Data for paper: Non-destructive on-line and long-term monitoring of in situ nitrate and nitrite reactivity in a clay environment at increasing turbidity

Data for: 'Non-destructive on-line and long-term monitoring of in situ nitrate and nitrite reactivity in a clay environment at increasing turbidity'
The datasets contain the data on the stability of the pH::lyser probe and the method to determine nitrate and nitrite according to the SW algorithm.

File "stability pH measured with pH lyser.xlsx": This file contains the data on the pH and T evolution as measured with the pH::lyser after immersion of the electrode in artificial Opalinus Clay Pore water for ~4 days.

File "UV spectra nitrate solutions with turbidity.xlsx": This file shows the application of the SW algorithm to determine nitrate concentrations at high turbidity. This file contains raw and normalized UV spectral data for 4 solutions with ~40 mM nitrate and turbidity ranging from 3 to ~400 FNU. The two graphs compare the raw UV spectra with the spectra after normalization.

File "UV spectra nitrite solutions with turbidity.xlsx": This file shows the application of the SW algorithm to determine nitrite concentrations at high turbidity. This file contains raw and normalized UV spectral data for 3 solutions with 0.3 to ~10 mM nitrite and turbidity ranging from ~500 to ~2400 FNU. The two graphs compare the raw UV spectra with the spectra after normalization.

数据集描述：针对在递增浊度条件下，对黏土环境中原位硝酸盐和亚硝酸盐反应活性的无损在线及长期监测数据。

数据集包含有关pH::lyser探头的稳定性以及根据SW算法确定硝酸盐和亚硝酸盐的方法的数据。

文件“使用pH lyser测量的pH稳定性.xlsx”：此文件包含电极浸入人工奥帕利努斯黏土孔隙水约4天后，使用pH::lyser测量的pH和T演化的数据。

文件“高浊度下硝酸盐溶液的UV光谱.xlsx”：此文件展示了SW算法在高浊度条件下测定硝酸盐浓度的应用。该文件包含4种溶液的原始和归一化UV光谱数据，硝酸盐浓度约为40 mM，浊度范围从3至约400 FNU。两幅图表比较了原始UV光谱与归一化后的光谱。

文件“高浊度下亚硝酸盐溶液的UV光谱.xlsx”：此文件展示了SW算法在高浊度条件下测定亚硝酸盐浓度的应用。该文件包含3种溶液的原始和归一化UV光谱数据，亚硝酸盐浓度从0.3至约10 mM，浊度范围从约500至约2400 FNU。两幅图表比较了原始UV光谱与归一化后的光谱。