echemi logo
Product
  • Product
  • Supplier
  • Inquiry
    Home > Chemicals Industry > China Chemical > Sinopec Tsinghua University released a research report on degradable plastics

    Sinopec Tsinghua University released a research report on degradable plastics

    • Last Update: 2022-10-13
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

    On September 26, the "Research Report on Environmental Impact Assessment and Policy Support of Degradable Plastics" jointly researched by Sinopec and Tsinghua University was officially released
    .
    The "Report" draws the material metabolism map of degradable plastics in China, proposes for the first time that the degradable plastics with degradability as the core are compared with the traditional plastic evaluation index system, and analyzes the feasible use path
    of degradable plastics from multiple dimensions of social economy.

    The report answers the urgent problems in the field of degradable plastics
    .
    For example, whether degradable plastics have better environment-friendly characteristics than traditional plastics, whether the alternative of degradable plastics to traditional plastics can achieve the role of plastic environmental leakage control, and what are the use scenarios of degradable plastics
    .

    The "Report" believes that there are structural contradictions in the current use of degradable plastic products, and it is necessary to face up to the application scenarios of degradable materials and the effective layout
    of production capacity.
    It is necessary to focus on the application of key scenarios, reduce the high-cost layout of degradable materials, the abuse of application scenarios and the development of low effects, and focus the use of degradable plastic products on the field of
    direct environmental leakage.

    The "Report" proposes that in the existing terminal treatment facilities, degradable plastics and traditional plastics have little difference in environmental impact, and it is necessary to clarify the whitelist of degradable plastic application scenarios, and the use of plastic products with direct environmental leakage as the premise for
    the formulation and introduction of degradable plastic alternatives in various places.

    The "Report" suggests that based on the actual operating time of China's industrial composting and anaerobic fermentation processes, the degradation time evaluation index of degradable plastics should be corrected, and the degradation time of industrial compost should be adjusted to 30 days, and the degradation limit time of anaerobic fermentation should be adjusted to 40 days
    .
    At the same time, from the perspective of the application of degradable plastics is to solve the problem of environmental leakage, if there are degradable environmental conditions, the substitution of
    degradable plastics can be given priority in those areas where the film residue film recycling industry is not perfect.

    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Related Articles

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.