A dataset on the carbon release capacity of wetland plants and its effect on nitrogen removal from artificial wetlands

This dataset consists of two parts: (1) The variation rules of nutrient release from carbon sources of wetland plants. After the experiment began, water samples were collected at the same period, the original and average concentrations of TOC and TN of each sample were tested and counted, and line charts were drawn. (2) Data on the influence of carbon source materials on nitrogen removal performance of Argento, Canna and corncob. From December 8 to April 27, 2019, water samples of each treatment were collected at the same time, the original concentration, average concentration, carbon source utilization rate and nitrogen removal efficiency of TOC, NO3--N, NH4+-N and TN of each sample were tested and counted, and a line chart was drawn.