MULTICRITERIA GENETIC ALGORITHM FOR WASTEWATER RECLAMATION AND REUSE DECISION

被引：0

作者：

Udias, Angel ^{[1
]}

Galbiati, Lorenzo ^{[2
]}

Elorza, Francisco J. ^{[3
]}

Efremov, Roman ^{[1
]}

Pons, Jordi ^{[4
]}

Gomez, Alex ^{[4
]}

Alegre, Larserick ^{[4
]}

Arrosa, Maria ^{[4
]}

Borras, Gabriel ^{[2
]}

机构：

[1] URJC, C Tulipan S-N, Mostoles 28933, Spain

[2] ACA, Barcelona, Spain

[3] UPM, Madrid 28003, Spain

[4] Auding SA, Barcelona, Spain

来源：

PROCEEDINGS OF THE XVIII INTERNATIONAL CONFERENCE ON COMPUTATIONAL METHODS IN WATER RESOURCES (CMWR 2010) | 2010年

关键词：

European Water Framework Directive; Wastewater reclamation; Multicriteria genetic algorithm; Robust treatment plant selection;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Wastewater reclamation and reuse is being viewed increasingly as a sustainable approach to integrated water resources management, in order to achieve the European Water Framework Directive (WFD) goals. The current state-of-the art of reclamation technologies can produce water of any desired quality (including drinking quality). However, the increasing number of efficient treatment processes has made the selection of an optimum treatment a difficult task for planners and decision-makers. Mathematical programming methods, such as integar programming, non linear programming, dynamic programming have been used to solve the multi criteria problem for regional wastewater reclamation and reuse systems. In this study a Multi-Criteria Decision Support Management in Watershed Restoration (MCDSMWR) was developed through the integration of a multi objective genetic algorithm and a water quality model (QUAL2K). This Decision Support System was developed and applied to the inner Caralonia watersheds and in this paper we present some results for the Llobregat watersheds. This study showed that multi objective genetic algorithm can be particularly useful in wastewater reclamation and reuse problems as it can provide assistance in the evaluation and selection of water treatment alternatives. The multicriteria approach also has the advantage of giving the stakeholders a clear idea of the trade-off between water quality and the cost to achieve this quality.

引用

页码：1241 / 1248

页数：8

共 10 条

[1]

Abu-Taleb M.F., 2000, Environ Engg and Policy, V2, P37

[2] Wastewater reclamation, recycling and reuse: Past, present, and future [J].