Áp dụng cơ chế “Đặt cọc - Hoàn trả” để thu gom chai nhựa - Tình huống nghiên cứu ở thành phố Hồ Chí Minh=Applying the “Deposit - Refund” mechanism to collect plastic bottles

Áp dụng cơ chế “Đặt cọc - Hoàn trả” để thu gom chai nhựa - Tình huống nghiên cứu ở thành phố Hồ Chí Minh=Applying the “Deposit - Refund” mechanism to collect plastic bottles - Case study in Ho Chi Minh City

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Tác giả: Châu Thoại Nguyễn, Khánh Quân Phạm

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Môi trường - Chuyên đề Khoa học - Công nghệ, 2024

Mô tả vật lý: tr.46007

Bộ sưu tập: Metadata

ID: 483450

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The situation of improper disposal of plastic bottles in residential communities causing environmental pollution, especially in Ho Chi Minh City, is a worrying issue. In order to contribute to waste management activities and reduce plastic waste in the environment, the research team applied the "Deposit - Refund" tool in collecting PET plastic bottles to build a "borrowing water bottle" model locally. Through the Contingent Valuation Method (CVM), direct interviews with 202 consumers in Ho Chi Minh City using a questionnaire to survey the willingness to pay based on the assumption that consumers are willing to pay more when buying a PET plastic water bottle, the authors determined the "Deposit" fee for collecting used PET bottles. The results showed that the willingness to pay for the "Deposit" fee is from 1,200 - 2,000 VND/bottle depending on the PET volumne
the willingness of consumers to participate in the "borrowing water bottle" program is over 88%. From this result, the study proposed to implement the "borrowing water bottle" model in Ho Chi Minh City to collect used PET bottles for recycling, reuse, environmental protection.Thực trạng thải bỏ chai nhựa không đúng cách trong cộng đồng dân cư gây ô nhiễm môi trường, đặc biệt là tại TP. Hồ Chí Minh, đang là một vấn đề đáng lo ngại. Nhằm góp phần vào hoạt động quản lý rác thải và giảm rác thải nhựa (RTN) ra môi trường, nhóm nghiên cứu áp dụng công cụ “Đặt cọc - Hoàn trả” trong họat động thu gom chai nhựa PET để xây dựng mô hình "mượn chai nước” tại địa phương. Thông qua phương pháp đánh giá ngẫu nhiên (CVM), phỏng vấn trực tiếp 202 người tiêu dùng tại TP. Hồ Chí Minh bằng bảng hỏi khảo sát mức sẵn lòng chi trả dựa trên giả định người tiêu dùng sẵn lòng trả thêm bao nhiêu tiền khi mua một chai nước làm bằng nhựa PET, nhóm tác giả xác định mức phí “Đặt cọc” cho hoạt động thu gom chai PET sau sử dụng. Kết quả cho thấy, mức sẵn lòng chi trả cho chi phí “Đặt cọc” là từ 1.200 - 2.000 đồng/chai tùy dung tích
sự sẵn lòng tham gia vào chương trình “mượn chai nước” của người tiêu dùng là trên 88%. Từ kết quả này, nghiên cứu đề xuất thực hiện mô hình “mượn chai nước” tại TP. Hồ Chí Minh để thu gom chai PET sau sử dụng cho hoạt động tái chế, tái sử dụng, BVMT.

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