Proceedings of the 2015 International Forum on Energy, Environment Science and Materials

Numerical Calculation on Environmental Capacity of DIN, DIP and COD in the Lianzhou Bay

Authors
Shaofeng Zhang, Youli Shen, Chunhua Zhang, Dehai Song
Corresponding Author
Shaofeng Zhang
Available Online September 2015.
DOI
10.2991/ifeesm-15.2015.83How to use a DOI?
Keywords
Environmental capacity; sharing coefficient; responding coefficient
Abstract

Based on the ship-based data in the Lianzhou Bay, an advection-diffusion model of pollution is established. The sharing coefficient field (SCF) and the responding coefficient field (RCF) are simulated by this model. The environmental captivity (EC) is calculated by the simplex method according to the water quality standard. Results showed that that for seawater of Grades I to IV (according to the National Standard), the annual ECs of DIN in the Lianzhou Bay were 374.13 tons, 553.04 tons, 1015.57 tons, and 1181.60 tons, respectively, and those of DIP were 24.36 tons, 62.24 tons, 62.24 tons, and 212.44 tons, respectively, and the annual ECs of COD were 4147.37 tons, 7918.38 tons, 12770.30 tons, and 16914.99 tons, respectively. According to the Beihai water standard quality, the annual ECs of DIN, DIP and COD were 805.79 tons, 103.45 tons, and 9902.54 tons, respectively. The results of this study provide an evidence for the management of marine environment quality and the total mass control of pollutants in the Lianzhou Bay.

Copyright
© 2015, 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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Volume Title
Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
Series
Advances in Engineering Research
Publication Date
September 2015
ISBN
10.2991/ifeesm-15.2015.83
ISSN
2352-5401
DOI
10.2991/ifeesm-15.2015.83How to use a DOI?
Copyright
© 2015, 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/).

Cite this article

TY  - CONF
AU  - Shaofeng Zhang
AU  - Youli Shen
AU  - Chunhua Zhang
AU  - Dehai Song
PY  - 2015/09
DA  - 2015/09
TI  - Numerical Calculation on Environmental Capacity of DIN, DIP and COD in the Lianzhou Bay
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 437
EP  - 440
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.83
DO  - 10.2991/ifeesm-15.2015.83
ID  - Zhang2015/09
ER  -