Characterization of biosurfactant produced by petrofilic bacteria isolated from hydrocarbon impacted soil and its potential application in bioremediation

4th International Seminar on Sustainable Urban Development

地球科学;经济学

Arsyah, D.M.^1 ; Kardena, E.^2 ; Helmy, Q.^2,3

Environmental Engineering Department, Faculty of Civil and Enviromental Engineering, Institut Teknologi Bandung, Bandung, Indonesia^1

Environmental Engineering Department, Water and Wastewater Engineering Research Group, Institut Teknologi Bandung, Bandung, Indonesia^2

Bioscience and Biotechnology Research Center, Institut Teknologi Bandung, Bandung, Indonesia^3

关键词: Bio-surfactants;    Emulsification index;    Geothermal development;    Geothermal resources;    Socio-technical regimes;    Technological innovation;    Technological transition;    Technology transition;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/106/1/012101/pdf
DOI  :  10.1088/1755-1315/106/1/012101

来源: IOP

【 摘 要 】

The study adopts a multi-level perspective in technology transition to analyse how the transition process in the development of geothermal energy in Indonesia is able to compete against the incumbent fossil-fuelled energy sources. Three levels of multi-level perspective are socio-technical landscape (ST-landscape), socio-technical regime (ST-regime) and niche innovations in Indonesia geothermal development. The identification, mapping and analysis of the dynamic relationship between each level are the important pillars of the multi-level perspective framework. The analysis considers the set of rules, actors and controversies that may arise in the technological transition process. The identified geothermal resource risks are the basis of the emerging geothermal technological innovations in Indonesian geothermal. The analysis of this study reveals the transition pathway, which yields a forecast for the Indonesian geothermal technology transition in the form of scenarios and probable impacts.