Bioresource Technology ( IF 9.7 ) Pub Date : 2022-10-28 , DOI: 10.1016/j.biortech.2022.128203
R Yukesh Kannah 1 , M Dinesh Kumar 2 , S Kavitha 3 , J Rajesh Banu 4 , Vinay Kumar Tyagi 5 , P Rajaguru 4 , Gopalakrishnan Kumar 6
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Polyhydroxyalkanoates (PHA) are the more attractive sustainable green plastic, and it has the potential to replace petroleum-based plastics (PBP) in the global market. Recently, most of the developed and developing countries have banned the use of traditional PBP. This increases the demand for green plastic production and positively impacts the global market. Producing green plastic from various waste streams such as whey, animal, and crude glycerol will be eco-friendly and cost-effective. However, the factors influencing the environmental sustainability of PHA production from different waste streams are still unclear. This review could be reinforced concrete to researchers to gather deep knowledge on techno-economic analysis, life-cycle assessment, environmental and ecological risks caused during PHA production from different waste streams.
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