On July 17^th, 2022, undergraduate students from the Faculty of Biology won 1^st place in the National Scientific Writing Competition organized by Universitas Brawijaya, out of eighty teams from universities across Indonesia that participated in this competition. The team consists of Umi Salamah, Maria Bening Wohingati, and Wulan Usfi Mafiroh from Biology 2018 under the supervision of Dr. Ardaning Nuriliani, S.Si., M.Kes. This competition was part of the annual KATULISTIWA 14 event, with the theme “Innovative Mindset: Let’s Build Society 5.0 for Indonesia” that aims to express students’ innovations and ideas in order to improve their scientific thinking skills.

This competition was divided into five stages: abstract submission, paper evaluation, announcement of the top ten, video and poster evaluation, and the climax was the presentation of the work in front of the judges. Our team proposed “Decolorization of Textile Dye Waste Based on Enzyme Mediator System by Microalgae” for this competition. This idea was motivated by the fact that many textile industries dispose their waste without proper management, resulting in the environmental pollution and the death of organisms. We proposed the combining ability of microalgae to synthesize enzymes that play a role in decolorization of textile dye waste with biofuel production. We would like to thank everyone who helped us won the 1^st PLACE at the KATULISTIWA 14 event. [US]