Open AccessResearch on the Scheme of Multi-objective Planning Water Resources Optimization System Based on Network Model
Author(s) -
Liyuan Dai,
Zhang Cheng
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1881/4/042045
Subject(s) - water resources , scheduling (production processes) , environmental economics , computer science , resource (disambiguation) , water saving , operations research , environmental science , water resource management , mathematical optimization , engineering , economics , mathematics , ecology , computer network , biology
Water resource scheduling is a key way to efficiently allocate regional water resources and enhance water use efficiency. This study takes the optimal scheduling of water resources in a certain area as an example. Aims to enhance the ecological, social and economic benefits in the scheduling area, and establish SD-MOP water resources optimal dispatch model. The results show that compared with the traditional SD model, the SD-MOP model predicts that the dispatch result in 2025 is closer to the actual water demand of the city, and saves the cost of 2.053 million yuan, and the pollutant discharge is only 0.891t, which brings considerable economic and environmental benefits.