Prediction and Evaluation of Water Environmental Impact of Zhaoqing Bridge Extension Project

DOI: https://doi.org/10.62517/jcte.202406202

Author(s)

Jianqiao Qin1, 2, Xiange Wu1, 2,*, Shasha Liu1,2, Jie Lin1

Affiliation(s)

1 Guangdong Provincial Key Laboratory of Environmental Health and Land Resource, Zhaoqing University, Zhaoqing, Guangdong, China 2 College of Environmental and Chemical Engineering, Zhaoqing University, Zhaoqing, Guangdong, China *Corresponding author.

Abstract

For the construction of Zhaoqing Bridge expansion project, based on the investigation of the status quo of regional surface water environmental quality, COD and SS were selected as the influence prediction factors, and the two-dimensional steady-state mixed water quality model was used to simulate and predict the influence range and degree of suspended solids on water environment during the construction period. The results show that the expansion project of Zhaoqing Bridge has little impact on the local surface water environment, and the project construction is feasible. Further requirements and suggestions are put forward for the corresponding engineering design and operation, in order to provide reference for more comprehensive and effective pollution control projects. It also provides reference for the prediction and evaluation of the impact of similar construction projects on surface water environment in the future.

Keywords

Expansion Project; Surface Water Environment; Prediction Evaluation

References

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