Biowastes for biodegradable bioplastics production and end-of-life scenarios in circular bioeconomy and biorefinery concept

被引：70

作者：

Ali, Sameh S. ^{[1
,2
]}

Elsamahy, Tamer ^{[1
]}

Abdelkarim, Esraa A. ^{[1
]}

Al-Tohamy, Rania ^{[1
]}

Kornaros, Michael ^{[3
]}

Ruiz, Hector A. ^{[4
]}

Zhao, Tong ^{[5
]}

Li, Fanghua ^{[5
]}

Sun, Jianzhong ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Environm & Safety Engn, Biofuels Inst, Zhenjiang 212013, Jiangsu, Peoples R China

[2] Tanta Univ, Fac Sci, Bot Dept, Tanta 31527, Egypt

[3] Univ Patras, Dept Chem Engn, Lab Biochem Engn & Environm Technol LBEET, 1 Karatheodori Str,Univ Campus, Patras 26504, Greece

[4] Autonomous Univ Coahuila, Sch Chem, Food Res Dept, Biorefinery Grp, Saltillo 25280, Coahuila, Mexico

[5] Harbin Inst Technol, Sch Environm, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China

来源：

BIORESOURCE TECHNOLOGY | 2022年 / 363卷

基金：

中国国家自然科学基金; 国家重点研发计划;

关键词：

Bioplastics; Biowaste; Bioeconomey; Biorefinery; Life cycle assessment; ESCHERICHIA-COLI; PLASTIC WASTE; MECHANICAL-PROPERTIES; RALSTONIA-EUTROPHA; POLYHYDROXYALKANOATES; DEGRADATION; STARCH; SUSTAINABILITY; POLLUTANTS; BIOFUELS;

D O I：

10.1016/j.biortech.2022.127869

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Due to global urbanization, industrialization, and economic development, biowastes generation represents negative consequences on the environment and human health. The use of generated biowastes as a feedstock for biodegradable bioplastic production has opened a new avenue for environmental sustainability from the circular (bio)economy standpoint. Biodegradable bioplastic production can contribute to the sustainability pillars (environmental, economic, and social). Furthermore, bioenergy, biomass, and biopolymers production after recycling of biodegradable bioplastic can help to maintain the energy-environment balance. Several types of biodegradable bioplastic, such as starch-based, polyhydroxyalkanoates, polylactic acid, and polybutylene adipate terephthalate, can achieve this aim. In this review, an overview of the main biowastes valorization routes and the main biodegradable bioplastic types of production, application, and biodegradability are discussed to achieve the transition to the circular economy. Additionally, end-of-life scenarios (up-cycle and down-cycle) are reviewed to attain the maximum environmental, social, and economic benefit from biodegradable bioplastic products under biorefinery concept.

引用

页数：17

共 151 条

[1] Advantages and Disadvantages of Bioplastics Production from Starch and Lignocellulosic Components [J].