E3S Web Conf.
Volume 194, 20202020 5th International Conference on Advances in Energy and Environment Research (ICAEER 2020)
|Number of page(s)||3|
|Section||Environmental Protection and Pollution Control|
|Published online||15 October 2020|
The correlation analysis of TOC, CODCr and fluorescence characteristics in MPR
1 Changchun Institute of Technology, Changchun, Jilin, 130012, China
2 Jilin Provincial Key Laboratory of Municipal Wastewater Treatment, Changchun, Jilin, 130012, China
* Corresponding author: Dejun Bian@firstname.lastname@example.org
Water samples from different biochemical reaction time in one reactor period in Micro-Pressure Inner-Loop Bioreactor (MPR) were measured respectively with adopt Excitation-emission matrix (EEM) fluorescence spectroscopy, Total organic carbon (TOC) and chemical oxygen demand (CODCr),analyzed the correlation among the fluorescence integrates volume, TOC and CODCr.Results showed that with the increase of biochemical treatment time, sewage fluorescence integrates volume declined significantly, known fluorescence integrates volume, CODCr and TOC value better correlation, by fluorescence spectrometry analyzed fluorescence characteristics of sewage to determine the organic wastewater degradation effect, can be simpler and more rapid the judgment of the sewage treatment effect.
© The Authors, published by EDP Sciences, 2020
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