The stable and continuous source of Cr in Jiaozhou Bay

DOI

10.2991/icimm-15.2015.252How to use a DOI?

Keywords

Cr; Content; Distribution; Source; River; Jiaozhou Bay.

Abstract

Cr is one of the critical industrial heavy metal pollutants. Understanding the pollution level and source of Cr in the early stage of the reform is helpful to provide background information to environmental remediation. This paper analyzed the content and distribution of Cr in Jiaozhou Bay waters in 1983. Results showed that Cr contents ranged from 0.13-4.17 g L-1, and were confirmed with Grade (50 g L-1) in according to Chinese Sea Water Quality Standard (GB 3097-1997), indicated that the pollution level of Cr was very low in 1983. In according to the distributions of Cr in surface waters in Jiaozhou Bay, we found that the major inflow rivers such as Loushan River and Licun River were the major input channels of Cr, and industrial point source was the major source of Cr in the early stage of the reform. The source strength was stable all around the year, ranged from 3.78-4.17 g L-1.

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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TY  - CONF
AU  - Dongfang Yang
AU  - Sixi Zhu
AU  - Xiuqin Yang
AU  - Jiaolian Luo
AU  - Fengyou Wang
PY  - 2015/07
DA  - 2015/07
TI  - The stable and continuous source of Cr in Jiaozhou Bay
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 1383
EP  - 1387
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.252
DO  - 10.2991/icimm-15.2015.252
ID  - Yang2015/07
ER  -