文章信息/Info

Title:

The Current Development Situation and Future Development of Biodegradable Plastic Industry

文章編號:

1674-3962(2022)01-0052-14

作者:

侯冠一1; 2; 翁云宣1; 2; 3; 刁曉倩1; 2; 3; 宋鑫宇1; 2; 周迎鑫1; 2; 付燁1; 2

（1．北京工商大學(xué)化學(xué)與材料工程學(xué)院，北京 100048）（2. 塑料衛(wèi)生與安全質(zhì)量評價技術(shù)北京市重點實驗室，北京 100048）（3. 中國塑協(xié)降解塑料專業(yè)委員會，北京 100048）

Author(s):

HOU Guanyi1; 2;  WENG Yunxuan1; 2; 3;  DIAO Xiaoqian1; 2; 3;  SONG Xinyu1; 2;  ZHOU Yingxin1; 2;  FU Ye1; 2

(1. College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China) (3. Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, Beijing 100048, China) (2. Degradable Plastics Committee of China Plastics Processing Industry Association, Beijing 100048, China)

關(guān)鍵詞:

塑料; 生物降解; 產(chǎn)業(yè)發(fā)展與應(yīng)用; LCA; 政策

Keywords:

plastics;  biodegradation;  industry development and application;  LCA;  policy

分類號:

Q323.4;X384

DOI:

10.7502/j.issn.1674-3962.202108027

文獻(xiàn)標(biāo)志碼:

A

摘要:

隨著我國經(jīng)濟(jì)的快速發(fā)展，人們對各類塑料制品的需求不斷增加。然而，垃圾處理技術(shù)的不完善導(dǎo)致大量塑料被泄漏到環(huán)境中，從而導(dǎo)致了嚴(yán)重的白色污染。生物降解塑料由于其環(huán)境友好性、易回收性和易加工性，受到了科學(xué)界和工業(yè)界的關(guān)注。生物降解塑料已經(jīng)在一次性制品、農(nóng)林漁牧、汽車工業(yè)、3D打印等領(lǐng)域得到了廣泛的應(yīng)用。從生物降解塑料的種類和特點出發(fā)，綜述了聚乳酸(PLA)、聚羥基脂肪酸酯(PHA)、聚對苯二甲酸�布憾�酸丁二酯(PBAT)、聚碳酸亞丙酯(PPC)等市場上主流的生物降解塑料的特性、生命周期評價（LCA）、產(chǎn)業(yè)發(fā)展現(xiàn)狀和在多個領(lǐng)域的應(yīng)用情況，同時簡述了各國針對商業(yè)上主要的一次性塑料制品的有關(guān)禁限政策，分析了生物降解塑料的未來發(fā)展前景，為我國生物降解塑料產(chǎn)業(yè)的發(fā)展提供參考。

Abstract:

As the development of Chinese economy, the demand for plastic products increases rapidly. However, the defect of waste treatment technology has caused a large amount of plastic to be leaked into the environment, resulting in serious White Pollution. Biodegradable plastics have attracted the attention of the scientists and industry due to their performances: environmental friendliness, easy recycling and easy processing. Biodegradable plastics have been widely used in disposable products, agriculture, forestry, fishery, animal husbandry, and the automobile industry. Therefore, this article reviews the mainstream biodegradable plastics popular in market: polylactic acid (PLA), polyhydroxyalkanoate (PHA), polybutylene terephthalate adipate (PBAT), and polypropylene carbonate (PPC), as well as status quo of industrial development life cycle analysis (LCA), and its application in the several fields. Meanwhile, this article summarizes the relevant prohibition and restriction policies of various countries for single-used plastics products, and finally, analyzes the prospect and provides guidance for the development Chinese biodegradable plastics industry.