Fig. 5: Study area.
From: Magnesium hydroxide addition reduces aqueous carbon dioxide in wastewater discharged to the ocean
a Study area and location of the MH addition field trial in north Cornwall, UK (red square). The general residual circulation follows the black arrows, flowing North from the study area, clockwise around Great Britain and counter-clockwise around the North Sea. b Locations of the Hayle Wastewater Treatment Works (HWTW) where MH suspension was added to final effluent and diffuser at the end of the discharge pipe for final effluent (black square). The inset shows the survey tracks around the diffuser (black square) and extent of the initial mixing zone (red shaded area).
