光合细菌挂膜碳纤维生态草净化微污染缓流河水

张正红, 向天勇, 何文辉, 陆惠明

Purification of slightly polluted slow-flow river water by carbon fiber ecological grass covered with photosynthetic bacteria biofilm

Zhenghong ZHANG, Tianyong XIANG, Wenhui HE, Huiming LU

表1 实验用水水质

Table 1 Water quality for experiment

水质指标 CODMn NH4+-N TN TP DO pH 最大值 9.65 1.52 3.62 0.25 5.8 8.08 最小值 4.47 0.46 1.24 0.13 1.2 7.96 GB 3838—2002 Ⅲ类水标准 ≤6 ≤1 ≤1 ≤0.2 ≥5 6~9