Establishment and Application of Water Quality Assessment Model for Jiaozhou Bay Basin

Chao Liu; Hui He; Xiao Hui Tan; Ai Li Gao; Song Xue

doi:10.4028/www.scientific.net/AMR.518-523.1165

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 518-523Establishment and Application of Water Quality...

Establishment and Application of Water Quality Assessment Model for Jiaozhou Bay Basin

Abstract:

In this paper, a comprehensive water quality assessment model for the seagoing rivers of the Jiaozhou Bay basin was established based on a BP neural network. In the situation investigation, a list of main assessment indexes was selected, comprising COD, permanganate, DO, ammonia, volatile hydroxybenzene and mineral oil. Then Environmental Quality Standards for Surface Water was used as the training sample and comprehensive assessment was conducted for the rivers. In Comparison with results from the conventional single-factor assessment method, this model not only responded to the comprehensive river water quality status, but also improved the speed and effectiveness of training, saving time and increasing accuracy of the assessment model through a series of design optimizations.

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Periodical:

Advanced Materials Research (Volumes 518-523)

Pages:

1165-1170

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.518-523.1165

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Online since:

May 2012

Authors:

Chao Liu, Hui He, Xiao Hui Tan, Ai Li Gao, Song Xue

Keywords:

BP Neural Network (BPNN), Seagoing Rivers, Single-Factor Method, Water Quality Assessment Model

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