《Table 2–Nitrogen species concentration and TIN removal efficiency at the end of each set of experim
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《Stimulation impact of electric currents on heterotrophic denitrifying microbial viability and denitrification performance in high concentration nitrate-contaminated wastewater》
BDL:below detection limit（0.08 mg/L for NO3--N）.
Moreover，the concentration of COD in the end increased when the current density was higher than 400 mA/m2.It could also be found that the COD consumption was proportional to the TIN removal efficiency（Table 2）when the applied current density was changed between 0 and 800 mA/m2.However，COD showed a little decreased at 1600 mA/m2due to the electrochemical oxidation under such high current density.Li et al.（2005）studied the reaction pathways and mechanisms of the electrochemical degradation of phenol，a kind of organic matter，on different electrodes finding that electrochemical role could oxide the organic matter under current.Moreno-Casillas et al.（2007）investigated electrocoagulation mechanism for COD removal，also reporting that Fe electrodes could get a better results of COD removal.
| 图表编号 | XD0033522700 严禁用于非法目的 |
|---|---|
| 绘制时间 | 2019.03.15 |
| 作者 | Shuang Tong、Hengyuan Liu、Chuanping Feng、Nan Chen、Yan Zhao、Baocai Xu、Jiamin Zhao、Ming Zhu |
| 绘制单位 | Beijing Key Laboratory of Meat Processing Technology, China Meat Research Center、School of Food and Chemical Engineering, Beijing Technology and Business University、School of Water Resources and Environment, China University of Geosciences (Beijing)、Schoo |
| 更多格式 | 高清、无水印（增值服务） |
