Một số vấn đề liên quan đến xử lý và tái sử dụng nước mưa đô thi

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Tác giả: Xuân Ánh Hà, Thanh Sơn Trần

Ngôn ngữ: Vie

Ký hiệu phân loại: 624 Civil engineering

Thông tin xuất bản: Tạp chí Xây dựng 2022

Mô tả vật lý: 64-69

Bộ sưu tập: Metadata

ID: 397519

Thêm vào giỏ Liên kết toàn văn

Bài viết đề cập đến một số vấn đề liên quan đến xử lý và tái sử dụng nước mưa ở đô thị Việt Nam và trên thế giới. Các nghiên cứu liên quan đến thu gom, xử lý và tái sử dụng nước mưa ở đô thị Việt Nam đang còn khiêm tốn và việc ứng dụng vào thực tế còn tương đối mới mẻ mặc dù hệ thông văn bản pháp lý nước ta đã có những chính sách ưu đãi, khuyến khích từ lâu. Nội dung bài đề cập đến các nghiên cứu trên thế giới về thành phồn chất lượng nước mưa rơi bề mặt đô thị, nguyên nhân gây ra nhiễm bẩn nước mưa đô thị, kinh nghiệm thế giới về qui định tái sử dụng nước mưa đô thị. Ngoài ra, các vâ'n đề thiết kế hệ thông thu gom và xử lý nước mưa đô thị tại Việt Nam và trên thế giới cũng được tổng hợp, phân tích và đánh giá. Đặc biệt bài báo tập trung tổng quan đến các vâ'n đề thu gom và xử lý nước mưa trên diện tích lớn của đô thị hoặc khu công nghiệp. Các kiến nghị và đề xuất của nghiên cứu góp phồn bảo vệ nguồn tài nguyên nước hiện có trong bôi cảnh báo động về tình trạng ô nhiễm nguồn nước và nguy cơ thuộc nhóm các quốc gia thiếu nước trong tương lai., Tóm tắt tiếng anh, The article mentions some issues related to rainwater treatment and reuse in urban areas in Vietnam and the world. The research related to urban stormwater collection, treatment and reuse in Vietnam is still few and their application in practice is quite relatively new, although the legal document system in our country has some long -standing preferential and incentive policies in this direction. The content of the article refers to the international studies on the characteristic and quality of rainwater falling on the urban surface, the causes of urban rainwater pollution, the world experiences on the regulation of urban rainwater reuse. Moreover, these issues of stormwater collection designs and treatment systems in Vietnam and around the world are also resumed, analyzed and evaluated. In particular, the article focuses on overviewing the problems of rainwater collection and treatment on large areas of urban areas or industrial zones. The recommendations and proposals of the study are to contribute to the protection of existing water resources in the context of warning about water pollution and the risk of being in the group of countries with water shortage in the future.

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