Multi-criteria analysis applied to the selection of drinking water sources in developing countries: a case study of Cali, Colombia

被引:2
作者
Gutierrez, Juan Pablo [1 ,3 ]
Delgado, Luis German [2 ]
van Halem, Doris [3 ]
Wessels, Peter [3 ]
Rietveld, Luuk C. [3 ]
机构
[1] Univ Valle, Cinara Inst, Fac Engn, Calle 13 10000, Cali, Colombia
[2] EMCALI EICE ESP, WTP Puerto Mallarino, Drinking Water Prod Dept, Cali, Colombia
[3] Delft Univ Technol, Water Management Dept, Stevinweg 1, NL-2628 CN Delft, Netherlands
关键词
drinking water supply; multi-criteria analysis; PROMETHEE; riverbank filtration;
D O I
10.2166/washdev.2016.031
中图分类号
TV21 [水资源调查与水利规划];
学科分类号
081501 ;
摘要
Guaranteeing a safe and continuous drinking water supply for the city of Cali, Colombia, has become a concern for the water company of Cali, the environmental authorities, universities, and entities involved in the water resource. The progressive deterioration of the city's water sources has led to a search for future water sources and/or technologies in order to ensure high water quality standards at minimal costs. This paper describes a variety of problems occurring in the current water supply system in Cali and gives a description of the alternatives that have been considered to solve these problems in the past decades. Multi-criteria analysis was applied to assess alternatives for safe drinking supplies, demonstrating their suitability during the decision-making process when constraints arise due to political, community and institutional interests.
引用
收藏
页码:401 / 413
页数:13
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