KHẢO SÁT VÀ ĐÁNH GIÁ HIỆN TRẠNG CHẤT THẢI RẮN SINH HOẠT TRÊN ĐỊA BÀN HUYỆN CHÂU PHÚ TỈNH AN GIANG

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Tác giả: Thị Thanh Tâm Hồ

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Khoa học Tài nguyên và Môi trường, 2023

Mô tả vật lý: tr.25-37

Bộ sưu tập: Metadata

ID: 366882

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Nghiên cứu này được thực hiện với mục tiêu đánh giá hiện trạng chất thải rắn sinh hoạt trên địa bàn huyện Châu Phú, tỉnh An Giang. Nghiên cứu sử dụng phương pháp thu thập số liệu, thông tin thứ cấp và phỏng vấn trực tiếp 75 phiếu tại 3 xã ở Bình Mỹ, Thạnh Mỹ Tây và Đào Hữu Cảnh. Kết quả khảo sát cho biết khối lượng chất thải rắn sinh hoạt phát sinh là 20.528 kg/ngày so với khối lượng ước tính là 26.622,72 kg/ngày, do đó khối lượng tồn lại là 6.094,72 kg/ngày và chất thải rắn sinh hoạt phát sinh trung bình là 0,48 kg/người/ngày. Thành phần tương đối phức tạp, phụ thuộc vào đặc điểm nghề nghiệp mà có tỷ lệ thành phần khác nhau. Dụng cụ lưu giữ không hợp vệ sinh, còn thô sơ gây tràn đổ, phát sinh mùi, mất vẻ mỹ quan. Việc phân loại trước khi thải bỏ chưa được các hộ dân quan tâm, vì mục đích tiết kiệm cho nên một số hộ nhặt riêng để bán phế liệu như chai lọ, giấy, bọc nilon, nhôm, sắt, nhựa,… Bên cạnh đó phương tiện vận chuyển rác còn lạc hậu, cơ sở hạ tầng chưa hoàn chỉnh. Tổng số hộ tham gia thu gom rác được 17/60. Qua hiện trạng phát sinh và quản lý chất thải rắn sinh hoạt của 3 xã trên và đề xuất một số giải pháp như tuyên truyền nâng cao nhận thức, nâng cấp mở rộng tuyến đường và thiết kế hố xử lý rác thải sinh hoạt nhằm góp phần nâng cao hiệu quả hơn trong công tác quản lý chất thải rắn sinh hoạt trên địa bàn huyện Châu Phú.This study was conducted with the goal of evaluating the current status of domestic solid waste in Chau Phu district, An Giang province. The study used data collection methods, secondary information and direct interviews with 75 respondents in 3 communes in Binh My, Thanh My Tay and Dao Huu Canh. Survey results show that the volume of domestic solid waste generated is 20,528 kg/day compared to the estimated volume of 26,622.72 kg/day, so the volume of residual waste is 6,094.72 kg/day and the average domestic solid waste generated is 0.48 kg/person/day. The components of domestic solid waste are relatively complex, depending on the occupational characteristics, there are different component ratios. Storage tools are unhygienic and rudimentary, causing spills, odors and loss of aesthetics. Classification before disposal has not received much attention from households, for the savings purposes, some households separately collect and sell scrap such as bottles, paper, plastic bags, aluminum, iron, plastic,… Besides, the means of domestic solid waste transportation are still outdated and the infrastructure is incomplete. The total number of households participating in garbage collection was 17/60. Through the current situation of domestic solid waste generation and management in the above three communes and propose a number of solutions such as propaganda to raise awareness, upgrading and expanding roads and designing domestic waste treatment pits to contribute to improving efficiency in domestic solid waste management in Chau Phu district.

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