Dear Sir: I raise your ...

Dear Sir: I raise your attention to the improper management of water today; water once used is disposed to waterways. An understanding of the water balance on what water is claimed from natural water resources Vs that returned for re-use in lieu of marine pollution (on a regional basis) will help facilitate a much needed shift to a circular economy on water. With sources of marine pollution tabled against technology options to realise 'fit-for-purpose' re-use would provide a basis for a necessary shift in paradigm. Perhaps a research topic along the lines of 'A Sustainable Water Economy'... Kindly, Yuri