Fig. 2: Field addition of Mg(OH)2 to wastewater.
From: Magnesium hydroxide addition reduces aqueous carbon dioxide in wastewater discharged to the ocean
a TA, (b) xCO2, and (c) pH timeseries observations upstream (blue) and downstream (red) of Mg(OH)2 addition to wastewater (grey shaded areas). Squares in panel (c). represent discrete samples. Red and blue shading in (b). represent extrapolated xCO2 values from pH observations in (c).
