Performance of Grass Filter Strip in Copper and Zinc Removal in Surface and Subsurface RunoffWeijie Huo, Huaidong Zhou, Linghua Liu, Gaofeng Zhao, Zhaohui Yang and Yilei YuMATEC Web Conf., 95 (2017) 18002DOI: https://doi.org/10.1051/matecconf/20179518002