The best option is UF plus ...
Published by ASHWIN DOSHI, Mnaging Director
The best option is UF plus RO. Extensive pre treatment is required to ensure membranes do not get fouled. UF shall ensure SDI less than 3. Take Fouling resistant membranes. You will get TDS much less than you want!! Try operating at lower flux (I would prefer appx 10 LMH)