English SPRINGER WASTE-WATER TREATMENT MIXOTROPHIC GROWTH CHLORELLA-VULGARIS LIGHT-INTENSITY ACID NITROGEN CARBON METABOLISM PLATENSIS CULTURES Effect of trophic conditions on microalga growth, nutrient removal, algal organic matter, and energy storage products in Scenedesmus (Acutodesmus) obliquus KGE-17 cultivation Article 10.1007/s00449-019-02120-x 1 BIOPROCESS AND BIOSYSTEMS ENGINEERING, v.42, no.7, pp.1225 - 1234 BIOPROCESS AND BIOSYSTEMS ENGINEERING 42 7 1225 1234 scie scopus 000474372100014 2-s2.0-85064696362 Biotechnology & Applied Microbiology Engineering, Chemical Biotechnology & Applied Microbiology Engineering Article WASTE-WATER TREATMENT MIXOTROPHIC GROWTH CHLORELLA-VULGARIS LIGHT-INTENSITY ACID NITROGEN CARBON METABOLISM PLATENSIS CULTURES Microalgae Heterotrophic Mixotrophic Photoautotrophic Scenedesmus obliquus