A MATHEMATICAL MODEL TO OPTIMIZE THE LOCATION PLANNING OF FUTURE WATER SUPPLY FACTORIES IN CAN THO CITY AND NEIGHBOR DISTRICTS WITH MAINTAINING PRESENT ACCESSIBILITY

Tạ Phương Thão; Huỳnh Văn Cánh; Võ Vũ Luân; Nguyễn Thắng Lợi

doi:10.34238/tnu-jst.4429

A MATHEMATICAL MODEL TO OPTIMIZE THE LOCATION PLANNING OF FUTURE WATER SUPPLY FACTORIES IN CAN THO CITY AND NEIGHBOR DISTRICTS WITH MAINTAINING PRESENT ACCESSIBILITY

About this article

Received: 24/04/21 Revised: 20/07/21 Published: 21/07/21

Authors

1. Ta Phuong Thao, Can Tho University
2. Huynh Van Canh, Can Tho University
3. Vo Vu Luan, Can Tho University
4. Nguyen Thang Loi , Can Tho University

Abstract

Environmental pollution and the increasing complexity in migration have put a lot of pressure on the planning of domestic water supply systems in the big cities. With the desire of building a highly reliable scientific base in future water supply network decision-making, this paper proposes a two-step approach with a minimum number of future domestic water supply facilities and planning the location of future water plants with maintaining present accessibility. A combination of the Shortest Path, k-median and the population forecasting model will be implemented with data that is collected from the Can Tho city and neighboring districts. The results have showed a water distribution network configuration supports to against the population explosion in the future.

Keywords

Facility location; Linear programming; Population forecast; Accessibility; K-median

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DOI: https://doi.org/10.34238/tnu-jst.4429

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