TNPSC Thervupettagam

Commercial Bio-Bitumen Production

January 12 , 2026 9 hrs 0 min 24 0
  • India became the first country in the world to produce bio-bitumen commercially for road construction.
  • Bio-bitumen is produced from biomass and agricultural waste and serves as an eco-friendly alternative to petroleum-based bitumen.
  • Conventional bitumen is a black, viscous hydrocarbon derived from crude oil and acts as the binding material in roads.
  • Bio-bitumen helps reduce fossil fuel dependence and addresses crop residue burning, a major source of air pollution in India.
  • The technology was developed and commercialized by the Council of Scientific and Industrial Research (CSIR).

 

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