Issue |
E3S Web Conf.
Volume 403, 2023
XII International Scientific and Practical Forum “Environmentally Sustainable Cities and Settlements: Problems and Solutions” (ESCP-2023)
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Article Number | 06005 | |
Number of page(s) | 11 | |
Section | Ecological Cycle: Renewable Heat and Electricity, Waste Water, Vegetation and Cultivation | |
DOI | https://doi.org/10.1051/e3sconf/202340306005 | |
Published online | 25 July 2023 |
Determining demand for water, water supply and drainage balance to wastewater reuse for urbans in Vietnam
Lecturers, Hanoi Architectural University, Vietnam
1 Corresponding author: khanhnv@hau.edu.vn
Wastewater reuse is very important in ensuring a stable water supply for the socio-economic development of cities in the future. That is even more meaningful for areas affected by climate change erratic, hot, arid, scarce and polluted due to different causes. Specifically, many regions and urban areas in Vietnam have not been proactive in water resources upstream; runoff through agricultural, industrial and urban areas contaminated by farming, industrial waste, wastewater and municipal solid waste. Based on published studies on the role and situation of wastewater reuse in urbans, as well as on legal documents Vietnam's current management related to wastewater drainage and reuse, the article presents how to calculate and determine the water demand in urban areas for calculating capacity of water supply plants; to set up the balance diagram of water supply and drainage for all types of urban areas (from special to grade V urbans) and the balance diagram of water supply and drainage in the works. The research results will be considered as a scientific basis for state management agencies as well as local authorities to appropriately and effectively use in formulating strategic orientations and objectives for urban water supply and drainage management in Vietnam urban areas.
Key words: Wastewater reuse / demand for water / Centralized urban domestic wastewater treatment station
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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