8.38.≈T7≈ Onsite electro-chlorination - ( GWN -GTO ).

8.- Water Supply Technologies in emergencies - COMPENDIUM.
8.37.≈T6≈ Chlorination - ( GWN - GTO ).
8.36.≈T5≈ Assisted sedimentation with filtration - ( GWN - GTO ).
8.35.≈T4≈ ( Assisted ) sedimentation - ( GWN - GTO ).
8.34.≈T3≈ Microfiltration ( MF ) - ( GWN - GTO ).
8.33.≈T2≈ Rapid sand filtration - ( GWN - GTO ).
8.32.≈T1≈ Roughing filtration - ( GWN - GTO ).
8.31.≈A10≈ Pumping station - ( GWN - GTO ).
8.30.≈A9≈ Axial flow pump - ( GWN - GTO ).
8.29.≈A8≈ Radial flow pump - ( GWN - GTO ).
8.28.≈A7≈ Rope pump - ( GWN - GTO ).
8.27.≈A6≈ Diaphragm pump - ( GWN - GTO ).
8.26.≈A5≈ Deep well progressive cavity pump - ( GWN - GTO ).
8.25.≈A4≈ Deep well piston pump - ( GWN - GTO ).
8.24.≈A3≈ Direct action pump - ( GWN - GTO ).
8.23.≈A2≈ Piston-plunger suction pump - ( GWN - GTO ).
8.22.≈A1≈ Hydraulic ram, ( impulse pump ) - ( GWN - GTO ).
8.21.≈I9≈ Seawater intake - ( GWN - GTO ).
8.20.≈I8≈ Protected borehole - ( GWN - GTO ).
8.19.≈I7≈ Protected dug well - ( GWN - GTO ).
8.18.≈I6≈ Riverbank filtration - ( GWN - GTO ).
8.17.≈I5≈ Groundwater dam - ( GWN - GTO ).
8.16.≈I4≈ Protected spring intake - ( GWN - GTO ).
8.15.≈I3≈ River and lake water intake - ( GWN - GTO ).
8.14.≈I2≈ Rainwater harvesting : Ground surface collection - ( GWN -GTO ).
8.13.≈I1≈ Rainwater harvesting : Raised surface collection - ( GWN - GTO ).
8.12.≈S12≈ Diesel- and Gasoline-powered energy system - ( GWN - GTO ).
8.11.≈S11≈ Electric-powered energy system - ( GWN - GTO ).
8.10.≈S10≈ Solar-powered energy system - ( GWN - GTO ).
8.9.≈S9≈ Wind-powered energy system - ( GWN - GTO ).