Optimization of Tap and underground water SAEW production system by combining 1.0 – 3.0 M NaCl with 6 % HCl and its physicochemical properties.

Table 4 shows the different combinations, including HCl and NaCl at different concentrations and flow rates to optimize the production process for SAEW. As observed with KCl, increase in NaCl concentration and EFR resulted in increase of ACC value and reduction of pH value. However, SAEW was found at lower flow rate (1 mL/min) for all combination performed using the both TW and UW.