2021 2nd International Conference on Sustainable Development and Environmental Science (ICSDES2021)
A. Prof. Tony Hadibarata

A. Prof. Tony Hadibarata

Tony Hadibarata.jpg

A. Prof. Tony Hadibarata

Curtin University, Sarawak, Malaysia

Speech Tilte: Biodegradation of polycyclic aromatic hydrocarbons by high - laccase basidiomycetes fungi isolated from tropical forest of Borneo

Abstract: A total of 804 fungi isolate were subjected to the screening of high laccase activity by four different indicators test, Poly R-478, RBBR, guaiacol, and syringaldazine. The results presented the diversity of 6 order, belonging to 17 families, 25 genera and 29 species, and most of the isolated strain was reacted with laccase chemical indicators and categorized as saprophytic, parasitic and ectomycorrhizal.  Three fungi (Coriolopsis caperata, Fomes fomentarius, Pluteus chysophaeus) that isolated from Niah National Park and Lambir Hill National Park were selected for further experiment due to their high positive reaction on all tested indicators. The maximum level on the laccase production during fungi exponential growth was impacted by the addition of carbon source. Diphenic acid, 1-hydroxy-2napthoic acid, catechol, and salicylic acid, anthraquinone, benzoic acid, and phthalic acid were detected as metabolites of phenanthrene, anthracene, and pyrene. 


Dr. Tony Hadibarata is Associate Professor in Environmental Engineering Program, Department Civil and Construction Engineering, Faculty of Engineering and Science, Curtin University, Malaysia. He is also the Head of Bio-Process and Technology Research Cluster, Curtin University Malaysia. Dr. Tony Hadibarata obtained his PhD in Environmental Chemistry and Microbiology from Ehime University, Japan. He is the author or coauthor of more than 130 papers in international refereed journals and more than 110 conference contributions. He has given several invited/plenary talks at international conferences. His research interests cover monitoring of pollutant in environment and the bioremediation approach of hazardous pollutant using microorganism and nanotechnology. He has been involved in many international collaborations, including the ASEAN University Network Seed JICA Japan, ASEAN India Collaborative Research Grant, Nagao Environmental Foundation, TWAS-Comstech, and many national grants.