caa a22 4500 605464332 CHVBK 20210128100257.0 cr unu---uuuuu 210128e20151201xx s 000 0 eng 10.1007/s10499-015-9897-4 doi (NATIONALLICENCE)springer-10.1007/s10499-015-9897-4 Application of electrochemically treated seawater as basic culture media for mass cultivation of Tetraselmis suecica [Elektronische Daten] [Min Jeong, Ji Yun, Kwangmo Yang, Wol Jo] Microalgae have increased in demand as raw materials for functional biomolecules and biodiesel production. Various physiological and technological approaches have been investigated for maximizing productivity of microalgae. In the present study, we investigated the optimal condition of electrolysis-based water treatment system (EWTS) applicable to mass culture of marine microalgae. The first step was an electrolysis-based chlorination process of seawater for the on-site generation of biocide solution, and the initial total residual oxidants (TROs) of 20mg/L was sufficient to completely eliminate contaminating aquatic organisms regardless incoming seawater quality such as high total organic carbon within 24h. The second step was neutralization of residual TRO to prevent toxicity against microalgae culture, and sodium thiosulfate of 36mg/L was optimum against the highest estimate of TRO 20mg/L. Tetraselmis suecica cultured in seawater from neutralized EWTS showed similar growth curve with autoclaved seawater both in laboratory and outdoor culture conditions, which suggested that EWTS could be applied as an effective tool for the generation of basic media for biomass production of microalgae in outdoor culture system. Springer International Publishing Switzerland, 2015 Marine microalgae nationallicence Tetraselmis suecica nationallicence Mass production nationallicence Electrochemically treated seawater nationallicence TRO nationallicence Neutralization nationallicence Jeong Min Department of Microbiology, Dong-A University College of Medicine, Daeshingongwon-gil 32, Seo-gu, 602-714, Busan, Republic of Korea aut Yun Ji Department of Research Center, Dong Nam Institute of Radiological and Medical Sciences, Jwadong-gil 40, Jangan-eup, Gijang-gun, 619-953, Busan, Republic of Korea aut Yang Kwangmo Department of Research Center, Dong Nam Institute of Radiological and Medical Sciences, Jwadong-gil 40, Jangan-eup, Gijang-gun, 619-953, Busan, Republic of Korea aut Jo Wol Department of Research Center, Dong Nam Institute of Radiological and Medical Sciences, Jwadong-gil 40, Jangan-eup, Gijang-gun, 619-953, Busan, Republic of Korea aut Aquaculture International Springer International Publishing 23/6(2015-12-01), 1457-1471 0967-6120 23:6<1457 2015 23 10499 https://doi.org/10.1007/s10499-015-9897-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10499-015-9897-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jeong Min Department of Microbiology, Dong-A University College of Medicine, Daeshingongwon-gil 32, Seo-gu, 602-714, Busan, Republic of Korea aut NATIONALLICENCE 700 1- Yun Ji Department of Research Center, Dong Nam Institute of Radiological and Medical Sciences, Jwadong-gil 40, Jangan-eup, Gijang-gun, 619-953, Busan, Republic of Korea aut NATIONALLICENCE 700 1- Yang Kwangmo Department of Research Center, Dong Nam Institute of Radiological and Medical Sciences, Jwadong-gil 40, Jangan-eup, Gijang-gun, 619-953, Busan, Republic of Korea aut NATIONALLICENCE 700 1- Jo Wol Department of Research Center, Dong Nam Institute of Radiological and Medical Sciences, Jwadong-gil 40, Jangan-eup, Gijang-gun, 619-953, Busan, Republic of Korea aut NATIONALLICENCE 773 0- Aquaculture International Springer International Publishing 23/6(2015-12-01), 1457-1471 0967-6120 23:6<1457 2015 23 10499