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Fig. 6 | Biotechnology for Biofuels

Fig. 6

From: Applications of microalgal biofilms for wastewater treatment and bioenergy production

Fig. 6

Bio-flocculation of Isochrysis sp. cells by BAPS-52-2 filaments. A (a) Culture of Isochrysis sp. cells at day 0 (left). The culture of Isochrysis sp. cells 2 days after co-culture with BAPS-52-2 filaments attached to the microscopic slide (right); (b, c) BAPS-52-2 filaments grown on the microscopic slide; the culture of Isochrysis sp. cells mixed with BAPS-52-2 filaments at day 0 (d) and day 2 (e, f). (c, d) images under UV light. Scale bars (a), 1 cm; (bf), 20 µm. Significance levels: *P < 0.05. B Red line shows Isochrysis growth in monoculture (control); blue line shows a number of non-attached Isochrysis after co-cultivation with BAPS-52-2 filaments

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