Membrane

TDS (mg/l)

EC (µS)

pH

Temp (˚C)

Raw

Filtrate

Raw

Filtrate

Raw

Filtrate

Filtrate

ZEO

104

097

193

196

7.70

7.60

26.7

ZEO-T

104

109

193

213

7.70

7.70

27.0

STOX-Z

104

127

193

244

7.70

7.80

27.1