植物碳源对人工湿地脱氮过程的影响

许兵,张旭,刘佳,成小翔

Effects of plant carbon sources on nitrogen removal process in constructed wetlands

Bing XU,Xu ZHANG,Jia LIU,Xiaoxiang CHENG

表2 植物碳源的质量变化

Table 2 Mass changes of plant carbon sources

种类 初始质量/g 结束质量/g 分解率/% 梧桐叶 2.009 3±0.000 7 1.425 7±0.003 5 29.05±0.194 荷叶 2.012 7±0.000 6 1.341 9±0.001 4 33.33±0.088 芦苇叶 2.011 4±0.000 3 1.451 2±0.002 7 27.85±0.144