铁炭微电解法对处理含盐硝基苯废水的实验研究

Abstract

Abstract: Mechanism of nitrobenzene wastewater treatment by iron-carbon microelectrolysis under different salinity conditions was studied.After a certain period of reaction of nitrobenzene wastewater treatment by iron-carbon microelectrolysis under different salinity conditions，samples are taken for nitrobenzene analysis to calculate its removal efficiency. Cu2+ and Cl- can increase nitrobenzene removal efficiency.Ca2+ does not have obvious impact on nitrobenzene removal efficiency.Cr6+ and PO43- can have a negative effect on nitrobenzene removal efficiency.Low SO42- concentration can enhance the degradation while high SO42- concentration can weaken the enhancement effect.Salinity affects nitrobenzene degradation seriously during iron-carbon microelectrolysis.

Key words: activated carbon, iron powder, nitrobenzene, anions, cations

CLC Number:

TQ138.11

CAO Bei-Bei, ZHOU Min, QU Xian, ZHANG Hai-Tao. Research on saline nitrobenzene wastewater treatment by Fe-C microelectrolysis[J]. INORGANICCHEMICALSINDUSTRY, 2014, 46(4): 59-.

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National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Research on saline nitrobenzene wastewater treatment by Fe-C microelectrolysis

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