International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 09 | Sep 2024
p-ISSN: 2395-0072
www.irjet.net
From Waste to Worth: Fabrication and Analysis of Bioplastic Films Derived from Sugarcane Bagasse Cellulose Acetate Yuvraj Nair Navrachana International School; Vasna - Bhayli Main Rd, Bhayli, Vadodara, Gujarat ----------------------------------------------------***-------------------------------------------------Abstract- This study aims to develop and characterize novel bioplastic films derived from cellulose acetate extracted from sugarcane bagasse, a readily available agricultural waste in India. Cellulose was extracted from sugarcane bagasse using hot water treatment, followed by delignification with sodium hydroxide. The extracted cellulose underwent activation and acetylation processes. Bioplastic films were then synthesized using varying ratios of cellulose acetate, chloroform, and glycerol. The resulting films were characterized for their physical, and biodegradation properties using techniques such as thickness measurement, density determination, moisture content and absorption tests, and biodegradability assays. The bioplastic films exhibited thicknesses ranging from 0.79 to 1.12 mm and densities between 0.87 and 0.97 g/cm³. Moisture content and absorption increased with higher glycerol content. The films demonstrated improved biodegradability compared to conventional plastics, with the highest biodegradation rate of 9.3 × 10⁻⁵ g day⁻¹ m⁻². This research contributes to the development of sustainable packaging materials and offers a potential solution for managing sugarcane waste in India. The produced bioplastics show promise for various applications, particularly in the packaging industry, and could help reduce environmental pollution caused by conventional plastics. This study fills a gap in existing literature by developing a novel bioplastic material from sugarcane bagasse and provides valuable insights into the properties and potential applications of cellulose acetatebased bioplastics.
Bioplastics offer several advantages over their fossil fuelbased counterparts. They are derived from renewable resources, reducing dependency on finite petroleum reserves. Many bioplastics are biodegradable or compostable, helping to mitigate the environmental pollution caused by conventional plastics. Additionally, the production of bioplastics often results in lower greenhouse gas emissions, contributing to efforts to combat climate change (2). In recent years, there has been a growing trend in utilizing agricultural and food waste to produce bioplastics. This approach not only addresses the issue of plastic pollution but also provides a solution for managing organic waste. Researchers worldwide have explored various waste materials for bioplastic production. For instance, Ogunmolasuyi et al. (3) developed bioplastics from yam peelings, while Bilal et al. (4) utilized banana peel waste. Other studies have focused on materials such as potato peels (5), corn husks (6), and even coffee grounds (7). The development of bioplastics from agricultural waste offers a multifaceted solution to several global challenges. It addresses the pressing issue of plastic pollution, provides a sustainable waste management strategy for agricultural residues, and creates potential new revenue streams for farmers. Furthermore, as these materials are often biodegradable, they can contribute to reducing the accumulation of plastic waste in landfills and oceans (8).
Keywords Bioplastics, Sugarcane bagasse, Sustainable packaging, India
Cellulose
For a country like India, with its large agricultural sector and growing environmental concerns, bioplastics derived from agricultural waste present a particularly attractive opportunity. India faces significant challenges in managing both plastic waste and agricultural residues. The development of bioplastics from locally available agricultural waste could simultaneously address these issues while promoting sustainable economic development in rural areas (9).
acetate,
1. Introduction The global plastic crisis has prompted researchers and industries to seek sustainable alternatives to conventional fossil fuel-based plastics. Bioplastics, which are plastics derived from renewable biomass sources, have emerged as a promising solution to this environmental challenge. The concept of bioplastics has evolved significantly since their inception in the early 20th century, from early materials like celluloid to modern, sophisticated formulations that rival the properties of traditional plastics (1).
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While numerous studies have explored bioplastics from various fruit and vegetable wastes, there is a pressing need for solutions that utilize waste materials commonly available in India. Sugarcane, being one of the most widely cultivated crops in India, generates substantial amounts of bagasse as a byproduct. This readily
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