Recent Development in Urban Polyhydroxyalkanoates Biorefineries

IF 6.2 3区 工程技术 Q1 ENGINEERING, CHEMICAL ChemBioEng Reviews Pub Date : 2023-07-20 DOI:10.1002/cben.202200045
Parneet Kaur, Shivam Bhola, Dr. Pradeep Kumar, Dr. Vinay Kumar, Dr. Saurabh Kulshreshtha, Anuj Sharma, SeoA Park, Prof. Kwon-Young Choi
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引用次数: 1

Abstract

The widespread use of plastic items and their improper disposal harms not only physical environments but also human health globally. Therefore, a bioplastic or polymer that can completely vanish from the environment is the foremost priority. Bioplastic can be manufactured using raw materials from plants, animals, and microbes. Polyhydroxyalkaonates (PHAs) is a type of bioplastic which is naturally produced by microbes and importantly biodegradable as well as biocompostable. PHA production utilizing commercial sugars is an economically cost-effective process. Due to urbanization and industrialization a huge amount of waste is generated around the world and its management is a major environmental issue. Urban wastes produced by wastewater treatment plant, agro/food-processing industries, dairy industries, and even from household uses can be an economically sustainable feedstock for the synthesis of PHAs. The current status of bioplastic around the globe is summarized, and the urban waste potential as a feedstock for advances in PHA production technology is reviewed.

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城市聚羟基烷酸酯生物炼制的最新进展
塑料制品的广泛使用及其处置不当不仅危害物理环境,而且危害全球人类健康。因此,一种可以完全从环境中消失的生物塑料或聚合物是当务之急。生物塑料可以用植物、动物和微生物的原料来制造。聚羟基酸盐(PHAs)是一种由微生物自然产生的生物塑料,重要的是可生物降解和生物堆肥。利用商品糖生产PHA是一种经济上具有成本效益的方法。由于城市化和工业化,世界各地产生了大量的废物,其管理是一个重大的环境问题。污水处理厂、农业/食品加工业、乳制品工业甚至家庭使用产生的城市废物都可以作为合成pha的经济上可持续的原料。综述了全球生物塑料的现状,并对城市垃圾作为PHA生产技术发展的原料潜力进行了综述。
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来源期刊
ChemBioEng Reviews
ChemBioEng Reviews Biochemistry, Genetics and Molecular Biology-Biochemistry
CiteScore
7.90
自引率
2.10%
发文量
45
期刊介绍: Launched in 2014, ChemBioEng Reviews is aimed to become a top-ranking journal publishing review articles offering information on significant developments and provide fundamental knowledge of important topics in the fields of chemical engineering and biotechnology. The journal supports academics and researchers in need for concise, easy to access information on specific topics. The articles cover all fields of (bio-) chemical engineering and technology, e.g.,
期刊最新文献
Cover Picture: ChemBioEng Reviews 5/2024 Masthead: ChemBioEng Reviews 5/2024 Table of Contents: ChemBioEng Reviews 5/2024 Anaerobic Digestion for Textile Waste Treatment and Valorization Glycerol as a Feedstock for Chemical Synthesis
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