Stochastic Simulation of River Water Quality Risk assessment under Coupling Effect of Reclaimed Water Recharge and Inner Source Release

DOI

10.2991/icaise.2013.3How to use a DOI?

Keywords

Reclaimed water recharge, inner source release, trapezoidal fuzzy number, stochastic simulation, risk assessment

Abstract

A river water quality model under a coupling effect of reclaimed water recharge and inner source release is constructed based on a one-dimensional steady river water quality model. In order to solve problems that triangular fuzzy numbers are not suitable for data sets having flat representation and no obvious peak values, the fuzzy number operations are not rigorous and operation processes are comparatively complicated and the like, trapezoidal fuzzy numbers were adopted for substituting triangular fuzzy numbers, and used the Monte-Carlo method to simulate the trapezoidal fuzzy numbers for transforming the operations of trapezoidal fuzzy numbers and their functions into the conventional operations of real numbers, and constructed the WQRA-SSTFN model. Case study shows that calculation results of risk values are stable and reliable.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Han Yan
AU  - Zhihong Zou
PY  - 2013/08
DA  - 2013/08
TI  - Stochastic Simulation of River Water Quality Risk assessment under Coupling Effect of Reclaimed Water Recharge and Inner Source Release
BT  - Proceedings of the 2013 The International Conference on Artificial Intelligence and Software Engineering (ICAISE 2013)
PB  - Atlantis Press
SP  - 11
EP  - 13
SN  - 1951-6851
UR  - https://doi.org/10.2991/icaise.2013.3
DO  - 10.2991/icaise.2013.3
ID  - Yan2013/08
ER  -