【摘要】 采用旋转电极型生物反应器(BERC)脱氮,对以氢气作为电子供体的自养反硝化进行了研究。间歇试验结果表明,对于微污染原水可以通过电解水供给氢气进行自养反硝化,并且通过对电流的控制可提高脱氮速度并可达到完全脱氮。更多还原

【Abstract】 A new process of the bio-electrode rotating contactor (BERC) for denitrification was developed, and study was made for autotrophic denitrification by using hydrogen as electron donor. The batch operation demonstrated that the autotrophic denitrification with hydrogen produced from electrolysis of water can be used to treat the micro-polluted raw water. Moreover, control of electric current may result in the increase of denitrification rate with complete denitrification achieved.更多还原