Agro-waste valorization for sustainable economy of sugar mills in India

Authors

  • U P Patil Department of Chemistry, ACS College, Palus 416310, Dist: Sangli, MS, India (Affiliated to Shivaji University, Kolhapur 416 004, MS, India).
  • S U Patil Department of Zoology, KRP Kanya Mahavidyalaya, Islampur 415 409, Dist: Sangli, MS, India (Affiliated to Shivaji University, Kolhapur 416 004, MS, India).

DOI:

https://doi.org/10.56042/ijct.v30i3.66028

Keywords:

Economic sustainability, Sugarcane bagasse, Sugarcane industries, Value-added products

Abstract

Indian sugar mills produce a large volume of agro-waste sugar cane bagasse (SCB), which, due to its improper use, causes environmental issues. Contrastingly, the valorization of SCB by integrating advanced technologies for biochemical production can alleviate waste disposal problems, enhance resource utilization, and promote a circular economy. The present review explores recent advances in SCB-derived valuable biochemicals such as bioethanol, biogas, xylitol, carboxylic acids, 2,3-butanediol, and furfural using advanced pretreatment techniques and engineered strains. Furthermore, it discusses the challenges and opportunities in bio-chemical production, the economic and environmental assessment, and the implications of the Government of India’s (GOI) valuable schemes for agro-waste valorization.

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Published

2023-05-15

Issue

Vol. 30 No. 3 (2023): Indian Journal of Chemical Technology

Section

Articles

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Copyright (c) 2023 Indian Journal of Chemical Technology (IJCT)