不同价态硫素强化人工湿地反硝化脱氮作用的研究
田海莹,宋新山,王宇晖

Enhancement of denitrification by different valence sulfur in constructed wetlands
Haiying Tian,Xinshan Song,Yuhui Wang
表2 不同碳氮比条件下各体系中DO和ORP变化情况
监测指标DO/(mg·L-1ORP/mV
Na2SNa2S2O3S对照组Na2SNa2S2O3S对照组
C/N=0进水9.599.709.549.54-125.4781.4395.5095.50
出水1.981.451.962.07168.27181.80401.07266.17
C/N=1进水9.859.119.149.14-207.766.0581.7581.75
出水1.051.081.231.17139.43137.03418.6199.43
C/N=3进水9.819.849.809.80-164.6846.898.8598.85
出水0.920.821.070.8610.6861.38287.16182.9