| Issue |
E3S Web Conf.
Volume 236, 2021
3rd International Conference on Energy Resources and Sustainable Development (ICERSD 2020)
|
|
|---|---|---|
| Article Number | 02034 | |
| Number of page(s) | 3 | |
| Section | New Energy Technology and Clean Energy Production and Transformation | |
| DOI | https://doi.org/10.1051/e3sconf/202123602034 | |
| Published online | 09 February 2021 | |
The chloride ion to the chemical oxygen demand (COD) analysis of the influence of different analysis method
1 Shanghai Urban Construction Vocational College, Shanghai, 200438, China
2 College of Environmental Science and Engineering, State Environmental Protection Engineering Center for Pollution Treatment and Control in Textile Industry, Donghua University, 201620, Shanghai, China
* Corresponding author:tanghong@succ.edu.cn
Research shows that chloride ion in the process of chemical oxygen demand (COD) analysis has a huge impact on the results of the analysis, How to improve the accuracy of chemical oxygen demand analysis results in the presence of chlorine ion interference is a difficult problem in current environmental monitoring work, This article introduces the chlorine ion in different analysis method to analysis the influence degree of the chemical oxygen demand (COD).
© The Authors, published by EDP Sciences 2021
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