秸秆发酵液作污水反硝化脱氮外加碳源的潜能研究

黄胡林,付新梅,周正

Potential study on the nitrogen removal by denitrification in wastewater by adding the anaerobic fermentation liquid of the straw as an external carbon source

Hulin Huang,Xinmei Fu,Zheng Zhou

表1 秸秆的理化性质。

秸秆种类 稻草 玉米秸秆 TS/% 82.9±0.3 37.8±1.8 VS/% 85.0±0.5 93.6±1.3 C质量分数/% 37.7±0.1 40.8±0.3 N质量分数/% 0.67±0.01 0.67±0.02 C/N 56.8±0.2 61.4±1.3