铁-碳缓释碳源基质强化尾水脱氮除磷

于鲁冀, 郭智更, 范鹏宇, 谷立坤, 李廷梅, 任昆阳, 彭赵旭

Enhanced nitrogen and phosphorus removal from tail water by iron-carbon slow-release carbon source matrix

Luji YU, Zhigeng GUO, Pengyu FAN, Likun GU, Tingmei LI, Kunyang REN, Zhaoxu PENG

图4 3种基质条件下滤池进出水NO₃⁻-N的变化

Fig.4 Changes of NO₃⁻-N in filter influent and effluent under three substrate conditions