生物复合材料
纳米纤维素
生物修复
纤维素
废水
制浆造纸工业
氨
化学
环境污染
食品科学
生物技术
细菌
环境工程
材料科学
生物
环境科学
生物化学
复合数
复合材料
环境保护
工程类
遗传学
作者
Yi-Sheng Tseng,Anil Kumar Patel,Dibyajyoti Haldar,Chiu-Wen Chen,Cheng–Di Dong,Reeta Rani Singhania
标识
DOI:10.1016/j.biortech.2023.129801
摘要
This study addresses the pressing need for sustainable bioremediation solutions to combat increasing pollution challenges in alignment with sustainability development goals. The research focuses on developing a co-culture approach involving microalgae and Komagataeibacter europaeus BCRC 14148 bacterium to create a biocomposite for efficient ammonia removal. Nanocellulose, produced by the bacterium, serves as a substrate for microalgae attachment. Optimization using specific growth media ratios resulted in biocomposite yields of 4.05±0.16 g/L and 3.83±0.13 g/L in HS medium with fructose and glucose, respectively. The optimal conditions include a 40:60 ratio of HS-F to TAP medium, 25 ℃ incubation, 6000 Lux light intensity, pH 5.5, and a 48-hour incubation period. When applied to wastewater treatment, the biocomposite demonstrated exceptional ammonium removal efficiency at 91.64±1.27%. This co-culture-derived biocomposite offers an eco-friendly, recyclable, and effective solution for sustainable environmental bioremediation.
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