Áp dụng khung phân tích ReSOLVE phục vụ đánh giá tiềm năng phát triển mô hình kinh tế tuần hoàn trong ngành nhựa ở Việt Nam

0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Lê Thanh Khiết Bùi, Hồng Quân Nguyễn, Kiều Lan Phương Nguyễn, Thị Yến Tạ

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Môi trường, 2023

Mô tả vật lý: tr.45976

Bộ sưu tập: Metadata

ID: 341727

Thêm vào giỏ Liên kết toàn văn

Sự tăng trưởng của ngành nhựa vốn theo "mô hình kinh tế tuyến tính", tức là loại trừ quản lý chất thải (QLCT) ra khỏi phạm vi của nó. Kết quả là một khối lượng đáng kể chất thải nhựa không được quản lý tốt đã bị thải trực tiếp ra môi trường. Mô hình kinh tế tuần hoàn (KTTH) đã được giới thiệu trong ngành nhựa gần đây do nhận thức về môi trường ngày càng tăng ở cấp độ xã hội và quy định. Nghiên cứu này đánh giá cách ngành nhựa Việt Nam đang thực hiện khái niệm KTTH bằng cách sử dụng khung phân tích ReSOLVE. Một cuộc khảo sát đã được thực hiện thông qua bảng câu hỏi với tổng số 40 thực hành tương ứng với 6 hành động trong khung phân tích ReSOLVE để đánh giá hoạt động của các công ty. Kết quả cho thấy, các hành động được sử dụng nhiều nhất là “Optimize” (3,5 điểm) và “Loop” (3,4 điểm), điều này phản ánh đặc thù của công ty là sản xuất nên họ sẽ tập trung hơn vào phần vận hành. Tiếp đến là “Tái tạo” (3,4 điểm) với việc QLCT để tái sử dụng, việc tái sử dụng này nhằm tiết kiệm chi phí tránh thất thoát tài nguyên và “Trao đổi” (3,1 điểm) với việc cập nhật sản phẩm/dịch vụ, cũng như công nghệ mới cho hoạt động sản xuất. Trong khi đó, “Số hóa” và “Chia sẻ” có mức độ tuân thủ thấp hơn, lần lượt đạt 2,8 và 1,9. Nhìn chung, kết quả cũng cho thấy, các doanh nghiệp (DN) có điểm dưới trung bình cho cả 6 hành động trong khung ReSOLVE, điều này thể hiện việc áp dụng KTTH trong ngành nhựa còn thấp. Nguyên nhân thực sự là có thể DN chưa hiểu rõ về KTTH và kinh tế là động lực chính của DN, chứ không phải mục tiêu phát triển bền vững.The growth of the plastics industry is inherently "Linear Economic Modeling", i.e. excluding waste management from its scope. As a result, a significant amount of plastic waste that is not well managed is released directly into the environment. The circular economy model has been introduced in the plastics industry recently due to increasing environmental awareness at the societal and regulatory level. This study assesses how the Vietnam's plastics industry is implementing the circular economy concept using the ReSOLVE framework. A survey was conducted using a questionnaire with a total of 40 practices corresponding to six actions in the ReSOLVE framework to evaluate the performance of companies. The results show that the most used actions are "Optimize" (3.5 points) and "Loop" (3.4 points), which reflects the company's specificity of production, so they will focus on the operating part. Next is “Recycling” (3.4 points) with waste management for reuse, this reuse aims to save costs to avoid resource loss and “Exchange” (3.1 points) with updating products/services as well as new technology for production activities. Meanwhile, “Virtulize” and “Sharing” have lower compliance, reaching 2.8 and 1.9 respectively. Overall, the results also show that businesses have below average scores for all 6 actions in the ReSOLVE framework, which shows that the adoption of circular economy in the plastics industry is still low. The real reason is that businesses may not have a clear understanding of the circular economy, and the economy is the main driving force of the business, not the goal of sustainable development.

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