Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model

Zhang, Hongqian; Yang, Yanhua; Li, Shaowu; Kang, Suhai

Hongqian Zhang, Yanhua Yang, Shaowu Li, Suhai Kang

Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model

Abstract:

The leakage and diffusion of pollutants are important issues affecting waters. This paper studies the diffusion of soluble pollutants in water. Based on the three-dimensional hydrodynamic model, a three-dimensional soluble pollutant diffusion model was established and validated. The validation results show that the discrete form of the transport equation used in this model must maintain monotonic properties, and otherwise the model calculation cannot converge. Taking Tianjin Nangang as a representative river section, the cognitive experiment on methanol leakage was carried out to predict the variation characteristics of chemical leakage and diffusion over time in Nangang. The model can be used for chemical leakage and diffusion prediction simulations of other pollutants, and can be used for calculations in runoff and tidal waters.

Keywords:
Hydrodynamic; three-dimensional; diffusion; Tianjin Nangang; prediction

Issue: 2020, Volume 71, Issue 4

Pages: 523-535

Publication date: 2020/5/5

https://doi.org/10.37358/RC.20.4.8094

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
ZHANG, H., YANG, Y., LI, S., KANG, S., Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model, Rev. Chim., 71(4), 2020, 523-535.

Vancouver
Zhang H, Yang Y, Li S, Kang S. Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model. Rev. Chim.[internet]. 2020 Apr;71(4):523-535. Available from: https://doi.org/10.37358/RC.20.4.8094

APA 6th edition
Zhang, H., Yang, Y., Li, S. & Kang, S. (2020). Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model. Revista de Chimie, 71(4), 523-535. https://doi.org/10.37358/RC.20.4.8094

Harvard
Zhang, H., Yang, Y., Li, S., Kang, S. (2020). 'Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model', Revista de Chimie, 71(4), pp. 523-535. https://doi.org/10.37358/RC.20.4.8094

IEEE
H. Zhang, Y. Yang, S. Li, S. Kang, "Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model". Revista de Chimie, vol. 71, no. 4, pp. 523-535, 2020. [online]. https://doi.org/10.37358/RC.20.4.8094

Text
Hongqian Zhang, Yanhua Yang, Shaowu Li, Suhai Kang,
Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model,
Revista de Chimie,
Volume 71, Issue 4,
2020,
Pages 523-535,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.4.8094.
(https://revistadechimie.ro/Articles.asp?ID=8094)
Keywords: Hydrodynamic; three-dimensional; diffusion; Tianjin Nangang; prediction

RIS
TY - JOUR
T1 - Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model
A1 - Zhang, Hongqian
A2 - Yang, Yanhua
A3 - Li, Shaowu
A4 - Kang, Suhai
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 4
SP - 523
EP - 535
UR - https://doi.org/10.37358/RC.20.4.8094
KW - Hydrodynamic
KW - three-dimensional
KW - diffusion
KW - Tianjin Nangang
KW - prediction
ER -

BibTex
@article{RevCh2020P523,
author = {Zhang Hongqian and Yang Yanhua and Li Shaowu and Kang Suhai},
title = {Research on Chemical Leakage Based on Three-dimensional Soluble Contaminant Diffusion Model},
journal = {Revista de Chimie},
volume = {71},
number = {4},
pages = {523-535},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.4.8094},
url = {https://revistadechimie.ro/Articles.asp?ID=8094}
}

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