Method for measuring reaction rate constant of typical organic matter in UV/H2O2 degradable water
A technology for reaction rate constants and measurement methods, which is applied in water/sludge/sewage treatment, water pollutants, chemical method analysis, etc., and can solve problems such as unfavorable trace organic matter degradation
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[0032] The present invention will be specifically described below in conjunction with the accompanying drawings and embodiments.
[0033] Assay method of the present invention, comprises the steps:
[0034] (1) Using matching UV / H 2 o 2 The advanced oxidation device conducts static experiments; firstly, the UV / H in the actual water is measured 2 o 2 UV degradation 254 The kinetic constant of the first order reaction, its correlation coefficient r≮0.95; secondly, with nitrobenzene NB as a reference, UV 254 and the first-order reaction kinetic constants of NB, using the competitive kinetic method to determine UV in actual water 254 Second-order reaction kinetic constants for degradation; UV was again determined using actual water spikes 254 and the first-order reaction kinetic constants of typical organic compounds, the correlation coefficient r≮0.95; finally to measure the UV in the actual water 254 For reference, the second-order reaction kinetic constants of typical or...
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